Player profile
Orrego Palermo, Marcelo
Dossier
114 of 132 games analyzed.
Accuracy: 90.3%
Opened e4: 46/56Opened d4: 9/56Opened d3: 1/56
Castled kingside: 88Same-side castling: 81Did not castle: 16Castled queenside: 8Opposite-side castling: 6
Played in the center: 42Played on the queenside: 30Fianchettoed queenside: 23Fianchettoed kingside: 22Played on the kingside: 21
Active pieces: 75Space advantage: 71Initiated exchanges: 62Backward pawn: 61Sacrificed material: 61Kept the bishop pair: 58Isolated pawn: 42Avoided exchanges: 31Missed tactics: 25Played gambits: 8
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 63 games 27W 21D 14L
Sicilian Defense 26 games 11W 8D 7L
Nyezhmetdinov-Rossolimo Attack 6 games 3W 0D 3L
Fianchetto Variation
4 games
3W
0D
1L
(unspecified)
2 games
0W
0D
2L
Taimanov Variation 5 games 1W 3D 1L
(unspecified)
2 games
0W
1D
1L
Bastrikov Variation
2 games
1W
1D
0L
Bastrikov Variation, English Attack
1 game
0W
1D
0L
Najdorf Variation 3 games 1W 0D 2L
English Attack
2 games
1W
0D
1L
Main Line
1 game
0W
0D
1L
Kan Variation 3 games 3W 0D 0L
Wing Attack
1 game
1W
0D
0L
Maróczy Bind, Réti Variation
1 game
1W
0D
0L
Modern Variation
1 game
1W
0D
0L
Dragon Variation 2 games 1W 0D 1L
Yugoslav Attack, Modern Line
2 games
1W
0D
1L
French Variation 2 games 1W 1D 0L
Normal
1 game
0W
1D
0L
Westerinen Attack
1 game
1W
0D
0L
Pin Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Variations 1 game 0W 1D 0L
Ginsberg Gambit
1 game
0W
1D
0L
Alapin Variation 1 game 1W 0D 0L
Barmen Defense
1 game
1W
0D
0L
Four Knights Variation 1 game 0W 1D 0L
Exchange Variation
1 game
0W
1D
0L
Scheveningen Variation 1 game 0W 1D 0L
Keres Attack
1 game
0W
1D
0L
Italian Game 12 games 2W 4D 5L
Classical Variation 7 games 0W 4D 3L
Giuoco Pianissimo
6 games
0W
3D
3L
Giuoco Pianissimo, Main Line
1 game
0W
1D
0L
Giuoco Pianissimo 2 games 0W 0D 2L
Normal
2 games
0W
0D
2L
Two Knights Defense 2 games 1W 0D 0L
Modern Bishop's Opening
2 games
1W
0D
0L
Hungarian Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 5 games 3W 1D 1L
Advance Variation 3 games 1W 1D 1L
Botvinnik-Carls Defense
2 games
1W
1D
0L
Bayonet Attack
1 game
0W
0D
1L
Endgame Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Trompowsky Attack 4 games 3W 1D 0L
(unspecified) 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
Raptor Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 4 games 3W 1D 0L
Advance Variation 4 games 3W 1D 0L
Paulsen Attack
2 games
2W
0D
0L
Euwe Variation
1 game
1W
0D
0L
Milner-Barry Gambit
1 game
0W
1D
0L
Alekhine Defense 2 games 1W 1D 0L
Exchange Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Philidor Defense 2 games 0W 1D 1L
Lion Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Scandinavian Defense 2 games 1W 1D 0L
Mieses-Kotroc Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Portuguese Gambit 1 game 1W 0D 0L
Correspondence Refutation
1 game
1W
0D
0L
Mieses Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Owen Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tarrasch Defense 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 67 games 26W 20D 21L
Sicilian Defense 28 games 13W 6D 9L
Najdorf Variation 14 games 4W 3D 7L
(unspecified)
4 games
2W
2D
0L
Lipnitsky Attack
3 games
2W
0D
1L
Yates Variation
2 games
0W
0D
2L
English Attack
2 games
0W
0D
2L
Opocensky Variation
2 games
0W
1D
1L
Adams Attack
1 game
0W
0D
1L
Closed 5 games 3W 1D 1L
(unspecified)
5 games
3W
1D
1L
Modern Variations 3 games 3W 0D 0L
(unspecified)
2 games
2W
0D
0L
Main Line
1 game
1W
0D
0L
Smith-Morra Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Staunton-Cochrane Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bowdler Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Moscow Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 8 games 5W 1D 2L
King's English Variation 6 games 5W 1D 0L
Kramnik-Shirov Counterattack
3 games
2W
1D
0L
Three Knights System
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Two Knights Variation, Smyslov System
1 game
1W
0D
0L
Drill Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
Nimzo-Indian Defense 5 games 1W 2D 2L
Sämisch Variation 2 games 1W 0D 1L
(unspecified)
1 game
0W
0D
1L
O'Kelly Variation
1 game
1W
0D
0L
Rubinstein System 2 games 0W 1D 1L
Hübner Variation
1 game
0W
1D
0L
(unspecified)
1 game
0W
0D
1L
Spielmann Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 4 games 2W 1D 1L
Stonewall Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Colle System 1 game 0W 1D 0L
Traditional Colle
1 game
0W
1D
0L
Symmetrical Variation 1 game 1W 0D 0L
Pseudo-Catalan
1 game
1W
0D
0L
Bogo-Indian Defense 3 games 2W 1D 0L
Retreat Variation 3 games 2W 1D 0L
(unspecified)
3 games
2W
1D
0L
King's Indian Defense 3 games 0W 1D 2L
Normal Variation 1 game 0W 0D 1L
Rare Defenses
1 game
0W
0D
1L
Makogonov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Fianchetto Variation 1 game 0W 0D 1L
Panno Variation
1 game
0W
0D
1L
Queen's Gambit Declined 3 games 1W 0D 2L
Ragozin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Orthodox Defense 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
Positional Variation
1 game
0W
0D
1L
Queen's Gambit Accepted 2 games 1W 1D 0L
Showalter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Central Variation 1 game 0W 1D 0L
McDonnell Defense
1 game
0W
1D
0L
Zukertort Opening 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Semi-Slav Defense 2 games 0W 1D 1L
Main Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Chigorin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rubinstein Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Scandinavian Defense 1 game 0W 1D 0L
Bronstein Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 0W 1D 0L
Tarrasch Variation 1 game 0W 1D 0L
Morozevich Variation
1 game
0W
1D
0L
Italian Game 1 game 0W 0D 1L
Giuoco Pianissimo 1 game 0W 0D 1L
Normal
1 game
0W
0D
1L
Trompowsky Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Blunders Top 4 of 450
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 132 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.07 | Quarterfinals | Game 1: Orrego Palermo, Marcelo - Lobanov, Sergei | 7.3 | 2026.08.07 Lobanov, Sergei (24183750) (2515) | 0 | 86.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.08.06 | Round 3 | Game 1: Kacharava, Nikolozi - Orrego Palermo, Marcelo | 5.15 | 2026.08.06 Kacharava, Nikolozi (13611860) (2521) | 0 | 88.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.05 | Round 2 | Game 2: Bommini Mounika Akshaya - Orrego Palermo, Marcelo | 4.15 | 2026.08.05 Bommini Mounika Akshaya (25019872) (2105) | 1 | 91.00% | 1. d4 d5 2. Bf4 c5 3. e3 cxd4 | |
| 2026.08.04 | Round 1 | Game 2: Gounder, Rowan - Orrego Palermo, Marcelo | 2.11 | 2026.08.04 Gounder, Rowan (14338238) (1772) | 1 | 95.50% | 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 | |
| 2026.05.17 | rated rapid game | - | 2026.05.17 Dinesh Rajan M (35060600) (2289) | 1 | 94.70% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 | |
| 2026.05.17 | rated rapid game | - | 2026.05.17 Dinesh Rajan M (35060600) (2289) | ½ | 91.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.05.17 | rated blitz game | - | 2026.05.17 Fan, Chloe (3242102) (2002) | 1 | 98.10% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2026.05.16 | rated rapid game | - | 2026.05.16 Fan, Chloe (3242102) (2002) | ½ | 93.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.05.16 | rated rapid game | - | 2026.05.16 Fan, Chloe (3242102) (2002) | 0 | 88.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.11 | Round 8: Martinez Caceres, Felipe Ignacio - Orrego Palermo, Marcelo | 8.6 | 2026.05.11 Martinez Caceres, Felipe Ignacio (3471187) (1828) | 1 | 90.40% | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Kacharava, Nikolozi (13611860) (2528) | 0 | 86.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Othman, Khaled (11524847) (1663) | 1 | 98.20% | 1. e4 c6 2. Nf3 d5 3. d3 dxe4 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Arce, Matias (20053550) (1865) | 1 | 93.80% | 1. d4 d5 2. e3 Nf6 3. Bd3 e6 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Pyrih, Roman (14179156) (2399) | 0 | 85.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Koustav Chatterjee (25073060) (2484) | 0 | 88.60% | 1. Nf3 d5 2. e3 Nf6 3. c4 c6 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Zhou, Aiden (2618826) (2141) | 1 | 95.80% | 1. e4 c6 2. Nf3 d5 3. d3 dxe4 | |
| 2026.05.02 | rated rapid game | - | 2026.05.02 Bentalha,Souleimane (9067698) (1696) | 1 | 96.70% | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 | |
| 2026.01.31 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 9.8 | 2026.01.31 Henriquez Hidalgo, Camilo Alonso (3419100) (2118) | 1 | 87.40% | 1. d4 Nf6 2. Bg5 Ne4 3. h4 d5 | |
| 2026.01.31 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 8.10 | 2026.01.31 Nandwani Narwani, Suraj Sriram (3465195) (1827) | 1 | 94.00% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2026.01.30 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 7.11 | 2026.01.30 Santana Gonzalez, Lenin (3417786) (1878) | ½ | 86.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.01.29 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 6.6 | 2026.01.29 Munoz Ramos, Christopher (3439615) (2168) | 0 | 82.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.01.29 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 5.8 | 2026.01.29 Basualto Penalieres, Pedro (3401561) (1944) | 1 | 86.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 | |
| 2026.01.28 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 4.4 | 2026.01.28 Battey, Alexander (2020467) (2335) | ½ | 89.90% | 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 | |
| 2026.01.27 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 3.7 | 2026.01.27 Greau Carreno, Rodrigo Alberto (3418260) (1961) | 1 | 98.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.01.26 | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | 1.16 | 2026.01.26 Bulgarini Torre, Marco (3401006) (1891) | ½ | 95.90% | 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 | |
| 2026.01.24 | Round 7: Escobar Castro, Franco Alessandro - Orrego Palermo, Marcelo | 7.7 | 2026.01.24 Escobar Castro, Franco Alessandro (3475255) (1840) | 0 | 83.10% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 | |
| 2026.01.23 | Round 6: Orrego Palermo, Marcelo - Lodge Bravo, Lucas | 6.4 | 2026.01.23 Lodge Bravo, Lucas (3467082) (1888) | 0 | 88.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.01.22 | Round 5: Palma Araya, David - Orrego Palermo, Marcelo | 5.4 | 2026.01.22 Palma Araya, David (3457737) (1949) | ½ | 93.80% | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2026.01.22 | Round 4: Orrego Palermo, Marcelo - Vergara Barreda, Inaki Imanol | 4.3 | 2026.01.22 Vergara Barreda, Inaki Imanol (3430782) (2076) | ½ | 89.90% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2026.01.21 | Round 3: Hassler Medina, Max Alonso - Orrego Palermo, Marcelo | 3.4 | 2026.01.21 Hassler Medina, Max Alonso (3458989) (2010) | ½ | 57.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.21 | Round 2: Orrego Palermo, Marcelo - Gutierrez Verdugo, Leonidas | 2.4 | 2026.01.21 Gutierrez Verdugo, Leonidas (3457710) (1849) | 1 | 96.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.20 | Round 1: Henriquez Alarcon, Rafael Elias - Orrego Palermo, Marcelo | 1.4 | 2026.01.20 Henriquez Alarcon, Rafael Elias (3477541) (1702) | 1 | - | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.01.14 | III Itt Temuco 2026 | 9.17 | 2026.01.14 Allende Munoz, Daniel Alonso (3462153) (1919) | ½ | 88.70% | 1. d3 d5 2. f4 g6 3. g3 Bg7 | |
| 2026.01.13 | III Itt Temuco 2026 | 8.21 | 2026.01.13 Rojas Calfunao, Jose Ignacio (3428761) (1848) | 1 | 94.50% | 1. e4 c5 2. Nf3 d6 3. d3 Nc6 | |
| 2026.01.12 | III Itt Temuco 2026 | 7.7 | 2026.01.12 Lopez Silva, Hugo (3403874) (2373) | 0 | 94.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.01.12 | III Itt Temuco 2026 | 6.19 | 2026.01.12 Mondaca Gonzalez, Alfredo (3409244) (1900) | 1 | 93.80% | 1. c4 e5 2. Nc3 Nc6 3. Nf3 h5 | |
| 2026.01.11 | III Itt Temuco 2026 | 5.27 | 2026.01.11 Escobar Castro, Franco Alessandro (3475255) (1841) | 1 | 90.50% | 1. d4 Nf6 2. Bg5 c5 3. d5 g6 | |
| 2026.01.11 | III Itt Temuco 2026 | 4.6 | 2026.01.11 Almeida Quintana, Omar (3503313) (2463) | 0 | 88.20% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.01.11 | III Itt Temuco 2026 | 3.23 | 2026.01.11 Bedoya Rosales, Luis (3804038) (1938) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.10 | III Itt Temuco 2026 | 2.26 | 2026.01.10 Gonzales, Sergio (3805298) (1810) | ½ | 86.60% | 1. d4 Nf6 2. Nf3 d5 3. e3 e6 | |
| 2026.01.09 | III Itt Temuco 2026 | 1.33 | 2026.01.09 Rivadeneira Maturana, Benjamin (3451941) (1836) | 1 | 92.20% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.11.11 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 9 | 2025.11.11 Rodriguez, Elian Francisco (20037112) (1935) | 1 | - | 1. c4 e5 2. g3 d5 3. cxd5 Qxd5 | |
| 2025.11.10 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 8 | 2025.11.10 Moreno Perez, Tobias Sebastian (186716) (2369) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.11.09 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 7 | 2025.11.09 Vasquez Toledo, Cristian (3413454) (2285) | ½ | - | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2025.11.08 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 6 | 2025.11.08 Paris, Adolfo (20001894) (2334) | 0 | - | 1. c4 e5 2. g3 h5 3. Nc3 h4 | |
| 2025.11.07 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 5 | 2025.11.07 Coro, Lucas (147222) (2419) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.11.06 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 4 | 2025.11.06 Llanos, Guillermo (100358) (2250) | ½ | - | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 | |
| 2025.11.05 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 3 | 2025.11.05 Mayer, Jakob (34685626) (1896) | 1 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.11.04 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 2 | 2025.11.04 Slipak, Sergio (100250) (2365) | 0 | - | 1. e4 c5 2. c4 d6 3. Nc3 Nc6 | |
| 2025.11.03 | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | 1 | 2025.11.03 Longhitano, Juan (165220) (1645) | 1 | - | 1. e4 b6 2. d4 Bb7 3. Bd3 e6 | |
| 2025.08.17 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 7.3 | 2025.08.17 Diaz Contreras, Pedro (3414671) (2206) | 0 | 80.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.08.17 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 6.2 | 2025.08.17 Henriquez Hidalgo, Camilo Alonso (3419100) (2139) | ½ | 94.00% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | |
| 2025.08.17 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 5.4 | 2025.08.17 Garmendia Vega, Gabriel (3414361) (2134) | ½ | 94.00% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2025.08.16 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 4.1 | 2025.08.16 Hernandez Riera, Jose (3408230) (2147) | 0 | 90.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.08.16 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 3.4 | 2025.08.16 Bahamondes Ortiz, Benjamin (3414841) (2236) | 0 | 85.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.08.16 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 2.2 | 2025.08.16 Aravena Navarro, Alexis Andres (3426483) (2125) | 1 | 90.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.08.15 | 11 CHESS BOSS - CHESS TOUR GRUPO A | 1.3 | 2025.08.15 Tapia Fuentes, Jaime (3403025) (2128) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.19 | U20 Pan American Chess Championship OPEN 2025 | 9.15 | 2025.06.19 Torales G., Ivan Alejandro B. (3710785) (2116) | ½ | - | 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 | |
| 2025.06.16 | U20 Pan American Chess Championship OPEN 2025 | 5.15 | 2025.06.16 Navarro Canete, Facundo Javier (3712532) (1837) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.16 | U20 Pan American Chess Championship OPEN 2025 | 4.13 | 2025.06.16 Martello, Benjamin (3015289) (2040) | 0 | - | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.06.15 | U20 Pan American Chess Championship OPEN 2025 | 3.7 | 2025.06.15 Johnson, Donald (30949122) (2323) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.14 | U20 Pan American Chess Championship OPEN 2025 | 1.3 | 2025.06.14 Liang, Jason (30940303) (2380) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.02 | CLUB DE AJEDREZ CHILE - INTERCLUBES 100 ANOS - CLUB DE AJEDREZ CHILE 2025 | 9.12 | 2025.06.02 Palma Araya, David (3457737) (1980) | ½ | 85.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.04.13 | 10° CHESS BOSS - CHESS TOUR B | 7.1 | 2025.04.13 Garmendia Vega, Gabriel (3414361) (2061) | 0 | 55.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.13 | 10° CHESS BOSS - CHESS TOUR B | 6.1 | 2025.04.13 Orellana Canelo, Alvaro (3452204) (2106) | 1 | 96.30% | 1. d4 d5 2. Nf3 Nf6 3. c3 c5 | |
| 2025.04.13 | 10° CHESS BOSS - CHESS TOUR B | 5.1 | 2025.04.13 Palma Neira, Eliseo Maximiliano (3406776) (1963) | ½ | 87.80% | 1. d4 Nf6 2. Nf3 d5 3. e3 e6 | |
| 2025.04.12 | 10° CHESS BOSS - CHESS TOUR B | 4.1 | 2025.04.12 Escudero Donoso, Felipe (3410595) (2060) | 0 | 84.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.04.12 | 10° CHESS BOSS - CHESS TOUR B | 3.1 | 2025.04.12 Arias Diaz, Javier Alonso (3441318) (1997) | ½ | 96.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.04.12 | 10° CHESS BOSS - CHESS TOUR B | 2.1 | 2025.04.12 Palma Araya, David (3457737) (2022) | 1 | 94.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.04.11 | 10° CHESS BOSS - CHESS TOUR B | 1.1 | 2025.04.11 Estay Torreblanca, Oscar (3404250) (2121) | 1 | 95.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.01 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 11.9 | 2025.03.01 Arias Diaz, Miguel Angel (3432742) (1984) | ½ | 89.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.02.28 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 10.13 | 2025.02.28 Miranda Camus, Gonzalo Alonso (3449297) (2017) | 1 | 95.60% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.02.27 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 9.9 | 2025.02.27 Amigo Quintana, Antu (3441385) (2257) | 0 | 84.20% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.02.27 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 8.14 | 2025.02.27 Contreras Suazo, Ricardo (3424871) (1975) | 1 | 96.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.02.26 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 7.17 | 2025.02.26 Vargas Maliqueo, Ivan Patricio (3402002) (2000) | 1 | 94.70% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | |
| 2025.02.25 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 5.14 | 2025.02.25 Correa Pena, Bastian (3424693) (1974) | 0 | 90.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.02.24 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 4.6 | 2025.02.24 Vasquez Toledo, Cristian (3413454) (2337) | 0 | 88.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.02.23 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 3.2 | 2025.02.23 Lopez Silva, Hugo (3403874) (2368) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.02.23 | Final Campeonato de Ajedrez Absoluto de Chile 2025 | 2.18 | 2025.02.23 Moya Aguilera, Roberto Carlos (3417239) (1926) | 1 | 93.90% | 1. e4 c5 2. Bc4 Nc6 3. Nc3 g6 | |
| 2025.02.20 | CENTENARIO CHESS MASTERS GRUPO B | 7.1 | 2025.02.20 Diaz Contreras, Pedro (3414671) (2136) | 0 | 82.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.02.19 | CENTENARIO CHESS MASTERS GRUPO B | 6.4 | 2025.02.19 Cuevas Araya, Walter (3405028) (2032) | 0 | 87.80% | 1. e4 c5 2. Nc3 d6 3. d4 cxd4 | |
| 2025.02.19 | CENTENARIO CHESS MASTERS GRUPO B | 5.2 | 2025.02.19 Chavez Dinamarca, Bastian (3409511) (2013) | 0 | 94.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.02.18 | CENTENARIO CHESS MASTERS GRUPO B | 4.3 | 2025.02.18 Bombardiere Castro, Aldo (3404587) (2055) | 1 | 90.00% | 1. d4 Nf6 2. Nf3 d5 3. g3 Bf5 | |
| 2025.02.18 | CENTENARIO CHESS MASTERS GRUPO B | 3.3 | 2025.02.18 Henriquez Hidalgo, Camilo Alonso (3419100) (2077) | ½ | 93.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.02.17 | CENTENARIO CHESS MASTERS GRUPO B | 2.2 | 2025.02.17 Miranda Camus, Gonzalo Alonso (3449297) (2017) | 0 | 83.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.02.17 | CENTENARIO CHESS MASTERS GRUPO B | 1.4 | 2025.02.17 Chacon Salinas, Cesar (3453855) (2195) | 1 | 94.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.01.25 | Nacional Sub 20 Absoluto 2025 | 9.2 | 2025.01.25 Vera Quijon, Benjamin Ignacio (3427374) (2023) | 1 | 92.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | |
| 2025.01.24 | Nacional Sub 20 Absoluto 2025 | 8.6 | 2025.01.24 Carvajal Arellano, Sebastian Anto (3461998) (1707) | 1 | 81.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.24 | Nacional Sub 20 Absoluto 2025 | 7.4 | 2025.01.24 Munoz Ramos, Christopher (3439615) (2219) | 0 | 89.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.23 | Nacional Sub 20 Absoluto 2025 | 6.5 | 2025.01.23 Cordero Alchahueni, Jorge Marcelo (3460525) (1841) | 1 | 85.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.01.22 | Nacional Sub 20 Absoluto 2025 | 5.2 | 2025.01.22 Marrujo Pardo, Mauricio Emmanuel (3943755) (2281) | 0 | 91.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.01.22 | Nacional Sub 20 Absoluto 2025 | 4.4 | 2025.01.22 Perez Rojas, Felipe (3451682) (1891) | 1 | 96.90% | 1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 | |
| 2025.01.21 | Nacional Sub 20 Absoluto 2025 | 3.4 | 2025.01.21 Ricouz Vasquez, Enzo Joaquin (3434729) (1903) | ½ | 89.50% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ | |
| 2025.01.21 | Nacional Sub 20 Absoluto 2025 | 2.5 | 2025.01.21 Leiva Mendoza, Matias (3462447) (1825) | 1 | 93.60% | 1. e4 c5 2. Nc3 d6 3. f4 Nc6 | |
| 2025.01.20 | Nacional Sub 20 Absoluto 2025 | 1.5 | 2025.01.20 Ros Rodriguez, Jorge (3466124) (1665) | 1 | 85.90% | 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 | |
| 2024.10.21 | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | 5.1 | 2024.10.21 Bulgarini Torre, Marco (3401006) (1870) | 1 | 96.60% | 1. d4 e6 2. e4 d5 3. e5 c5 | |
| 2024.10.17 | CLUB DE AJEDREZ CHILE - TORNEO INTERCLUBES 100 AÑOS CLAUSURA 2024 | 4.1 | 2024.10.17 Barriga Silva, Felipe (3424430) (2207) | 0 | 77.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.10.07 | Interclubes Clausura 2024 | 1.1 | 2024.10.07 Palma Neira, Eliseo Maximiliano (3406776) (2012) | ½ | 77.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.09.29 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 7.3 | 2024.09.29 Aravena Navarro, Alexis Andres (3426483) (2072) | 1 | 92.20% | 1. e4 c5 2. Nf3 g6 3. c3 d5 | |
| 2024.09.29 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 6.2 | 2024.09.29 Jaque Gutierrez, Matias (3426980) (2198) | ½ | 90.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.09.29 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 5.4 | 2024.09.29 Caceres Leal, Jaime (3410480) (2211) | 1 | 93.60% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2024.09.28 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 4.1 | 2024.09.28 Diaz Vasquez, Martin (3410579) (2272) | ½ | 98.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.09.28 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 3.4 | 2024.09.28 Barriga Silva, Felipe (3424430) (2203) | ½ | 95.50% | 1. e4 c5 2. Nc3 d6 3. g3 Nc6 | |
| 2024.09.28 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 2.2 | 2024.09.28 Amigo Quintana, Antu (3441385) (2155) | ½ | 96.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.09.27 | NOVENO CHESS BOSS - CHESS TOUR GRUPO A | 1.3 | 2024.09.27 Bahamondes Ortiz, Benjamin (3414841) (2200) | ½ | 98.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.08.04 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 7.1 | 2024.08.04 Marrujo Pardo, Mauricio Emmanuel (3943755) (2342) | 0 | 52.40% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2024.08.04 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 6.4 | 2024.08.04 Hernandez Riera, Jose (3408230) (2178) | 0 | 91.50% | 1. Nf3 Nf6 2. c4 e6 3. e3 d5 | |
| 2024.08.04 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 5.2 | 2024.08.04 Donoso Diaz, Sebastian (3416097) (2217) | 1 | 96.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.08.03 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 4.3 | 2024.08.03 Barriga Silva, Felipe (3424430) (2178) | 1 | 88.50% | 1. e4 c5 2. Nc3 d6 3. Nf3 Nc6 | |
| 2024.08.03 | OCTAVO CHESS BOSS- CHESS TOUR GRUPO A | 3.3 | 2024.08.03 Amigo Quintana, Antu (3441385) (2157) | ½ | 93.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.08.02 | OCTAVO CHESS BOSS-CHESS TOUR GRUPO A | 1.4 | 2024.08.02 Estay Torreblanca, Oscar (3404250) (2147) | 1 | 95.90% | 1. e4 d5 2. exd5 Nf6 3. d4 Bg4 | |
| 2024.06.29 | Round 9: Orrego Palermo, Marcelo - Palma Villanueva, Miguel Tadeo | 9.5 | 2024.06.29 Palma Villanueva, Miguel Tadeo (5133483) (2268) | ½ | 97.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.06.28 | Round 8: Zheng, Richard - Orrego Palermo, Marcelo | 8.5 | 2024.06.28 Zheng, Richard (2624893) (2290) | ½ | 97.80% | 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 | |
| 2024.06.28 | Round 7: Orrego Palermo, Marcelo - Jaque Gutierrez, Matias | 7.6 | 2024.06.28 Jaque Gutierrez, Matias (3426980) (2233) | * | 98.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.06.27 | Round 6: Campos Gomez, Manuel - Orrego Palermo, Marcelo | 6.3 | 2024.06.27 Campos Gomez, Manuel (4444710) (2310) | ½ | 95.70% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | |
| 2024.06.26 | Round 5: Orrego Palermo, Marcelo - Francisco Guecamburu, Candela Be | 5.3 | 2024.06.26 Francisco Guecamburu, Candela Be (160911) (2292) | ½ | 95.40% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2024.06.26 | Round 4: Orrego Palermo, Marcelo - Marrujo Pardo, Mauricio Emmanuel | 4.4 | 2024.06.26 Marrujo Pardo, Mauricio Emmanuel (3943755) (2350) | 1 | 96.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.06.25 | Round 3: Ramirez Camilla, Agustin - Orrego Palermo, Marcelo | 3.11 | 2024.06.25 Ramirez Camilla, Agustin (3451135) (1856) | 1 | 95.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.24 | Round 2: Orrego Palermo, Marcelo - Cifuentes Marinao, Cristobal Igna | 2.16 | 2024.06.24 Cifuentes Marinao, Cristobal Igna (3456315) (1765) | ½ | 87.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.24 | Round 1: Puelma Caruz, Ignacio - Orrego Palermo, Marcelo | 1.16 | 2024.06.24 Puelma Caruz, Ignacio (3477819) (1638) | 1 | 98.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.02 | Round 6: Orrego Palermo, Marcelo - Donoso Diaz, Sebastian | 2024.06.02 Donoso Diaz, Sebastian (3416097) (2180) | ½ | 84.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.06.02 | Round 5: Escudero Donoso, Felipe - Orrego Palermo, Marcelo | 2024.06.02 Escudero Donoso, Felipe (3410595) (2035) | ½ | 96.20% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | ||
| 2024.06.01 | Round 4: Orrego Palermo, Marcelo - Amigo Quintana, Antu | 2024.06.01 Amigo Quintana, Antu (3441385) (2064) | 1 | 92.50% | 1. e4 c5 2. Nf3 e6 3. b3 Nc6 | ||
| 2024.06.01 | Round 3: Carrasco Miranda, Andres - Orrego Palermo, Marcelo | 2024.06.01 Carrasco Miranda, Andres (3405990) (2221) | 1 | 95.00% | 1. c4 e5 2. Nc3 Bb4 3. g3 Nf6 | ||
| 2024.06.01 | Round 2: Orrego Palermo, Marcelo - Farfan Ortiz, Victor | 2024.06.01 Farfan Ortiz, Victor (3405818) (2087) | ½ | 75.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2024.05.30 | Round 1: Aravena Navarro, Alexis Andres - Orrego Palermo, Marcelo | 2024.05.30 Aravena Navarro, Alexis Andres (3426483) (2089) | 1 | 92.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.05.21 | Round 8: Ballesteros Cardenas, Leonardo - Orrego Palermo, Marcelo | 2024.05.21 Ballesteros Cardenas, Leonardo (3428141) (1990) | 0 | 85.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2024.05.20 | Round 7: Orrego Palermo, Marcelo - Castro Salgado, Pablo | 2024.05.20 Castro Salgado, Pablo (3452549) (2140) | ½ | 83.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.05.20 | Round 6: Amigo Quintana, Antu - Orrego Palermo, Marcelo | 2024.05.20 Amigo Quintana, Antu (3441385) (2063) | 1 | 94.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2024.05.18 | Round 3: Orrego Palermo, Marcelo - Valdes Fuenzalida, Matias Alejand | 2024.05.18 Valdes Fuenzalida, Matias Alejand (3460487) (1894) | ½ | 92.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.07.11 | Round 3: Marcelo Orrego Palermo - Lucas Costamilan Tomiello | 2023.07.11 Lucas Costamilan Tomiello | 0 | 81.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.07.11 | Round 2: Tomas Alberto Pena Cifuentes - Marcelo Orrego Palermo | 2023.07.11 Tomas Alberto Pena Cifuentes | ½ | 97.90% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 |