Player profile

Lopez Rayo, Santiago

Standard: 2445 Rapid: 2393 Blitz: 2298 (last updated 2026-11-02)

FIDE ID: 4455665 (view FIDE profile)

Federation: COL Sex: M Birth Year: 2009 Age: 17

Title: IM Women's title: — Other title: — FOA title: —

Games: 320 Wins: 161 (50%) Draws: 93 (29%) Losses: 46 (14%) Other: 20

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Dossier

228 of 320 games analyzed.

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Openings

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As White 138 games 75W 38D 18L

Sicilian Defense 49 games 26W 14D 6L

Najdorf Variation 12 games 6W 3D 2L

(unspecified) 4 games 1W 2D 1L

Main Line 2 games 1W 0D 0L

Amsterdam Variation 1 game 1W 0D 0L

Opocensky Variation, Traditional Line 1 game 1W 0D 0L

English Attack 1 game 0W 1D 0L

Opocensky Variation 1 game 1W 0D 0L

Polugaevsky Variation, Simagin Line 1 game 0W 0D 1L

Poisoned Pawn Variation 1 game 1W 0D 0L

Kan Variation 6 games 5W 1D 0L

Polugaevsky Variation 3 games 3W 0D 0L

Modern Variation 2 games 2W 0D 0L

Gipslis Variation 1 game 0W 1D 0L

Lasker-Pelikan Variation 5 games 2W 2D 1L

(unspecified) 4 games 2W 1D 1L

Sveshnikov Variation, Chelyabinsk Variation 1 game 0W 1D 0L

Four Knights Variation 5 games 2W 3D 0L

Exchange Variation 5 games 2W 3D 0L

Richter-Rauzer Variation 5 games 3W 1D 1L

(unspecified) 2 games 2W 0D 0L

Neo-Modern Variation 1 game 0W 0D 1L

Neo-Modern Variation, Nyezhmetdinov Attack 1 game 1W 0D 0L

Modern Variation 1 game 0W 1D 0L

Accelerated Dragon 4 games 3W 1D 0L

Maróczy Bind 3 games 3W 0D 0L

Maróczy Bind, Gurgenidze Variation 1 game 0W 1D 0L

Kalashnikov Variation 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Taimanov Variation 3 games 1W 1D 1L

Bastrikov Variation, English Attack 2 games 1W 1D 0L

(unspecified) 1 game 0W 0D 1L

Godiva Variation 2 games 1W 0D 0L

(unspecified) 2 games 1W 0D 0L

Dragon Variation 1 game 0W 0D 0L

Yugoslav Attack, Modern Line 1 game 0W 0D 0L

Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

O'Kelly Variation 1 game 0W 0D 1L

Venice System 1 game 0W 0D 1L

Löwenthal Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Ruy Lopez 24 games 13W 7D 3L

Morphy Defense 10 games 5W 3D 2L

Steinitz Deferred 3 games 1W 1D 1L

Modern Steinitz Defense 2 games 0W 2D 0L

Møller Variation 2 games 1W 0D 1L

(unspecified) 1 game 1W 0D 0L

Graz Variation 1 game 1W 0D 0L

Schliemann Defense Deferred 1 game 1W 0D 0L

Closed 8 games 5W 2D 1L

Martinez Variation 3 games 1W 1D 1L

Breyer Defense, Zaitsev Hybrid 1 game 1W 0D 0L

Chigorin Defense, Panov System 1 game 0W 1D 0L

Chigorin Defense 1 game 1W 0D 0L

Flohr System 1 game 1W 0D 0L

Kholmov Variation 1 game 1W 0D 0L

Berlin Defense 4 games 1W 2D 0L

Anti-Berlin Variation 4 games 1W 2D 0L

Schliemann Defense 1 game 1W 0D 0L

Classical Variation 1 game 1W 0D 0L

Open 1 game 1W 0D 0L

Classical Defense, Main Line 1 game 1W 0D 0L

French Defense 22 games 13W 5D 2L

Steinitz Variation 11 games 7W 1D 1L

Boleslavsky Variation 11 games 7W 1D 1L

Winawer Variation 5 games 3W 2D 0L

Advance Variation 4 games 2W 2D 0L

Retreat Variation, Armenian Line 1 game 1W 0D 0L

Paulsen Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Tarrasch Variation 2 games 1W 1D 0L

Modern System 1 game 0W 1D 0L

Chistyakov Defense 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

Blackburne Defense 1 game 1W 0D 0L

Hecht-Reefschläger Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Caro-Kann Defense 13 games 8W 3D 1L

Maróczy Variation 5 games 4W 0D 0L

(unspecified) 4 games 3W 0D 0L

Maróczy Gambit 1 game 1W 0D 0L

Tartakower Variation 5 games 3W 1D 1L

(unspecified) 5 games 3W 1D 1L

Advance Variation 2 games 1W 1D 0L

Bayonet Attack 1 game 0W 1D 0L

Botvinnik-Carls Defense 1 game 1W 0D 0L

Two Knights Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Italian Game 10 games 5W 3D 2L

Classical Variation 7 games 4W 2D 1L

Giuoco Pianissimo 6 games 3W 2D 1L

Giuoco Pianissimo, Albin Variation 1 game 1W 0D 0L

Two Knights Defense 3 games 1W 1D 1L

Modern Bishop's Opening 3 games 1W 1D 1L

Vienna Game 3 games 1W 1D 1L

Falkbeer Variation 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

Paulsen Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Pawn Game 3 games 2W 0D 1L

(unspecified) 2 games 2W 0D 0L

Maróczy Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Modern Defense 3 games 1W 1D 1L

Standard Defense 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Lizard Defense 1 game 0W 0D 1L

Mittenberger Gambit 1 game 0W 0D 1L

Scandinavian Defense 3 games 3W 0D 0L

Blackburne Gambit 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Bronstein Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Gubinsky-Melts Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Philidor Defense 2 games 1W 1D 0L

Lion Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Scotch Game 2 games 1W 1D 0L

Potter Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Petrov's Defense 2 games 0W 1D 1L

Classical Attack 2 games 0W 1D 1L

Staunton Variation 2 games 0W 1D 1L

Pirc Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Alekhine Defense 1 game 1W 0D 0L

Four Pawns Attack 1 game 1W 0D 0L

Fianchetto Variation 1 game 1W 0D 0L

As Black 147 games 70W 47D 17L

Sicilian Defense 45 games 26W 10D 6L

Najdorf Variation 16 games 10W 4D 1L

Adams Attack 6 games 4W 2D 0L

(unspecified) 4 games 2W 2D 0L

English Attack 2 games 1W 0D 0L

Opocensky Variation 2 games 2W 0D 0L

Opocensky Variation, Traditional Line 1 game 1W 0D 0L

Lipnitsky Attack 1 game 0W 0D 1L

Dragon Variation 9 games 6W 1D 1L

Yugoslav Attack, Modern Line 3 games 2W 0D 0L

Classical Variation, Battery Variation 1 game 0W 1D 0L

Classical Variation, Tartakower Line 1 game 0W 0D 1L

Classical Variation 1 game 1W 0D 0L

Yugoslav Attack, Main Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Classical Variation, Grigoriev Variation 1 game 1W 0D 0L

Moscow Variation 7 games 1W 4D 1L

(unspecified) 7 games 1W 4D 1L

Closed 5 games 5W 0D 0L

(unspecified) 4 games 4W 0D 0L

Carlsen Variation 1 game 1W 0D 0L

Delayed Alapin Variation 3 games 0W 1D 2L

with d6 3 games 0W 1D 2L

Keres Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scheveningen Variation 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Prins Variation 1 game 1W 0D 0L

Venice Attack 1 game 1W 0D 0L

Modern Variations 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Sozin Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 18 games 11W 2D 3L

Fianchetto Variation 5 games 4W 1D 0L

Panno Variation 3 games 3W 0D 0L

Classical Variation 1 game 1W 0D 0L

Uhlmann-Szabo System 1 game 0W 1D 0L

Normal Variation 3 games 1W 0D 2L

Standard Development 1 game 0W 0D 1L

King's Knight Variation 1 game 1W 0D 0L

Rare Defenses 1 game 0W 0D 1L

Petrosian Variation 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Stein Defense 1 game 0W 1D 0L

Orthodox Variation 2 games 0W 0D 0L

Glek Defense 1 game 0W 0D 0L

Bayonet Attack 1 game 0W 0D 0L

Karpov System 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

(unspecified) 2 games 2W 0D 0L

Makogonov Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Sämisch Variation 1 game 1W 0D 0L

Normal Defense 1 game 1W 0D 0L

Nimzo-Indian Defense 12 games 3W 5D 2L

Normal Variation 5 games 0W 2D 2L

(unspecified) 3 games 0W 2D 1L

Botvinnik System 1 game 0W 0D 0L

Ragozin Variation 1 game 0W 0D 1L

Classical Variation 4 games 2W 1D 0L

(unspecified) 3 games 1W 1D 0L

Noa Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Kmoch Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Reshevsky Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

English Opening 10 games 6W 3D 1L

King's English Variation 5 games 2W 2D 1L

Reversed Closed Sicilian 1 game 1W 0D 0L

Kramnik-Shirov Counterattack 1 game 0W 1D 0L

Adhiban Gambit 1 game 0W 0D 1L

(unspecified) 1 game 1W 0D 0L

Three Knights System 1 game 0W 1D 0L

Anglo-Indian Defense 3 games 2W 1D 0L

(unspecified) 1 game 1W 0D 0L

King's Knight Variation 1 game 0W 1D 0L

Queen's Knight Variation 1 game 1W 0D 0L

Agincourt Defense 2 games 2W 0D 0L

Neo-Catalan Declined 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Pawn Game 9 games 6W 2D 1L

London System 6 games 4W 1D 1L

(unspecified) 5 games 4W 1D 0L

with e6 1 game 0W 0D 1L

Symmetrical Variation 2 games 1W 1D 0L

Pseudo-Catalan 2 games 1W 1D 0L

Colle System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Queen's Gambit Declined 8 games 1W 4D 1L

Exchange Variation 4 games 0W 2D 1L

Positional Variation 2 games 0W 2D 0L

Sämisch Variation 1 game 0W 0D 1L

Reshevsky Variation 1 game 0W 0D 0L

Ragozin Defense 3 games 0W 2D 0L

(unspecified) 2 games 0W 2D 0L

Alekhine Variation 1 game 0W 0D 0L

Barmen Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Ruy Lopez 7 games 2W 5D 0L

Morphy Defense 3 games 2W 1D 0L

Anderssen Variation 2 games 2W 0D 0L

Norwegian Variation 1 game 0W 1D 0L

Open Berlin Defense 2 games 0W 2D 0L

l'Hermet Variation 2 games 0W 2D 0L

Closed 2 games 0W 2D 0L

Chigorin Defense 1 game 0W 1D 0L

Martinez Variation 1 game 0W 1D 0L

Catalan Opening 5 games 2W 3D 0L

Closed 3 games 1W 2D 0L

(unspecified) 3 games 1W 2D 0L

Open Defense 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Indian Defense 5 games 3W 1D 1L

(unspecified) 1 game 1W 0D 0L

Accelerated London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Anti-Nimzo-Indian 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Przepiorka Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Italian Game 5 games 2W 1D 1L

Giuoco Pianissimo 3 games 2W 0D 0L

Normal 2 games 1W 0D 0L

Italian Four Knights Variation 1 game 1W 0D 0L

Two Knights Defense 1 game 0W 0D 1L

Modern Bishop's Opening 1 game 0W 0D 1L

Classical Variation 1 game 0W 1D 0L

Giuoco Pianissimo 1 game 0W 1D 0L

King's Indian Attack 3 games 0W 2D 0L

Sicilian Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Symmetrical Defense 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

(unspecified) 1 game 0W 1D 0L

Bogo-Indian Defense 3 games 0W 2D 0L

Retreat Variation 3 games 0W 2D 0L

(unspecified) 3 games 0W 2D 0L

Zukertort Opening 3 games 2W 1D 0L

Nimzo-Larsen Variation 3 games 2W 1D 0L

(unspecified) 3 games 2W 1D 0L

Four Knights Game 2 games 1W 1D 0L

(unspecified) 1 game 1W 0D 0L

Spanish Variation 1 game 0W 1D 0L

Symmetrical Variation 1 game 0W 1D 0L

Torre Attack 2 games 1W 1D 0L

Classical Defense 1 game 1W 0D 0L

Nimzowitsch Variation 1 game 1W 0D 0L

Fianchetto Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pirc Defense 2 games 1W 0D 1L

Classical Variation 1 game 0W 0D 1L

Quiet System 1 game 0W 0D 1L

150 Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Scotch Game 2 games 1W 1D 0L

Mieses Variation 2 games 1W 1D 0L

(unspecified) 2 games 1W 1D 0L

Anderssen's Opening 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Petrov's Defense 1 game 0W 1D 0L

French Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

London System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Trompowsky Attack 1 game 1W 0D 0L

Classical Defense 1 game 1W 0D 0L

Big Center Variation 1 game 1W 0D 0L

King's Pawn Game 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Queen's Indian Defense 1 game 0W 1D 0L

Fianchetto Variation 1 game 0W 1D 0L

Nimzowitsch Variation 1 game 0W 1D 0L

Blunders Top 4 of 662

This player's costliest moves in analyzed games. Can you find the winning move?

2024.07.29 · 29... Rd5 (−84.1% win chance) 0-1

Lopez Rayo, Santiago

Cardenas Huachaca, Alessandro Jair

Engine View game

2026.05.03 · 32. Rf2 (−80.8% win chance) 1-0

Cordoba Roa, Angel Gabriel

Lopez Rayo, Santiago

Engine View game

2026.07.12 · 62... d5 (−77% win chance) *

Lopez Rayo, Santiago

Aponte Castillo, Jose Ernesto

Engine View game

2025.07.09 · 23. cxd4 (−63.2% win chance) 1-0

Mogollon Tobar, Nicolle Julieth

Lopez Rayo, Santiago

Engine View game

View blunders & mistakes

Games Showing all 320 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.17	Round 9: Lopez Rayo, Santiago - Rios Gomez, Cristhian Camilo	9.4	2026.10.17 Rios Gomez, Cristhian Camilo (4403940) (2428)	½	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.10.16	Round 8: Filgueiras, Nathan Felipe - Lopez Rayo, Santiago	8.5	2026.10.16 Filgueiras, Nathan Felipe (2188562) (2361)	1	-	1. e4 c5 2. Nc3 d6 3. d4 cxd4
2026.10.15	Round 7: Lopez Rayo, Santiago - Lira, Suan Bruno Fernandes	7.5	2026.10.15 Lira, Suan Bruno Fernandes (22794620) (2270)	½	-	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.10.15	Round 6: Lopez Rayo, Santiago - Pinero Rodriguez, Carlos Jose	6.4	2026.10.15 Pinero Rodriguez, Carlos Jose (3901726) (2268)	½	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.10.14	Round 5: Rodriguez Vila, Andres - Lopez Rayo, Santiago	5.5	2026.10.14 Rodriguez Vila, Andres (3000010) (2413)	½	-	1. Nf3 Nf6 2. g3 d5 3. Bg2 c5
2026.10.12	Round 4: Lopez Rayo, Santiago - Terao, Juliana Sayumi	4.6	2026.10.12 Terao, Juliana Sayumi (2109220) (2215)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.10.11	Round 3: Matsuura, Everaldo - Lopez Rayo, Santiago	3.5	2026.10.11 Matsuura, Everaldo (2100169) (2349)	*	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.10.11	Round 2: Lopez Rayo, Santiago - Delgado, Lidio Dias	2.4	2026.10.11 Delgado, Lidio Dias (2102161) (2109)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.10.11	Round 2: Lopez Rayo, Santiago - Souza Neves, Andrey M.	2.4	2026.10.11 Souza Neves, Andrey M. (2101815) (2081)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.10.10	Round 1: Benayon,Elismar da Silva - Lopez Rayo, Santiago	1.6	2026.10.10 Benayon,Elismar da Silva (2137674) (1826)	1	-	1. e4 c5 2. Nc3 a6 3. f4 b5
2026.09.27	Olymp 2026 Open	11.101	2026.09.27 Christiansen, Johan-Sebastian (1512668) (2656)	½	88.30%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2026.09.26	Olymp 2026 Open	10.89	2026.09.26 Lodici, Lorenzo (884189) (2573)	0	90.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.09.25	Olymp 2026 Open	9.217	2026.09.25 Demchenko, Anton (4160258) (2580)	1	94.90%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2026.09.24	Olymp 2026 Open	8.213	2026.09.24 Cheng, Bobby (4300033) (2570)	½	88.40%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.09.23	Olymp 2026 Open	7.9	2026.09.23 De La Riva Aguado, Oscar (6900224) (2428)	½	97.90%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2026.09.21	Olymp 2026 Open	6.97	2026.09.21 Makhnev, Denis (13707647) (2568)	0	87.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.09.21	Olymp 2026 Open	5.125	2026.09.21 Saric, Ivan (14508150) (2623)	½	96.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.09.19	Olymp 2026 Open	4.225	2026.09.19 Muhammad Waqar (7800193) (2188)	1	96.80%	1. c4 e5 2. Nc3 Nc6 3. g3 f5
2026.09.18	Olymp 2026 Open	3.5	2026.09.18 Blackman, Justin (11100516) (2255)	1	98.60%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.09.17	Olymp 2026 Open	2.81	2026.09.17 Leko, Peter (703303) (2676)	½	92.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.09.16	Olymp 2026 Open	1.253	2026.09.16 Carpenter, Paul A (408930) (1858)	1	89.70%	1. e4 c6 2. d4 d5 3. f3 dxe4
2026.08.30	Round 10: Lopez Rayo, Santiago - Zhukov, Dmitry	10.19	2026.08.30 Zhukov, Dmitry (24125423) (2296)	1	98.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.08.29	Round 9: Ochedzan, Tymon - Lopez Rayo, Santiago	9.18	2026.08.29 Ochedzan, Tymon (21810389) (2306)	½	95.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.08.27	Round 7: Leiva, Gianmarco - Lopez Rayo, Santiago	7.15	2026.08.27 Leiva, Gianmarco (3804399) (2322)	0	86.40%	1. c4 e6 2. d4 Nf6 3. Nc3 d5
2026.08.27	Round 6: Lopez Rayo, Santiago - Sethuraman, S.P.	6.2	2026.08.27 Sethuraman, S.P. (5021596) (2541)	0	89.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.08.25	Round 5: Sason, Noam - Lopez Rayo, Santiago	5.8	2026.08.25 Sason, Noam (371282346) (2368)	1	96.20%	1. Nf3 Nf6 2. g3 d5 3. Bg2 e6
2026.08.24	Round 4: Lopez Rayo, Santiago - Alsina Leal, Daniel	4.4	2026.08.24 Alsina Leal, Daniel (2252627) (2501)	½	98.60%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.08.23	Round 3: Eveno, Nathan - Lopez Rayo, Santiago	3.16	2026.08.23 Eveno, Nathan (45132178) (2262)	1	95.70%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2026.08.22	Round 2: Lopez Rayo, Santiago - Hartofylakas, Spyros	2.19	2026.08.22 Hartofylakas, Spyros (25826468) (2180)	1	94.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.08.21	Round 1: Ramos Dominguez, Joaquin - Lopez Rayo, Santiago	1.24	2026.08.21 Ramos Dominguez, Joaquin (2254255) (2068)	1	91.80%	1. c4 Nf6 2. g3 e6 3. Bg2 d5
2026.08.15	Spilimbergo Master 2026	9.13	2026.08.15 Ghazarian, Kirk (30908604) (2535)	½	98.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.08.14	Spilimbergo Master 2026	8.11	2026.08.14 Maksimovic, Bojan (14408120) (2537)	½	98.70%	1. Nf3 Nf6 2. c4 e6 3. g3 d5
2026.08.13	Spilimbergo Master 2026	7.8	2026.08.13 Subelj, Jan (14618583) (2549)	½	99.00%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.08.12	Spilimbergo Master 2026	6.25	2026.08.12 Nemeth, Zoltan (700657) (2125)	1	98.10%	1. e4 e6 2. d4 d5 3. Nc3 a6
2026.08.11	Spilimbergo Master 2026	5.25	2026.08.11 Ravshanov, Sheralijon (14212170) (2274)	½	96.20%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.08.10	Spilimbergo Master 2026	3.3	2026.08.10 Gorshtein, Ido (2815532) (2551)	0	91.00%	1. c4 Nf6 2. Nc3 g6 3. d4 Bg7
2026.08.04	Round 9: Lopez Rayo, Santiago - Kurmann, Oliver	9.8	2026.08.04 Kurmann, Oliver (1308173) (2352)	½	96.50%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2026.08.03	Round 8: Krasteva, Beloslava - Lopez Rayo, Santiago	8.12	2026.08.03 Krasteva, Beloslava (2922029) (2305)	1	92.90%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.08.02	Round 7: Lopez Rayo, Santiago - Toncheva, Nadya	7.6	2026.08.02 Toncheva, Nadya (2924056) (2347)	0	91.10%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.08.01	Round 6: Papadopoulos, Georgios - Lopez Rayo, Santiago	6.7	2026.08.01 Papadopoulos, Georgios (4210271) (2359)	½	90.30%	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2026.07.12	Round 11: Lopez Rayo, Santiago - Hernandez Jimenez, Jeronimo	11.3	2026.07.12 Hernandez Jimenez, Jeronimo (4452372) (2244)	1	96.60%	1. e4 c6 2. d4 d5 3. f3 e6
2026.07.12	Round 10: Lopez Rayo, Santiago - Herrera, Juan Sebastian	10.4	2026.07.12 Herrera, Juan Sebastian (4403266) (2275)	½	91.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.12	Round 9: Hernandez Montes, Jhon Sebastian - Lopez Rayo, Santiago	9.1	2026.07.12 Hernandez Montes, Jhon Sebastian (4412249) (2338)	0	88.30%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2026.07.12	Round 8: Lopez Rayo, Santiago - Barrientos, Sergio E	8.1	2026.07.12 Barrientos, Sergio E (4401824) (2414)	1	95.80%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.12	Round 7: Arrieta Hernandez, Cristian - Lopez Rayo, Santiago	7.2	2026.07.12 Arrieta Hernandez, Cristian (4455207) (2339)	1	91.30%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2026.07.12	Round 6: Lopez Rayo, Santiago - Rodriguez Velasco, German Enrique	6.4	2026.07.12 Rodriguez Velasco, German Enrique (4411080) (2118)	1	97.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.12	Round 5: Aponte Castillo, Jose Ernesto - Lopez Rayo, Santiago	5.7	2026.07.12 Aponte Castillo, Jose Ernesto (4402960) (2079)	*	65.70%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2026.07.11	Round 4: Lopez Rayo, Santiago - Florez Salazar, Luis Angel	4.1	2026.07.11 Florez Salazar, Luis Angel (4416856) (2220)	0	76.80%	1. e4 e5 2. Nc3 Nf6 3. d4 exd4
2026.07.11	Round 3: Cifuentes, John Jairo - Lopez Rayo, Santiago	3.2	2026.07.11 Cifuentes, John Jairo (4404467) (2166)	1	97.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.11	Round 2: Lopez Rayo, Santiago - Paladines Pinzon, Samuel	2.2	2026.07.11 Paladines Pinzon, Samuel (4480970) (2037)	1	95.00%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.07.11	Round 1: Cardona Marin, Fabio - Lopez Rayo, Santiago	1.2	2026.07.11 Cardona Marin, Fabio (4401514) (1877)	1	96.70%	1. Nf3 Nf6 2. d4 g6 3. c4 Bg7
2026.07.11	Round 11: Hernandez Montes, Jhon Sebastian - Lopez Rayo, Santiago	11.4	2026.07.11 Hernandez Montes, Jhon Sebastian (4412249) (2438)	0	84.00%	1. e4 c5 2. Nf3 d6 3. c3 Nf6
2026.07.11	Round 10: Lopez Rayo, Santiago - Cadena M, Gustavo Adolfo	10.7	2026.07.11 Cadena M, Gustavo Adolfo (4404815) (2278)	*	93.70%	1. e4 c6 2. d4 d5 3. f3 g6
2026.07.11	Round 9: Cardona Duque, Juan Esteban - Lopez Rayo, Santiago	9.4	2026.07.11 Cardona Duque, Juan Esteban (4495357) (2193)	½	88.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.07.11	Round 8: Lopez Rayo, Santiago - Arrieta Hernandez, Cristian	8.1	2026.07.11 Arrieta Hernandez, Cristian (4455207) (2464)	0	86.70%	1. e4 e6 2. d4 d5 3. Nc3 a6
2026.07.11	Round 7: Dominguez, Ramiro - Lopez Rayo, Santiago	7.5	2026.07.11 Dominguez, Ramiro (4420055) (2187)	1	94.10%	1. e4 c5 2. Ne2 d6 3. g3 b5
2026.07.11	Round 6: Lopez Rayo, Santiago - Cano Alcaraz, Juan Jose	6.5	2026.07.11 Cano Alcaraz, Juan Jose (144403224) (2062)	1	85.80%	1. e4 c6 2. d4 d5 3. f3 e6
2026.07.11	Round 5: Ordonez Gonzalez, Gabriel - Lopez Rayo, Santiago	5.9	2026.07.11 Ordonez Gonzalez, Gabriel (4435400) (2068)	1	87.20%	1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
2026.07.11	Round 2: Lopez Rayo, Santiago - Suarez Duarte, Walter Camilo	2.6	2026.07.11 Suarez Duarte, Walter Camilo (4407385) (2024)	0	94.10%	1. e4 d6 2. d4 e5 3. Nc3 Be7
2026.07.11	Round 1: Giraldo, Emanuel - Lopez Rayo, Santiago	1.6	2026.07.11 Giraldo, Emanuel (4487885) (1858)	1	71.40%	1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7
2026.06.24	LIX Internacional Capablanca in Memoriam - OPEN 2026	9.7	2026.06.24 Borges Matos, Juan (3500160) (2357)	½	98.00%	1. Nf3 Nf6 2. c4 c5 3. g3 g6
2026.06.23	LIX Internacional Capablanca in Memoriam - OPEN 2026	8	2026.06.23 Montes Orozco, Miguel Angel (5159989) (2295)	1	99.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.06.22	LIX Internacional Capablanca in Memoriam - OPEN 2026	7.6	2026.06.22 Torres Valiente, Brayan (3529843) (2268)	½	98.40%	1. a3 c5 2. c3 Nf6 3. d4 e6
2026.06.21	LIX Internacional Capablanca in Memoriam - OPEN 2026	6.7	2026.06.21 Martin Del Campo Cardenas, Roberto Abel (5100046) (2198)	½	93.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.06.19	LIX Internacional Capablanca in Memoriam - OPEN 2026	5.6	2026.06.19 Rodriguez Hernandez, Luis Daniel (3506770) (2367)	½	97.30%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.06.18	LIX Internacional Capablanca in Memoriam - OPEN 2026	4.4	2026.06.18 Gallo Garcia, Kemel Antonio (3523896) (2368)	½	97.80%	1. e4 c6 2. Nf3 d5 3. Nc3 dxe4
2026.06.17	LIX Internacional Capablanca in Memoriam - OPEN 2026	3.3	2026.06.17 Cordoba Roa, Angel Gabriel (3957624) (2326)	½	94.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.16	LIX Internacional Capablanca in Memoriam - OPEN 2026	2.5	2026.06.16 Gomez Fontal, Felix Manuel (3500357) (2307)	1	92.20%	1. e4 e5 2. Nc3 Nc6 3. g3 Bc5
2026.06.15	LIX Internacional Capablanca in Memoriam - OPEN 2026	1	2026.06.15 Lafont Linares, Ronny Manuel (3530698) (2244)	1	94.00%	1. e4 c5 2. Nc3 a6 3. g3 b5
2026.06.10	Round 11: Sanchez Negreiros, Jose Alberto - Lopez Rayo, Santiago	11.5	2026.06.10 Sanchez Negreiros, Jose Alberto (3851516) (2349)	0	82.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.06.09	Round 10: Lopez Rayo, Santiago - Diaz Guerrero, Jesus Daniel	10.11	2026.06.09 Diaz Guerrero, Jesus Daniel (3979288) (2102)	1	95.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.06.08	Round 9: Valderrama Quiceno, Esteban Alb - Lopez Rayo, Santiago	9.10	2026.06.08 Valderrama Quiceno, Esteban Alb (4442024) (2383)	½	81.00%	1. c4 e5 2. Nc3 Bb4 3. Qb3 a5
2026.06.08	Round 9: Flores Quillas, Diego Saul Rodri - Lopez Rayo, Santiago	9.8	2026.06.08 Flores Quillas, Diego Saul Rodri (3822508) (2393)	0	-	1. e4 c5 2. Nf3 d6 3. Be2 Nf6
2026.06.08	Round 8: Lopez Rayo, Santiago - Plotkin, Mark	8.7	2026.06.08 Plotkin, Mark (2611651) (2387)	½	-	1. e4 g6 2. d4 Bg7 3. Nc3 d6
2026.06.08	Round 7: Sanchez Negreiros, Jose Alberto - Lopez Rayo, Santiago	7.11	2026.06.08 Sanchez Negreiros, Jose Alberto (3851516) (2127)	1	-	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.06.08	Round 6: Lopez Rayo, Santiago - Berdayes Ason, Dylan Isidro	6.4	2026.06.08 Berdayes Ason, Dylan Isidro (3516016) (2481)	0	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.06.08	Round 5: Vasquez Schroeder, Rodrigo - Lopez Rayo, Santiago	5.5	2026.06.08 Vasquez Schroeder, Rodrigo (3400042) (2517)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.08	Round 4: Lopez Rayo, Santiago - Leon Infante, Bryan	4.13	2026.06.08 Leon Infante, Bryan (3536173) (2061)	1	-	1. e4 c6 2. d4 d5 3. f3 e6
2026.06.08	Round 3: Garzon Camelo, Andres Santiago - Lopez Rayo, Santiago	3.7	2026.06.08 Garzon Camelo, Andres Santiago (4496370) (2427)	0	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.08	Round 2: Lopez Rayo, Santiago - Hernandez Ortega, Carolina	2.17	2026.06.08 Hernandez Ortega, Carolina (5132126) (1703)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.06.08	Round 1: Ibarra Bautista, Nimrod - Lopez Rayo, Santiago	1.19	2026.06.08 Ibarra Bautista, Nimrod (5109973) (1860)	1	-	1. d4 Nf6 2. Bg5 e6 3. Nf3 h6
2026.06.07	Round 8: Lopez Rayo, Santiago - Avila Pavas, Santiago	8.6	2026.06.07 Avila Pavas, Santiago (4437128) (2516)	½	92.50%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2026.06.06	Round 7: Sandoval Mercado, Carlos - Lopez Rayo, Santiago	7.7	2026.06.06 Sandoval Mercado, Carlos (5109434) (2422)	½	99.10%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.06.06	Round 9: Lopez Rayo, Santiago - Vasquez Schroeder, Rodrigo	9.6	2026.06.06 Vasquez Schroeder, Rodrigo (3400042) (2524)	1	-
2026.06.06	Round 8: Juarez Flores, Carlos A. - Lopez Rayo, Santiago	8.11	2026.06.06 Juarez Flores, Carlos A. (7300018) (2249)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.06	Round 7: Lopez Rayo, Santiago - Obregon Rivero, Juan Carlos	7.5	2026.06.06 Obregon Rivero, Juan Carlos (3507815) (2504)	0	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.06	Round 6: Reyes Zavaleta, Fabian Ricardo - Lopez Rayo, Santiago	6.7	2026.06.06 Reyes Zavaleta, Fabian Ricardo (3844153) (2178)	½	-	1. d4 Nf6 2. c4 e6 3. g3 d5
2026.06.06	Round 4: Diaz Perez, Michel Alejandro - Lopez Rayo, Santiago	4.5	2026.06.06 Diaz Perez, Michel Alejandro (3517179) (2457)	½	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.06.06	Round 3: Lopez Rayo, Santiago - Valderrama Quiceno, Esteban Alb	3.3	2026.06.06 Valderrama Quiceno, Esteban Alb (4442024) (2488)	½	-	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2026.06.06	Round 2: Leon Infante, Bryan - Lopez Rayo, Santiago	2.12	2026.06.06 Leon Infante, Bryan (3536173) (2079)	1	-	1. d4 Nf6 2. Nf3 d5 3. e3 g6
2026.06.06	Round 1: Lopez Rayo, Santiago - Valadez Sepulveda, Joel Isaac	1.13	2026.06.06 Valadez Sepulveda, Joel Isaac (5180520) (1933)	1	-	1. e4 e6 2. d4 d5 3. Nc3 dxe4
2026.06.05	Round 6: Lopez Rayo, Santiago - Mareco, Sandro	6.3	2026.06.05 Mareco, Sandro (112275) (2546)	½	95.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.06.05	Round 5: Valdes Romero, Leonardo - Lopez Rayo, Santiago	5.13	2026.06.05 Valdes Romero, Leonardo (6500331) (2326)	1	94.30%	1. Nf3 Nf6 2. g3 d5 3. Bg2 e6
2026.06.05	Round 5: Lopez Rayo, Santiago - Campos Gomez, Manuel	5.6	2026.06.05 Campos Gomez, Manuel (4444710) (2390)	½	-	1. e4 e6 2. d4 d5 3. Nd2 a6
2026.06.04	Round 4: Lopez Rayo, Santiago - Ortiz, Marcos	4.19	2026.06.04 Ortiz, Marcos (6100678) (2226)	1	96.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.06.04	Round 3: Shankland, Sam - Lopez Rayo, Santiago	3.1	2026.06.04 Shankland, Sam (2004887) (2647)	0	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.06.04	Round 1: Pacheco Sierra, Diego Sebastian - Lopez Rayo, Santiago	1.18	2026.06.04 Pacheco Sierra, Diego Sebastian (29688540) (2013)	1	-	1. e4 c5 2. Nf3 d6 3. Bc4 Nf6
2026.06.03	Round 2: Lopez Rayo, Santiago - Gonzalez Zharikov, Andrey	2.17	2026.06.03 Gonzalez Zharikov, Andrey (5145287) (2212)	1	97.20%	1. e4 c6 2. d4 d5 3. f3 dxe4
2026.05.06	Round 7: Valderrama Quiceno, Esteban Alb - Lopez Rayo, Santiago	7.3	2026.05.06 Valderrama Quiceno, Esteban Alb (4442024) (2376)	½	-	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2026.05.05	Round 5: Campos Gomez, Manuel - Lopez Rayo, Santiago	5.2	2026.05.05 Campos Gomez, Manuel (4444710) (2369)	½	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.05.04	Round 4: Lopez Rayo, Santiago - Cano Alcaraz, Juan Jose	4.2	2026.05.04 Cano Alcaraz, Juan Jose (144403224) (2269)	½	97.20%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.05.03	Round 2: Lopez Rayo, Santiago - Cordoba Roa, Angel Gabriel	2.3	2026.05.03 Cordoba Roa, Angel Gabriel (3957624) (2359)	1	46.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2026.04.30	Round 6: Lopez Rayo, Santiago - Herrera, Juan Sebastian	6.1	2026.04.30 Herrera, Juan Sebastian (4403266) (2280)	½	97.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.04.30	Round 3: Arrieta Hernandez, Cristian - Lopez Rayo, Santiago	3.1	2026.04.30 Arrieta Hernandez, Cristian (4455207) (2348)	1	92.60%	1. d4 Nf6 2. Nf3 d5 3. Bf4 e6
2026.04.05	Round 7: Gallego, Julian Andres - Lopez Rayo, Santiago	7.9	2026.04.05 Gallego, Julian Andres (4441192) (2181)	*	-	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2026.04.05	Round 6: Lopez Rayo, Santiago - Villamizar, Diego Fernando	6.5	2026.04.05 Villamizar, Diego Fernando (4410807) (2021)	1	88.00%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.05	Round 5: Gutierrez, Jhon Jaime - Lopez Rayo, Santiago	5.17	2026.04.05 Gutierrez, Jhon Jaime (4428013) (1856)	1	90.90%	1. d4 Nf6 2. e3 g6 3. Bd3 Bg7
2026.04.05	Round 4: Lopez Rayo, Santiago - Lopez Ocampo, Juan Esteban	4.17	2026.04.05 Lopez Ocampo, Juan Esteban (144420706) (1873)	1	-	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2026.04.05	Round 3: Londono Lopez, Donaldo - Lopez Rayo, Santiago	3.1	2026.04.05 Londono Lopez, Donaldo (4462009) (2113)	1	88.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.05	Round 2: Lopez Rayo, Santiago - Martinez Castillo, Gustavo Adolf	2.17	2026.04.05 Martinez Castillo, Gustavo Adolf (4450469) (2037)	1	-	1. e4 d5 2. exd5 c6 3. dxc6 Nxc6
2026.04.05	Round 1: Benavides, Ricardo - Lopez Rayo, Santiago	1.21	2026.04.05 Benavides, Ricardo (4438604) (1794)	1	-	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2026.04.05	Round 11: Vanegas Lopez, Josue - Lopez Rayo, Santiago	11.6	2026.04.05 Vanegas Lopez, Josue (4411617) (1800)	*	-	1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
2026.04.05	Round 10: Lopez Rayo, Santiago - Campos Gomez, Manuel	10.2	2026.04.05 Campos Gomez, Manuel (4444710) (2368)	*	-	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.04.05	Round 9: Martinez Castillo, Gustavo Adolf - Lopez Rayo, Santiago	9.6	2026.04.05 Martinez Castillo, Gustavo Adolf (4450469)	1	-	1. d4 Nf6 2. Bf4 g6 3. e3 Bg7
2026.04.05	Round 8: Lopez Rayo, Santiago - Castro Castro, Joaquin	8.2	2026.04.05 Castro Castro, Joaquin (4483227) (2015)	*	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.05	Round 7: Londono Lopez, Donaldo - Lopez Rayo, Santiago	7.5	2026.04.05 Londono Lopez, Donaldo (4462009) (2230)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.04.04	Round 6: Lopez Rayo, Santiago - Cano Alcaraz, Juan Jose	6.1	2026.04.04 Cano Alcaraz, Juan Jose (144403224) (2278)	0	-	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2026.04.04	Round 5: Ospina Castro, Santiago - Lopez Rayo, Santiago	5.1	2026.04.04 Ospina Castro, Santiago (4443160) (2147)	½	-	1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7
2026.04.04	Round 4: Lopez Rayo, Santiago - Palomino Escobar, Daniel Fernando	4.2	2026.04.04 Palomino Escobar, Daniel Fernando (4418247) (1912)	1	-	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2026.04.04	Round 3: Aponte Castillo, Jose Hernesto - Lopez Rayo, Santiago	3.2	2026.04.04 Aponte Castillo, Jose Ernesto (4402960) (2053)	1	-	1. e4 c5 2. Nc3 a6 3. a4 Nc6
2026.04.04	Round 2: Lopez Rayo, Santiago - Salazar Grisales, Juan Jose	2.2	2026.04.04 Salazar Grisales, Juan Jose (4454588) (2015)	1	-	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2026.03.01	Round 9: Lopez Rayo, Santiago - Munoz Triana, Joseph Steve	9.1	2026.03.01 Munoz Triana, Joseph Steve (4481712) (2207)	1	92.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.03.01	Round 8: Garzon Camelo, Andres Santiago - Lopez Rayo, Santiago	8.1	2026.03.01 Garzon Camelo, Andres Santiago (4496370) (2373)	1	89.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.02.28	Round 7: Lopez Rayo, Santiago - Cabiativa, Juan Esteban	7.1	2026.02.28 Cabiativa, Juan Esteban (4482174) (2169)	1	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.02.28	Round 6: Lopez Rayo, Santiago - Herrera Jimenez, Mateo	6.2	2026.02.28 Herrera Jimenez, Mateo (144404018) (2096)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.02.27	Round 5: Campos Gomez, Manuel - Lopez Rayo, Santiago	5.1	2026.02.27 Campos Gomez, Manuel (4444710) (2358)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2026.02.27	Round 4: Gonzalez Velasco, Leandro - Lopez Rayo, Santiago	4.2	2026.02.27 Gonzalez Velasco, Leandro (4452879) (2101)	1	-	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2026.02.26	Round 3: Lopez Rayo, Santiago - Moreno Hernandez, Andres Mauricio	3.6	2026.02.26 Moreno Hernandez, Andres Mauricio (4488539) (1749)	1	-	1. e4 c6 2. d4 d5 3. e5 c5
2026.02.26	Round 2: Sepulveda Brango, Alberto Enrique - Lopez Rayo, Santiago	2.11	2026.02.26 Sepulveda Brango, Alberto Enrique (4481402) (1947)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2026.02.23	Round 1: Lopez Rayo, Santiago - Valencia Quinchia, Isabella	1.1	2026.02.23 Valencia Quinchia, Isabella (4496302) (1838)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.12.20	Round 11: Cano Alcaraz, Juan Jose - Lopez Rayo, Santiago	11.2	2025.12.20 Cano Alcaraz, Juan Jose (144403224) (2177)	½	93.70%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.12.20	Round 10: Lopez Rayo, Santiago - Hernandez Montes, Jhon Sebastian	10.3	2025.12.20 Hernandez Montes, Jhon Sebastian (4412249) (2313)	1	89.70%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.12.19	Round 9: Bobadilla Viera, Jorge Samuel - Lopez Rayo, Santiago	9.4	2025.12.19 Bobadilla Viera, Jorge Samuel (3906353) (2322)	1	96.70%	1. d4 Nf6 2. Nf3 d5 3. Bf4 e6
2025.12.18	Round 7: Lopez Rayo, Santiago - Carrillo Parra, Miguel Alfredo	7.3	2025.12.18 Carrillo Parra, Miguel Alfredo (3901866) (2185)	½	94.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.12.18	Round 6: Valderrama Quiceno, Esteban Alb - Lopez Rayo, Santiago	6.2	2025.12.18 Valderrama Quiceno, Esteban Alb (4442024) (2377)	½	99.10%	1. Nf3 Nf6 2. g3 d5 3. Bg2 c5
2025.12.17	Round 5: Lopez Rayo, Santiago - Arrieta Hernandez, Cristian	5.2	2025.12.17 Arrieta Hernandez, Cristian (4455207) (2368)	½	91.70%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2025.12.17	Round 4: Gallego, Julian Andres - Lopez Rayo, Santiago	4.2	2025.12.17 Gallego, Julian Andres (4441192) (2235)	1	95.40%	1. c4 Nf6 2. Nc3 g6 3. e4 d6
2025.12.16	Round 3: Lopez Rayo, Santiago - Cordoba Roa, Angel Gabriel	3.6	2025.12.16 Cordoba Roa, Angel Gabriel (3957624) (2362)	½	74.30%	1. e4 e5 2. Nc3 Nf6 3. d4 exd4
2025.12.16	Round 2: Campos Gomez, Manuel - Lopez Rayo, Santiago	2.5	2025.12.16 Campos Gomez, Manuel (4444710) (2352)	½	99.30%	1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5
2025.12.15	Round 8: Lopez Rayo, Santiago - Rios Gomez, Cristhian Camilo	8.1	2025.12.15 Rios Gomez, Cristhian Camilo (4403940) (2382)	½	98.60%	1. e4 c5 2. Nf3 Nc6 3. Bb5 e6
2025.12.15	Round 1: Lopez Rayo, Santiago - Herrera, Juan Sebastian	1.4	2025.12.15 Herrera, Juan Sebastian (4403266) (2251)	½	98.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.12.11	Round 2: Parra Gonzales, Andre Leonardo - Lopez Rayo, Santiago	2.1	2025.12.11 Parra Gonzales, Andre Leonardo (3860604) (2109)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.06	Round 9: Lopez Rayo, Santiago - Bazan Romero, Octavio Aaron	9.1	2025.12.06 Bazan Romero, Octavio Aaron (20003943) (2299)	½	96.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.06	Round 8: Pianchiche Acero,Miyamu Nillu - Lopez Rayo, Santiago	8.1	2025.12.06 Pianchiche Acero,Miyamu Nillu (3634680) (2094)	1	90.30%	1. d4 Nf6 2. Bg5 e6 3. e4 h6
2025.12.06	Round 7: Lopez Rayo, Santiago - Marrujo Pardo, Mauricio Emmanuel	7.1	2025.12.06 Marrujo Pardo, Mauricio Emmanuel (3943755) (2351)	½	92.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.12.06	Round 6: Cano Alcaraz, Juan Jose - Lopez Rayo, Santiago	6.1	2025.12.06 Cano Alcaraz, Juan Jose (144403224) (2177)	1	97.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.06	Round 5: Lopez Rayo, Santiago - Ramirez Sifuentes, Luis Angel	5.1	2025.12.06 Ramirez Sifuentes, Luis Angel (3842533) (2187)	1	73.10%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2025.12.06	Round 4: Garzon Camelo, Andres Santiago - Lopez Rayo, Santiago	4.1	2025.12.06 Garzon Camelo, Andres Santiago (4496370) (2354)	½	91.10%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.06	Round 3: Lopez Rayo, Santiago - Kulik, Nicolas	3.1	2025.12.06 Kulik, Nicolas (3009530) (2188)	1	96.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.12.06	Round 1: Lopez Rayo, Santiago - Becker Newmark, Jeronimo	1.1	2025.12.06 Becker Newmark, Jeronimo (144407009) (1909)	1	-
2025.10.15	Round 11: Lopez Rayo, Santiago - Mulawa, Cyprian	11.6	2025.10.15 Mulawa, Cyprian (21001855) (2373)	0	90.40%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.14	Round 10: Dotzer, Lukas - Lopez Rayo, Santiago	10.4	2025.10.14 Dotzer, Lukas (1666975) (2463)	½	98.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.10.13	Round 9: Lopez Rayo, Santiago - Faryma, Matviy	9.8	2025.10.13 Faryma, Matviy (1961578) (2265)	1	94.40%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.10.09	Round 6: Lopez Rayo, Santiago - Cieslak, Patryk	6.2	2025.10.09 Cieslak, Patryk (21078882) (2474)	½	78.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.10.08	Round 5: Lopez Rayo, Santiago - Kabylbek, Yedil	5.4	2025.10.08 Kabylbek, Yedil (13744658) (2124)	1	95.40%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2025.10.07	Round 4: Medhus, Vitus Bondo - Lopez Rayo, Santiago	4.2	2025.10.07 Medhus, Vitus Bondo (1462547) (2304)	½	94.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.06	Round 3: Lopez Rayo, Santiago - Dumanuly, Sultanbeibarys	3.5	2025.10.06 Dumanuly, Sultanbeibarys (13731963) (2228)	1	95.30%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.10.05	Round 2: Boci, Mateu - Lopez Rayo, Santiago	2.9	2025.10.05 Boci, Mateu (4704665) (2186)	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.10.03	Round 8: Mamedov, Edgar - Lopez Rayo, Santiago	8.1	2025.10.03 Mamedov, Edgar (13739980) (2490)	0	80.60%	1. c4 e5 2. Nc3 Nf6 3. Nf3 e4
2025.10.03	Round 7: Nurgaliyev, Sauat - Lopez Rayo, Santiago	7.1	2025.10.03 Nurgaliyev, Sauat (13726285) (2422)	½	88.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.09.07	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	9.3	2025.09.07 Cano Alcaraz, Juan Jose (144403224) (2111)	½	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.09.07	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	8.3	2025.09.07 Arrieta Hernandez, Cristian (4455207) (2319)	½	-	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2025.09.06	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	7.4	2025.09.06 Mendoza, Rafael (4400119) (2200)	1	91.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.06	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	6.4	2025.09.06 Carrillo Parra, Miguel Alfredo (3901866) (2186)	½	90.50%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.09.06	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	5.2	2025.09.06 Hernandez Montes, Jhon Sebastian (4412249) (2297)	½	-	1. Nf3 Nf6 2. d4 d5 3. g3 Bf5
2025.09.05	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	4.1	2025.09.05 Herrera, Juan Sebastian (4403266) (2232)	½	97.80%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.09.04	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	3.2	2025.09.04 Florez Salazar, Luis Angel (4416856) (2187)	1	94.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.09.04	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	2.3	2025.09.04 Montoya Echeverri, Sebastian (4493214) (2039)	1	97.20%	1. e4 g6 2. d4 Bg7 3. Nc3 d6
2025.09.03	Absoluto \| Colombia Semifinal de Mayores Pre-Selectivo Final Selectivo Olimpiada	1.4	2025.09.03 Castillo Rodriguez, Edward Andres (4497694) (1845)	1	-	1. c4 e5 2. g3 Nc6 3. Bg2 f5
2025.07.31	Round 6: Guo, Ethan - Lopez Rayo, Santiago	6.3	2025.07.31 Guo, Ethan (30976359) (2193)	1	96.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.30	Round 5: Lopez Rayo, Santiago - Shaw, Jaden	5.5	2025.07.30 Shaw, Jaden (7402880) (2091)	1	95.20%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2025.07.26	Round 2: Safranek, William - Lopez Rayo, Santiago	2.1	2025.07.26 Safranek, William (30919908) (2165)	0	90.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.26	Round 1: Lopez Rayo, Santiago - Robles Cerron, Sebastian	1.1	2025.07.26 Robles Cerron, Sebastian (3845117) (2032)	1	96.20%	1. e4 e6 2. d4 d5 3. Nc3 Bb4
2025.07.13	Round 7: Moreno Sierra, Juan David - Lopez Rayo, Santiago	7.1	2025.07.13 Moreno Sierra, Juan David (4497015) (1764)	1	-	1. d4 Nf6 2. Bf4 g6 3. e3 Bg7
2025.07.13	Round 5: Vargas Villalobos, Daniel Fernando - Lopez Rayo, Santiago	5.1	2025.07.13 Vargas Villalobos, Daniel Fernando (4452020) (1895)	1	-	1. c4 e6 2. d4 Nf6 3. g3 d5
2025.07.13	Round 4: Lopez Rayo, Santiago - Cifuentes Camacho, Miguel Angel	4.1	2025.07.13 Cifuentes Camacho, Miguel Angel (4481615) (2014)	1	-	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2025.07.13	Round 3: Soler Gonzalez, Juan Fernando - Lopez Rayo, Santiago	3.1	2025.07.13 Soler Gonzalez, Juan Fernando (4497309) (2112)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.13	Round 2: Lopez Rayo, Santiago - Malagon Guzman, Juan Daniel	2.2	2025.07.13 Malagon Guzman, Juan Daniel (4465750) (1994)	1	95.80%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.07.13	Round 1: Agudelo Zapata, Yarli Alejandra - Lopez Rayo, Santiago	1.2	2025.07.13 Agudelo Zapata, Yarli Alejandra (4458222) (1842)	1	92.20%	1. d4 Nf6 2. Nf3 g6 3. g3 Bg7
2025.07.12	Round 6: Lopez Rayo, Santiago - Guarin Fonseca, Nobel Alfredo	6.1	2025.07.12 Guarin Fonseca, Nobel Alfredo (4477731) (2017)	1	-	1. e4 Nf6 2. e5 Nd5 3. c4 Nb6
2025.07.12	Round 5: Vargas Villalobos, Daniel Fernando - Lopez Rayo, Santiago	5.1	2025.07.12 Vargas Villalobos, Daniel Fernando (4452020) (1895)	1	-	1. c4 Nf6 2. Nc3 g6 3. g3 Bg7
2025.07.12	Round 4: Soler Gonzalez, Juan Fernando - Lopez Rayo, Santiago	4.1	2025.07.12 Soler Gonzalez, Juan Fernando (4497309) (2112)	½	96.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.09	Round 9: Lopez Rayo, Santiago - Luna Velandia, Karol Daniela	9.1	2025.07.09 Luna Velandia, Karol Daniela (4456360) (1621)	1	91.20%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.07.09	Round 8: Lopez Rayo, Santiago - Salamanca, Juan Manuel	8.1	2025.07.09 Salamanca, Juan Manuel (144407718) (1787)	1	95.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.07.09	Round 6: Lopez Rayo, Santiago - Mogollon Tobar, Nicolle Julieth	6.1	2025.07.09 Mogollon Tobar, Nicolle Julieth (4452194) (2021)	1	67.90%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2025.07.09	Round 7: Cifuentes Camacho, Miguel Angel - Lopez Rayo, Santiago	7.1	2025.07.09 Cifuentes Camacho, Miguel Angel (4481615) (2014)	½	86.00%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.07.09	Round 2: Suarez Ardila, Luisa Maria - Lopez Rayo, Santiago	2.1	2025.07.09 Suarez Ardila, Luisa Maria (4452216) (1899)	1	98.80%	1. c4 Nf6 2. d4 g6 3. Nc3 Bg7
2025.07.09	Round 1: Lopez Rayo, Santiago - Agudelo Zapata, Yarli Alejandra	1.1	2025.07.09 Agudelo Zapata, Yarli Alejandra (4458222) (1842)	1	92.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	11.6	2025.07.06 Munoz Galvez, Jhon Edison (4403797) (2249)	½	91.20%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	10.6	2025.07.06 Dominguez, Ramiro (4420055) (2129)	1	88.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	9.2	2025.07.06 Martinez, Julian (4403703) (2193)	0	75.90%	1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	8.5	2025.07.06 Herrera, Juan Sebastian (4403266) (2209)	1	94.30%	1. e4 c5 2. Nc3 a6 3. g3 b5
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	7.5	2025.07.06 Munoz Triana, Joseph Steve (4481712) (2229)	*	-	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	6.7	2025.07.06 Gonzalez Velasco, Leandro (4452879) (2138)	*	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	5.10	2025.07.06 Castillo Rodriguez, Edward Andres (4497694) (2006)	1	92.10%	1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	4.13	2025.07.06 Zapata Montoya, Andres Jeronimo (4495306) (1991)	1	95.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.07.06	Torneo Nacional de Mayores Rapido Absoluto 2025	3.3	2025.07.06 Puerta Rendon, Jacobo (4446801) (2063)	0	90.60%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.07.05	Torneo Nacional de Mayores Rapido Absoluto 2025	2.3	2025.07.05 Diaz Sierra, Carlos Alberto (4460723) (1958)	*	-	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2025.07.05	Torneo Nacional de Mayores Rapido Absoluto 2025	1.4	2025.07.05 Zapata Sanchez, Carlos Mario (144417560) (1798)	1	97.70%	1. d4 Nf6 2. Bf4 d5 3. e3 c5
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	11.4	2025.07.05 Garzon Camelo, Andres Santiago (4496370) (2314)	1	90.50%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	10.1	2025.07.05 Barrientos, Sergio E (4401824) (2383)	*	-	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	9.3	2025.07.05 Florez Salazar, Luis Angel (4416856) (2129)	*	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	8.6	2025.07.05 Puerta Rendon, Jacobo (4446801) (2035)	1	93.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	7.8	2025.07.05 Tobar B, Carlos Andres (4430638) (2128)	1	-	1. Nf3 Nf6 2. b3 d5 3. Bb2 c5
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	6.8	2025.07.05 Olarte Parra, Jhoan Sebastian (4428706) (2010)	*	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	5.9	2025.07.05 Cifuentes Camacho, Miguel Angel (4481615) (2056)	1	-	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	4.1	2025.07.05 Arrieta Hernandez, Cristian (4455207) (2330)	0	-	1. e4 c5 2. Nf3 a6 3. c3 e6
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	3.9	2025.07.05 Cifuentes, John Jairo (4404467) (2114)	*	-
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	3.9	2025.07.05 Cifuentes, John Jairo (4404467) (2114)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	2.12	2025.07.05 Sierra Amariles, Juan Mauricio (4405765) (1937)	1	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.07.05	Torneo Nacional de Mayores Blitz Absoluto 2025	1.12	2025.07.05 Zapata Sanchez, Carlos Mario (144417560) (1770)	*	-	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.06.19	Pana U20	9.1	2025.06.19 Liang, Jason (30940303) (2380)	0	91.60%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.06.18	Pana U20	8.2	2025.06.18 Ticona Rocabado, Licael Roderick (3319113) (2359)	½	96.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2025.06.18	Pana U20	7.2	2025.06.18 Chasin, Nico (30908477) (2452)	½	-	1. d4 Nf6 2. c4 e6 3. Nf3 d5
2025.06.17	Pana U20	6.1	2025.06.17 Park, Evan (30931142) (2417)	1	96.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.06.16	U20 Pan American Chess Championship OPEN 2025	5.4	2025.06.16 Sathish, Pranav (30967538) (2341)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.16	U20 Pan American Chess Championship OPEN 2025	4.4	2025.06.16 Campos Gomez, Manuel (4444710) (2355)	½	-	1. d4 Nf6 2. Nf3 d5 3. c4 e6
2025.06.15	U20 Pan American Chess Championship OPEN 2025	3.6	2025.06.15 Abramor, Franco (181633) (2167)	1	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.06.14	U20 Pan American Chess Championship OPEN 2025	2.6	2025.06.14 Tang, Zoey (30952530) (2356)	½	-	1. d4 Nf6 2. c4 e6 3. Nf3 b6
2025.05.26	Round 6: Villanueva, Mario - Lopez Rayo, Santiago	6.13	2025.05.26 Villanueva, Mario (113433) (2454)	*	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.05.25	Round 4: Quintiliano, Renato R. - Lopez Rayo, Santiago	4.12	2025.05.25 Quintiliano, Renato R. (2117568) (2511)	*	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.04.27	Round 7: Garzon Camelo, Andres Santiago - Lopez Rayo, Santiago	7.1	2025.04.27 Garzon Camelo, Andres Santiago (4496370) (2126)	½	83.60%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.04.27	Round 6: Cano Alcaraz, Juan Jose - Lopez Rayo, Santiago	6.2	2025.04.27 Cano Alcaraz, Juan Jose (144403224) (2081)	1	96.80%	1. e4 d6 2. d4 Nf6 3. Nc3 g6
2025.04.26	Round 5: Lopez Rayo, Santiago - Perez Tangarife, Simon	5.2	2025.04.26 Perez Tangarife, Simon (4492994) (2054)	1	98.70%	1. e4 e6 2. d4 d5 3. Nd2 c5
2025.04.26	Round 4: Beltran Serna, Ian Samuel - Lopez Rayo, Santiago	4.4	2025.04.26 Beltran Serna, Ian Samuel (4499662) (1852)	1	96.70%	1. e4 c5 2. Nf3 d6 3. Bc4 Nf6
2025.04.25	Round 3: Lopez Rayo, Santiago - Madrigal Montagutt, Anthony Steve	3.1	2025.04.25 Madrigal Montagutt, Anthony Steve (144430370) (1951)	½	90.70%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.04.25	Round 2: Delgado Caballero, Nigel Alejandro - Lopez Rayo, Santiago	2.1	2025.04.25 Delgado Caballero, Nigel Alejandro (4492846) (1901)	1	96.10%	1. Nf3 d5 2. d4 Nf6 3. Bf4 e6
2025.04.24	Round 1: Lopez Rayo, Santiago - Quintero Agudelo, Elias	1.1	2025.04.24 Quintero Agudelo, Elias (144439920) (1699)	1	95.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.19	Round 9: Lopez Rayo, Santiago - Bobadilla Viera, Jorge Samuel	9.7	2025.04.19 Bobadilla Viera, Jorge Samuel (3906353) (2359)	*	-	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.04.18	Round 8: Avila Pavas, Santiago - Lopez Rayo, Santiago	8.4	2025.04.18 Avila Pavas, Santiago (4437128) (2511)	0	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.04.18	Round 7: Lopez Rayo, Santiago - Gallego, Julian Andres	7.7	2025.04.18 Gallego, Julian Andres (4441192) (2189)	1	-	1. e4 c6 2. d4 d5 3. Nc3 dxe4
2025.04.17	Round 6: Campos Gomez, Manuel - Lopez Rayo, Santiago	6.4	2025.04.17 Campos Gomez, Manuel (4444710) (2362)	½	91.30%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2025.04.16	Round 5: Lopez Rayo, Santiago - Toro, Miguel Angel	5.10	2025.04.16 Toro, Miguel Angel (4450612) (2062)	1	-	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2025.04.16	Round 4: Ramirez, Carlos - Lopez Rayo, Santiago	4.3	2025.04.16 Ramirez, Carlos (4400127) (2117)	1	-	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.04.15	Round 3: Lopez Rayo, Santiago - Garcia Matos, Leonardo Enrique	3.15	2025.04.15 Garcia Matos, Leonardo Enrique (4431880) (2006)	1	-	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2025.04.15	Round 2: Salamanca, Juan Manuel - Lopez Rayo, Santiago	2.52	2025.04.15 Salamanca, Juan Manuel (144407718) (1828)	1	94.20%	1. c4 e6 2. g3 d5 3. Bg2 Nf6
2025.04.14	Round 1: Lopez Rayo, Santiago - Campo Jimenez, David	1.5	2025.04.14 Campo Jimenez, David (4497880) (1887)	½	87.80%	1. e4 c5 2. Nf3 g6 3. d4 cxd4
2025.02.02	Round 9: Mora Munoz, Alejandro - Lopez Rayo, Santiago	9.3	2025.02.02 Mora Munoz, Alejandro (4469844) (2111)	1	94.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.02.02	Round 8: Lopez Rayo, Santiago - Cordoba Roa, Angel Gabriel	8.2	2025.02.02 Cordoba Roa, Angel Gabriel (3957624) (2358)	0	85.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.02.01	Round 7: Puerta Rendon, Jacobo - Lopez Rayo, Santiago	7.3	2025.02.01 Puerta Rendon, Jacobo (4446801) (1995)	1	88.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2025.02.01	Round 6: Lopez Rayo, Santiago - Munoz Triana, Joseph Steve	6.3	2025.02.01 Munoz Triana, Joseph Steve (4481712) (2246)	1	59.00%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.01.31	Round 5: Lopez, Ricardo Andres - Lopez Rayo, Santiago	5.5	2025.01.31 Lopez, Ricardo Andres (4469607) (1958)	1	98.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.01.31	Round 4: Lopez Rayo, Santiago - Delgado Caballero, Nigel Alejandro	4.8	2025.01.31 Delgado Caballero, Nigel Alejandro (4492846) (1877)	1	98.40%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.01.30	Round 3: Cano Alcaraz, Juan Jose - Lopez Rayo, Santiago	3.3	2025.01.30 Cano Alcaraz, Juan Jose (144403224) (1993)	0	83.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.01.30	Round 2: Lopez Rayo, Santiago - Paladines Pinzon, Samuel	2.4	2025.01.30 Paladines Pinzon, Samuel (4480970) (1912)	1	98.10%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.01.29	Round 1: Salamanca, Juan Manuel - Lopez Rayo, Santiago	1.4	2025.01.29 Salamanca, Juan Manuel (144407718) (1700)	1	90.60%	1. d4 Nf6 2. Nf3 d5 3. g3 Bf5
2024.12.30	Feria de Cali 2024 - Elite	8.2	2024.12.30 Perez Tangarife, Simon (4492994) (1954)	½	81.20%	1. c4 e5 2. Nc3 Nc6 3. Nf3 f5
2024.12.29	Feria de Cali 2024 - Elite	7.2	2024.12.29 Herrera, Juan Sebastian (4403266) (2214)	½	98.80%	1. d4 Nf6 2. c4 e6 3. Nc3 d5
2024.12.29	Feria de Cali 2024 - Elite	6.1	2024.12.29 Claverie, Raul (110833) (2295)	½	79.80%	1. e4 e6 2. d4 d5 3. Nc3 Nc6
2024.12.28	Feria de Cali 2024 - Elite	5.2	2024.12.28 Gonzalez Velasco, Leandro (4452879) (2097)	1	98.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.12.28	Feria de Cali 2024 - Elite	4.3	2024.12.28 Ospina, Weimar Andres (4418697) (2037)	1	94.20%	1. c4 e6 2. d4 Nf6 3. Nf3 d5
2024.12.27	Feria de Cali 2024 - Elite	3.5	2024.12.27 Pereira Vera, Henry Alberto (4433270) (1804)	1	97.90%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2024.12.27	Feria de Cali 2024 - Elite	2.3	2024.12.27 Simancas Maradei, Miguel Alejand (3905063) (2057)	½	82.60%	1. d4 Nf6 2. Nf3 e6 3. g3 d5
2024.12.26	Feria de Cali 2024 - Elite	1.3	2024.12.26 Cuesta Cifuentes, Jair Alfonso (4406575) (2008)	1	98.20%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.10.29	Round 3: Kvaloy, Aksel Bu - Lopez Rayo, Santiago	3.1	2024.10.29 Kvaloy, Aksel Bu (1528815) (2484)	0	89.00%	1. d4 Nf6 2. Nf3 e6 3. Bf4 d5
2024.08.03	Round 9: Cahuapaza Tarapaca, Leonardo - Lopez Rayo, Santiago	9.11	2024.08.03 Cahuapaza Tarapaca, Leonardo (3845621) (2034)	*	97.40%	1. d4 d5 2. c4 e6 3. Nc3 Nf6
2024.08.02	Round 8: Lopez Rayo, Santiago - Alvarado Zamora, Albert	8.7	2024.08.02 Alvarado Zamora, Albert (3825094) (2155)	0	90.70%	1. e4 g6 2. d4 Bg7 3. Nc3 d5
2024.08.02	Round 7: Jodorcovsky, Alejandro David - Lopez Rayo, Santiago	7.11	2024.08.02 Jodorcovsky, Alejandro David (3705625) (2054)	1	96.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.08.01	Round 6: Lopez Rayo, Santiago - Beyer Lecaros, Alfredo Jose	6.16	2024.08.01 Beyer Lecaros, Alfredo Jose (3817970) (1916)	1	96.80%	1. e4 e5 2. Nf3 Nc6 3. Bb5 f5
2024.07.31	Round 5: Ramirez Sifuentes, Luis Angel - Lopez Rayo, Santiago	5.10	2024.07.31 Ramirez Sifuentes, Luis Angel (3842533) (2078)	*	88.10%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.07.31	Round 4: Lopez Rayo, Santiago - Leiva, Gianmarco	4.4	2024.07.31 Leiva, Gianmarco (3804399) (2392)	0	89.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.07.30	Round 3: Avila Pavas, Santiago - Lopez Rayo, Santiago	3.2	2024.07.30 Avila Pavas, Santiago (4437128) (2485)	½	95.20%	1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7
2024.07.29	Round 2: Lopez Rayo, Santiago - Salazar Flores, Yerick Alexander	2.9	2024.07.29 Salazar Flores, Yerick Alexander (3864928) (1965)	1	97.80%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.07.29	Round 1: Cardenas Huachaca, Alessandro Jair - Lopez Rayo, Santiago	1.11	2024.07.29 Cardenas Huachaca, Alessandro Jair (3845133) (1817)	1	53.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.06.13	FIDE World Junior Chess Championship 2024 Open	11.15	2024.06.13 Ilamparthi A R (45015775) (2446)	1	98.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.06.12	FIDE World Junior Chess Championship 2024 Open	10.16	2024.06.12 Mayank Chakraborty (25659766) (2425)	½	98.10%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2024.06.11	FIDE World Junior Chess Championship 2024 Open	9.24	2024.06.11 Mrithyunjay Mahadevan (45003521) (1867)	1	92.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
2024.06.10	FIDE World Junior Chess Championship 2024 Open	8.26	2024.06.10 Dishank Sachin Bajaj (25953036) (1893)	½	94.00%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2024.06.09	FIDE World Junior Chess Championship 2024 Open	7.29	2024.06.09 Swarna Nihal (25683640) (1949)	1	96.60%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.07	FIDE World Junior Chess Championship 2024 Open	6.31	2024.06.07 Jihan Tejas Shah (33370109) (1956)	½	82.80%	1. d4 Nf6 2. c4 g6 3. g3 Bg7
2024.06.06	FIDE World Junior Chess Championship 2024 Open	5.17	2024.06.06 Srihari L R (46617116) (2495)	0	83.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.06.05	FIDE World Junior Chess Championship 2024 Open	4.10	2024.06.05 Grebnev, Aleksey (34189030) (2540)	0	92.30%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2024.06.04	FIDE World Junior Chess Championship 2024 Open	3.6	2024.06.04 Prraneeth Vuppala (46622373) (2436)	½	98.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.06.03	FIDE World Junior Chess Championship 2024 Open	2.9	2024.06.03 Avila Pavas, Santiago (4437128) (2495)	1	98.20%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.05.16	Round 3: Burmakin, Vladimir - Lopez Rayo, Santiago		2024.05.16 Burmakin, Vladimir (4105109) (2480)	0	89.30%	1. d4 Nf6 2. Nf3 g6 3. g3 Bg7
2024.05.15	Round 2: Lopez Rayo, Santiago - Mohammad Fahad, Rahman		2024.05.15 Mohammad Fahad, Rahman (10207791) (2431)	½	94.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2024.03.03	Round 9: Ayala Delgado, Sergio Alejandro - Lopez Rayo, Santiago		2024.03.03 Ayala Delgado, Sergio Alejandro (4496396) (2089)	½	85.50%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2024.03.03	Round 8: Lopez Rayo, Santiago - Campos Gomez, Manuel		2024.03.03 Campos Gomez, Manuel (4444710) (2281)	1	96.00%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2024.03.02	Round 7: Lopez Rayo, Santiago - Cordoba Roa, Angel Gabriel		2024.03.02 Cordoba Roa, Angel Gabriel (3957624) (2312)	1	92.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2024.03.02	Round 6: Loaiza Cuervo, Santiago - Lopez Rayo, Santiago		2024.03.02 Loaiza Cuervo, Santiago (4486820) (2039)	1	92.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2024.03.01	Round 5: Lopez Rayo, Santiago - Gonzalez Velasco, Leandro		2024.03.01 Gonzalez Velasco, Leandro (4452879) (1971)	½	90.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.03.01	Round 4: Munoz Triana, Joseph Steve - Lopez Rayo, Santiago		2024.03.01 Munoz Triana, Joseph Steve (4481712) (2118)	½	97.40%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2024.02.29	Round 3: Lopez Rayo, Santiago - Cabiativa, Juan Esteban		2024.02.29 Cabiativa, Juan Esteban (4482174) (2068)	1	89.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2024.02.29	Round 2: Luligo Bejarano, Luis Angel - Lopez Rayo, Santiago		2024.02.29 Luligo Bejarano, Luis Angel (4473922) (1935)	1	92.70%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2024.02.28	Round 1: Lopez Rayo, Santiago - Ramirez Villegas, Nicolas David		2024.02.28 Ramirez Villegas, Nicolas David (4492625) (1728)	1	98.50%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
	Round 9: Kuandykuly, Danis - Lopez Rayo, Santiago	9.7	Kuandykuly, Danis (13752260) (2156)	0	89.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
	Round 8: Ubilluz Pena, Jaiden Andres - Lopez Rayo, Santiago	8.11	Ubilluz Pena, Jaiden Andres (3634760) (1855)	1	97.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
	Round 7: Lopez Rayo, Santiago - Amarilla Ettiene, Ezequiel	7.15	Amarilla Ettiene, Ezequiel (3708403) (1929)	1	95.30%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
	Round 6: Lopez Rayo, Santiago - Zhong, Ryan Yunhui	6.11	Zhong, Ryan Yunhui (2635860) (1826)	1	96.10%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
	Round 5: Ilamparthi A R - Lopez Rayo, Santiago	5.3	Ilamparthi A R (45015775) (2358)	0	93.20%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
	Round 4: Timoshenko, Anton - Lopez Rayo, Santiago	4.7	Timoshenko, Anton (13530224) (1983)	1	94.30%	1. c4 Nf6 2. g3 e6 3. Bg2 d5
	Round 3: Lopez Rayo, Santiago - Castro Lombana, Juan Pablo	3.7	Castro Lombana, Juan Pablo (144402147) (2213)	1	95.30%	1. e4 g6 2. d4 Bg7 3. Nc3 d6
	Round 2: Lopez Escobar, Jose David - Lopez Rayo, Santiago	2.7	Lopez Escobar, Jose David (7304862)	1	-	1. c4 e6 2. Nc3 d5 3. cxd5 exd5
	Round 1: Lopez Rayo, Santiago - Zhang, Alexander	1.8	Zhang, Alexander (19701330) (1677)	1	98.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6
	Round 9: Lopez Rayo, Santiago - Yang, Jingyun (ryan)	9.1	Yang, Jingyun (ryan) (2637375) (2372)	½	90.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
	Round 8: Rama, Tejas - Lopez Rayo, Santiago	8.1	Rama, Tejas (30907381) (2193)	½	93.60%	1. d4 Nf6 2. c4 e6 3. Nf3 d5
	Round 7: Lopez Rayo, Santiago - Venkatesh, Narayan	7.2	Venkatesh, Narayan (30987881) (2218)	1	95.50%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.10.01	Round 11: Santiago LOPEZ RAYO - Stepan HRBEK		2023.10.01 Stepan HRBEK (2425)	0	79.30%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.09.30	Round 10: Andrey GONZALEZ ZHARIKOV - Santiago LOPEZ RAYO		2023.09.30 Andrey GONZALEZ ZHARIKOV (2019)	1	91.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.29	Round 9: Santiago LOPEZ RAYO - Roman GAVRILIN		2023.09.29 Roman GAVRILIN (2156)	½	97.30%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.28	Round 8: Sion Radamantys GALAVIZ MEDINA - Santiago LOPEZ RAYO		2023.09.28 Sion Radamantys GALAVIZ MEDINA (2462)	0	81.80%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.09.27	Round 7: Santiago LOPEZ RAYO - Marius FROMM		2023.09.27 Marius FROMM (2472)	½	89.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.09.26	Round 6: Konsta KALLUNKI - Santiago LOPEZ RAYO		2023.09.26 Konsta KALLUNKI (1978)	1	97.90%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.09.24	Round 5: Santiago LOPEZ RAYO - Carlos Francisco VARELA VELAZQUEZ		2023.09.24 Carlos Francisco VARELA VELAZQUEZ (1943)	1	95.60%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.09.23	Round 4: Ivan SCHITCO - Santiago LOPEZ RAYO		2023.09.23 Ivan SCHITCO (2533)	0	90.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.09.22	Round 3: Santiago LOPEZ RAYO - Jacobo PUERTA RENDON		2023.09.22 Jacobo PUERTA RENDON (1796)	1	97.00%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.09.22	Round 2: Jan SUBELJ - Santiago LOPEZ RAYO		2023.09.22 Jan SUBELJ (2492)	0	92.80%	1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7
2023.08.28	Ronda 4: Santiago LOPEZ RAYO - Liam Vrolijk		2023.08.28 Liam VROLIJK	0	79.10%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.08.27	Round 10: Santiago LOPEZ RAYO - Ernesto J. FERNANDEZ GUILLEN		2023.08.27 Ernesto J. FERNANDEZ GUILLEN	½	92.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.08.26	Round 9: Pierre BAILET - Santiago LOPEZ RAYO		2023.08.26 Pierre BAILET	0	94.00%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2023.08.25	Round 8: Santiago LOPEZ RAYO - Marc NARCISO DUBLAN		2023.08.25 Marc NARCISO DUBLAN	1	97.30%	1. e4 d6 2. d4 Nf6 3. Nc3 e5
2023.08.15	Round 9: Jernej Kozlovic - Santiago Lopez Rayo		2023.08.15 Jernej Kozlovic	1	95.20%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.08.14	Round 8: Santiago Lopez Rayo - Augusto Caruso		2023.08.14 Augusto Caruso	½	92.10%	1. e4 e6 2. d4 d5 3. Nc3 Nf6
2023.08.13	Round 7: Leonardo Maglioni - Santiago Lopez Rayo		2023.08.13 Leonardo Maglioni	½	97.20%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.08.12	Round 6: Santiago Lopez Rayo - Mukherjee Arpita		2023.08.12 Mukherjee Arpita	1	96.50%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2023.08.12	Round 5: Valentina Argote Heredia - Santiago Lopez Rayo		2023.08.12 Valentina Argote Heredia	0	94.80%	1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7
2023.08.11	21th Chess Festival Spilimbergo 2023 Master	4	2023.08.11 Attila Czebe	0	92.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.08.10	Round 3: Jose Gabriel Cardoso Cardoso - Santiago Lopez Rayo		2023.08.10 Jose Gabriel Cardoso Cardoso	½	86.90%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
2023.08.10	Round 2: Santiago Lopez Rayo - Stefano Maldonado Gonzales		2023.08.10 Stefano Maldonado Gonzales	1	88.40%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2023.07.17	Round 2: Raunak Sadhwani - Santiago Lopez Rayo		2023.07.17 Raunak Sadhwani	0	92.70%	1. d4 Nf6 2. c4 g6 3. Nc3 Bg7