Player profile
Mayorga Araya, Sofia
Dossier
178 of 214 games analyzed.
Accuracy: 89.2%
Opened e4: 75/77Opened d4: 2/77
Castled kingside: 137Same-side castling: 125Opposite-side castling: 15Castled queenside: 14Did not castle: 8
Played in the center: 57Played on the queenside: 38Played on the kingside: 31Fianchettoed queenside: 28Fianchettoed kingside: 21
Active pieces: 117Sacrificed material: 111Initiated exchanges: 105Kept the bishop pair: 99Space advantage: 93Isolated pawn: 80Backward pawn: 74Missed tactics: 42Avoided exchanges: 24Played gambits: 17
Openings
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As White 95 games 55W 15D 22L
Sicilian Defense 40 games 24W 7D 7L
Moscow Variation 15 games 7W 3D 4L
(unspecified)
7 games
3W
2D
1L
Main Line
6 games
4W
1D
1L
Sokolsky Variation
2 games
0W
0D
2L
Nyezhmetdinov-Rossolimo Attack 7 games 5W 1D 1L
Fianchetto Variation
5 games
3W
1D
1L
(unspecified)
2 games
2W
0D
0L
Hyperaccelerated Dragon 4 games 4W 0D 0L
(unspecified)
4 games
4W
0D
0L
Accelerated Dragon 4 games 4W 0D 0L
Maróczy Bind, Breyer Variation
1 game
1W
0D
0L
Maróczy Bind
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Modern Variation
1 game
1W
0D
0L
Kan Variation 3 games 1W 0D 1L
Polugaevsky Variation
1 game
1W
0D
0L
Maróczy Bind, Réti Variation
1 game
0W
0D
0L
Modern Variation
1 game
0W
0D
1L
Four Knights Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Cobra Variation
1 game
0W
1D
0L
O'Kelly Variation 2 games 2W 0D 0L
Normal System
1 game
1W
0D
0L
Maróczy Bind
1 game
1W
0D
0L
Taimanov Variation 2 games 0W 1D 1L
Bastrikov Variation, English Attack
2 games
0W
1D
1L
Dragon Variation 1 game 0W 1D 0L
Classical Variation, Amsterdam Variation
1 game
0W
1D
0L
Ruy Lopez 25 games 12W 4D 8L
Morphy Defense 16 games 7W 2D 6L
Wormald Attack
4 games
3W
0D
1L
Neo-Arkhangelsk Variation
2 games
1W
0D
1L
Graz Variation
2 games
1W
0D
0L
Modern Steinitz Defense
2 games
0W
1D
1L
Møller Variation
1 game
1W
0D
0L
Modern Steinitz Defense, Fianchetto Variation
1 game
0W
0D
1L
Arkhangelsk Variation
1 game
0W
0D
1L
Classical Defense Deferred
1 game
1W
0D
0L
Steinitz Deferred
1 game
0W
1D
0L
Cozio Defense
1 game
0W
0D
1L
Closed 4 games 2W 1D 1L
Worrall Attack, Castling Line
2 games
1W
0D
1L
Bogoljubow Variation
1 game
1W
0D
0L
Chigorin Defense
1 game
0W
1D
0L
Cozio Defense 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
Berlin Defense 2 games 1W 1D 0L
Anti-Berlin Variation
1 game
0W
1D
0L
Rio Gambit Accepted
1 game
1W
0D
0L
Caro-Kann Defense 11 games 6W 3D 2L
Tartakower Variation 6 games 3W 1D 2L
(unspecified)
6 games
3W
1D
2L
Two Knights Attack 4 games 2W 2D 0L
(unspecified)
3 games
1W
2D
0L
Mindeno Variation
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
Lobron System
1 game
1W
0D
0L
French Defense 7 games 5W 1D 1L
Tarrasch Variation 7 games 5W 1D 1L
Closed Variation
3 games
2W
1D
0L
Closed Variation, Main Line
3 games
2W
0D
1L
Open System
1 game
1W
0D
0L
Pirc Defense 3 games 1W 0D 2L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Classical Variation 1 game 0W 0D 1L
Quiet System, Czech Defense
1 game
0W
0D
1L
Modern Defense 2 games 2W 0D 0L
Two Knights Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Philidor Defense 1 game 1W 0D 0L
Larsen Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Gubinsky-Melts Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lion Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alekhine Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Petrov's Defense 1 game 0W 0D 1L
Nimzowitsch Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 100 games 42W 18D 36L
Sicilian Defense 51 games 21W 11D 17L
Najdorf Variation 17 games 6W 6D 5L
English Attack
5 games
2W
2D
1L
Opocensky Variation
5 games
2W
2D
1L
Adams Attack
2 games
1W
0D
1L
Amsterdam Variation
1 game
0W
1D
0L
Lipnitsky Attack
1 game
0W
0D
1L
(unspecified)
1 game
1W
0D
0L
Petronić Attack
1 game
0W
0D
1L
Opocensky Variation, Modern Line
1 game
0W
1D
0L
Taimanov Variation 7 games 4W 0D 2L
(unspecified)
2 games
1W
0D
1L
Bastrikov Variation
2 games
2W
0D
0L
Bastrikov Variation, English Attack
2 games
1W
0D
1L
Szén Variation
1 game
0W
0D
0L
Moscow Variation 7 games 0W 3D 3L
(unspecified)
6 games
0W
2D
3L
Sokolsky Variation
1 game
0W
1D
0L
Alapin Variation 4 games 2W 0D 2L
Barmen Defense
2 games
1W
0D
1L
Barmen Defense, Central Exchange
1 game
0W
0D
1L
Stoltz Attack
1 game
1W
0D
0L
Closed 4 games 3W 1D 0L
(unspecified)
2 games
1W
1D
0L
Traditional
1 game
1W
0D
0L
Korchnoi Defense
1 game
1W
0D
0L
French Variation 2 games 0W 0D 2L
(unspecified)
1 game
0W
0D
1L
Open
1 game
0W
0D
1L
Smith-Morra Gambit 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Delayed Alapin Variation 2 games 1W 0D 1L
with d6
2 games
1W
0D
1L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Keres Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Chekhover Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Modern Variations 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Prins Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated Dragon 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Queen's Gambit Declined 9 games 3W 2D 3L
Exchange Variation 2 games 1W 0D 1L
Reshevsky Variation
2 games
1W
0D
1L
(unspecified) 2 games 1W 0D 0L
(unspecified)
2 games
1W
0D
0L
Anti-Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Harrwitz Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Tarrasch Defense 1 game 1W 0D 0L
Symmetrical Variation
1 game
1W
0D
0L
Tarrasch Defense 1 game 0W 0D 1L
Pseudo-Tarrasch Bishop Attack
1 game
0W
0D
1L
Catalan Opening 8 games 4W 1D 2L
Open Defense 4 games 2W 0D 1L
Classical Line
4 games
2W
0D
1L
Closed 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 5 games 3W 0D 2L
London System 2 games 2W 0D 0L
(unspecified)
1 game
1W
0D
0L
with e6
1 game
1W
0D
0L
Accelerated London System 1 game 0W 0D 1L
Steinitz Countergambit
1 game
0W
0D
1L
Torre Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Colle System 1 game 1W 0D 0L
Traditional Colle
1 game
1W
0D
0L
King's Indian Attack 4 games 2W 1D 1L
Spassky Variation 4 games 2W 1D 1L
(unspecified)
4 games
2W
1D
1L
English Opening 4 games 2W 1D 1L
Agincourt Defense 3 games 1W 1D 1L
(unspecified)
2 games
1W
1D
0L
Neo-Catalan Declined, Early b3
1 game
0W
0D
1L
Neo-Catalan 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rubinstein Opening 3 games 2W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Bogoljubow Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 3 games 1W 0D 2L
Accelerated London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Defense 3 games 1W 0D 2L
Symmetrical Variation 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
Nimzo-Indian Defense 2 games 1W 0D 1L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 2 games 0W 0D 2L
Normal Variation 1 game 0W 0D 1L
Rare Defenses
1 game
0W
0D
1L
Four Pawns Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 0W 0D 1L
Nimzo-Larsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Rubinstein Variation
1 game
1W
0D
0L
Italian Game 1 game 0W 1D 0L
Two Knights Defense 1 game 0W 1D 0L
Modern Bishop's Opening
1 game
0W
1D
0L
Blackmar-Diemer Gambit Accepted 1 game 0W 0D 1L
Euwe Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Chigorin Defense
1 game
0W
1D
0L
Blunders Top 4 of 794
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 214 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.11.02 | Round 1: Reynoso Almonte, Emir - Mayorga Araya, Sofia | 1.2 | 2026.11.02 Reynoso Almonte, Emir (6435041) (1889) | 1 | 92.90% | 1. d4 d5 2. Bf4 c5 3. e3 Nf6 | |
| 2026.09.27 | Olymp 2026 Women | 11.378 | 2026.09.27 Razan, Alshaeby (8102953) (1834) | 1 | 90.90% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.09.26 | Olymp 2026 Women | 10.74 | 2026.09.26 Canino, Ruelle (5220416) (2160) | 1 | - | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2026.09.25 | Olymp 2026 Women | 9.370 | 2026.09.25 Khalil, Manar (7604661) (1863) | 1 | 93.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.24 | Olymp 2026 Women | 8.114 | 2026.09.24 Raymundo, Deycy Daniela (7305184) (1832) | 1 | 94.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.23 | Olymp 2026 Women | 7.358 | 2026.09.23 Laubscher, Anzel (14300800) (1817) | 1 | 94.50% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | |
| 2026.09.21 | Olymp 2026 Women | 6.110 | 2026.09.21 Muratet Carmona, Julia (2204282) (1820) | 1 | 89.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.09.20 | Olymp 2026 Women | 5.137 | 2026.09.20 Ouellet, Maili-Jade (2620472) (2260) | 0 | 81.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | |
| 2026.09.19 | Olymp 2026 Women | 4.122 | 2026.09.19 Agrest, Inna (1708830) (2250) | 1 | 97.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.09.18 | Olymp 2026 Women | 3.114 | 2026.09.18 Alvarado Perez, Coralys M. (3106373) (1693) | 1 | 92.30% | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 | |
| 2026.09.17 | Olymp 2026 Women | 2.126 | 2026.09.17 Bach Ngoc Thuy Duong (12408956) (2098) | 0 | 90.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.06.26 | Round 11: Mayorga Araya, Sofia - Tirpan, Ceren | 11.13 | 2026.06.26 Tirpan, Ceren (26385309) (2132) | ½ | 91.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.25 | Round 10: Peglau, Dora - Mayorga Araya, Sofia | 10.15 | 2026.06.25 Peglau, Dora (16220005) (2070) | ½ | 95.70% | 1. Nf3 Nf6 2. e3 e6 3. b3 Be7 | |
| 2026.06.24 | Round 9: Mayorga Araya, Sofia - Lyutsinger, Iren | 9.6 | 2026.06.24 Lyutsinger, Iren (34425969) (2258) | 0 | 87.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.23 | Under 18 girls | 8.14 | 2026.06.23 Iordache, Alexia-Andreea (1289829) (2150) | 1 | 90.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.22 | Round 7: Mayorga Araya, Sofia - Moskalets, Sofiia | 7.5 | 2026.06.22 Moskalets, Sofiia (34144293) (2177) | 0 | 88.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 | |
| 2026.06.20 | Round 6: Peglau, Charis - Mayorga Araya, Sofia | 6.7 | 2026.06.20 Peglau, Charis (16219996) (2238) | 1 | 87.20% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.06.18 | Round 4: Montano Vicente, Guadalupe - Mayorga Araya, Sofia | 4.14 | 2026.06.18 Montano Vicente, Guadalupe (5181399) (2097) | ½ | 83.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.06.17 | Round 3: Vukovic, Sara - Mayorga Araya, Sofia | 3.30 | 2026.06.17 Vukovic, Sara (14418010) (1709) | * | 89.90% | 1. d4 d5 2. Nf3 e6 3. g3 Nf6 | |
| 2026.06.16 | Round 2: Mayorga Araya, Sofia - Abdinova, Narmin | 2.9 | 2026.06.16 Abdinova, Narmin (13425340) (2183) | 0 | 86.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.06.15 | Round 1: Mayorga Araya, Sofia - Zamojski, Chloe Melissandre | 1.41 | 2026.06.15 Zamojski, Chloe Melissandre (39949168) (1701) | 1 | 93.00% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.06.10 | Round 11: Sanchez Alvarez, Roberto Carlos - Mayorga Araya, Sofia | 11.24 | 2026.06.10 Sanchez Alvarez, Roberto Carlos (3508684) (2344) | 0 | 73.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.09 | Round 10: Mayorga Araya, Sofia - Jimenez Salas, Maria Teresa | 10.29 | 2026.06.09 Jimenez Salas, Maria Teresa (3843866) (2189) | ½ | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.06.08 | Round 9: Leon Infante, Bryan - Mayorga Araya, Sofia | 9.34 | 2026.06.08 Leon Infante, Bryan (3536173) (2162) | 1 | 96.10% | 1. d4 d5 2. c4 e6 3. g3 Nf6 | |
| 2026.06.08 | Round 9: Mayorga Araya, Sofia - Avila Rodriguez, Joshua Adrian | 9.18 | 2026.06.08 Avila Rodriguez, Joshua Adrian (5126444) (2125) | 0 | - | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.06.08 | Round 8: Mayorga Araya, Sofia - Orocio Mendoza, Egbert David | 8.26 | 2026.06.08 Orocio Mendoza, Egbert David (5185602) (1670) | 1 | - | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2026.06.08 | Round 7: Martinez Castaneda, Allan - Mayorga Araya, Sofia | 7.19 | 2026.06.08 Martinez Castaneda, Allan (5108160) (2086) | 0 | - | 1. e4 c5 2. d4 cxd4 3. c3 d5 | |
| 2026.06.08 | Round 6: Mayorga Araya, Sofia - Mendoza Osorio, Ernesto | 6.24 | 2026.06.08 Mendoza Osorio, Ernesto (29644950) (1837) | 1 | - | 1. e4 c5 2. Nf3 a6 3. c4 Nc6 | |
| 2026.06.08 | Round 5: Noboa Silva, Kevin - Mayorga Araya, Sofia | 5.17 | 2026.06.08 Noboa Silva, Kevin (3618471) (2216) | 0 | - | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2026.06.08 | Round 4: Mayorga Araya, Sofia - Campos Gorgonio, Eduardo Arturo | 4.25 | 2026.06.08 Campos Gorgonio, Eduardo Arturo (29605636) (1876) | 1 | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.06.08 | Round 3: Tapie Amione, Pablo Adib - Mayorga Araya, Sofia | 3.13 | 2026.06.08 Tapie Amione, Pablo Adib (5107180) (2272) | 0 | - | 1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 | |
| 2026.06.08 | Round 2: Mayorga Araya, Sofia - Vazquez Pineda, Jorge Hector | 2.29 | 2026.06.08 Vazquez Pineda, Jorge Hector (5154308) (1843) | 1 | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.06.08 | Round 1: Vasquez Schroeder, Rodrigo - Mayorga Araya, Sofia | 1.4 | 2026.06.08 Vasquez Schroeder, Rodrigo (3400042) (2517) | 0 | - | 1. d4 Nf6 2. Nf3 e6 3. e3 d5 | |
| 2026.06.07 | Round 8: Mayorga Araya, Sofia - Montes Orozco, Miguel Angel | 8.26 | 2026.06.07 Montes Orozco, Miguel Angel (5159989) (2295) | 0 | 88.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.06 | Round 7: Valdes Romero, Leonardo - Mayorga Araya, Sofia | 7.22 | 2026.06.06 Valdes Romero, Leonardo (6500331) (2326) | ½ | 96.80% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | |
| 2026.06.05 | Round 6: Mayorga Araya, Sofia - Diaz Rosas, Julio Cesar | 6.20 | 2026.06.05 Diaz Rosas, Julio Cesar (5105099) (2368) | ½ | 90.80% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.06.05 | Round 5: Ortiz, Marcos - Mayorga Araya, Sofia | 5.31 | 2026.06.05 Ortiz, Marcos (6100678) (2226) | 1 | 93.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.04 | Round 4: Mayorga Araya, Sofia - Conde Mares, Vanya Briseyda | 4.45 | 2026.06.04 Conde Mares, Vanya Briseyda (5129656) (1893) | 1 | 96.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.06.04 | Round 3: Gutierrez Delgado, Yusuan A. - Mayorga Araya, Sofia | 3.30 | 2026.06.04 Gutierrez Delgado, Yusuan A. (3508005) (2278) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.06.04 | Round 2: Mayorga Araya, Sofia - Luna Rodriguez, Sebastian | 2.52 | 2026.06.04 Luna Rodriguez, Sebastian (5154782) (1808) | 1 | - | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.06.04 | Round 1: Flores Quillas, Diego Saul Rodri - Mayorga Araya, Sofia | 1.19 | 2026.06.04 Flores Quillas, Diego Saul Rodri (3822508) (2406) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.17 | Round 9: Hong, Zihan - Mayorga Araya, Sofia | 9.8 | 2026.05.17 Hong, Zihan (2644843) (1859) | 0 | 83.90% | 1. d4 d5 2. Bf4 c5 3. Nc3 Nc6 | |
| 2026.05.15 | Round 6: Mayorga Araya, Sofia - Soto Ramirez, Andres Camilo | 6.8 | 2026.05.15 Soto Ramirez, Andres Camilo (4466209) (1942) | 0 | 88.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.05.14 | Round 5: Rojas Linares, Nicolas Gabriel - Mayorga Araya, Sofia | 5.6 | 2026.05.14 Rojas Linares, Nicolas Gabriel (3859096) (2024) | ½ | 84.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.12 | Round 1: Mayorga Araya, Sofia - Srinivasan, Santhosh | 1.7 | 2026.05.12 Srinivasan, Santhosh (366108638) (1819) | 0 | 86.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.04.02 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 9.4 | 2026.04.02 Campos Munoz, Valentina (6534961) (1887) | 1 | 90.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 | |
| 2026.04.01 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 8.3 | 2026.04.01 Valdes Boza, Aliett (3527280) (2061) | * | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.01 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 7.3 | 2026.04.01 Salazar Delgado, Aylin Naomy (6524800) (1646) | ½ | 86.40% | 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 | |
| 2026.03.30 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 4.2 | 2026.03.30 Vasquez Vasquez, Marielos (6705723) (1872) | 1 | 94.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.29 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 3.4 | 2026.03.29 Guerrero Diaz, Leticia Fiorella (6556574) (1584) | 1 | 96.00% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.03.28 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 6.1 | 2026.03.28 Mayorga Araya, Larissa (6523919) (1866) | 0 | 88.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.03.28 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 5.1 | 2026.03.28 Zuaznabal Duarte, Haden (3533735) (1998) | 1 | 97.70% | 1. Nf3 Nf6 2. c4 c6 3. g3 d5 | |
| 2026.03.28 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 2.1 | 2026.03.28 Watson, Gabriella (7402538) (1790) | 0 | 83.30% | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 | |
| 2026.03.28 | Campeonato Centroamericano y del Caribe SUB 20 2026 | 1.1 | 2026.03.28 Sanchez Sanchez, Karen Eliza (6566677) (1659) | 1 | - | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.02.15 | Campeonato Nacional Femenino 2026 | 11.5 | 2026.02.15 Gamboa Alvarado, Olga Leticia (6502270) (1933) | 1 | 97.80% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | |
| 2026.02.14 | Campeonato Nacional Femenino 2026 | 10.3 | 2026.02.14 Campos Astorga, Priscila (6515720) (1687) | 1 | 97.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.02.13 | Campeonato Nacional Femenino 2026 | 9.4 | 2026.02.13 Guerrero Diaz, Leticia Fiorella (6556574) (1613) | 1 | 90.30% | 1. d4 d5 2. Nf3 e6 3. e3 Nf6 | |
| 2026.02.08 | Campeonato Nacional Femenino 2026 | 8.4 | 2026.02.08 Canales Chinchilla, Victoria (6525490) (1828) | 1 | 93.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.02.07 | Campeonato Nacional Femenino 2026 | 7.3 | 2026.02.07 Diaz Charpentier, Kristel Meliss (6511708) (1943) | 1 | 85.50% | 1. d4 d5 2. c4 e6 3. cxd5 exd5 | |
| 2026.02.07 | Campeonato Nacional Femenino 2026 | 6.5 | 2026.02.07 Sandi Barrantes, Victoria (6508880) (1761) | 1 | 84.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.02.07 | Campeonato Nacional Femenino 2026 | 5.2 | 2026.02.07 Campos Munoz, Valentina (6534961) (1820) | 1 | 97.90% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | |
| 2026.01.31 | Campeonato Nacional Femenino 2026 | 4.6 | 2026.01.31 Rodriguez Arrieta, Maria Elena (6502911) (1933) | 0 | 76.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.01.30 | Campeonato Nacional Femenino 2026 | 3.1 | 2026.01.30 Rivera Gutierrez, Geannina Isabela (6534635) (1829) | 1 | 95.30% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2026.01.30 | Campeonato Nacional Femenino 2026 | 2.6 | 2026.01.30 Arias Carmona, Diana (6555861) (1722) | 1 | 95.00% | 1. e4 c5 2. Nc3 e6 3. g3 d5 | |
| 2026.01.29 | Campeonato Nacional Femenino 2026 | 1.2 | 2026.01.29 Mayorga Araya, Larissa (6523919) (1679) | ½ | 85.70% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.12.31 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 9.21 | 2025.12.31 Herrera Fernandez, Felipe (6563058) (1769) | 1 | 69.50% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.12.31 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 8.13 | 2025.12.31 Magana Morales, David (5114586) (1806) | 0 | 88.20% | 1. e4 c5 2. Nf3 e6 3. d3 Nc6 | |
| 2025.12.31 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 7.4 | 2025.12.31 Valdes Romero, Leonardo (6500331) (2405) | 0 | 91.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.12.31 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 6.15 | 2025.12.31 Mendez Moreno, Kevin Alberto (6507336) (1792) | 1 | 74.60% | 1. e4 e5 2. Nf3 d6 3. d4 exd4 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 5.14 | 2025.12.30 Vargas Miranda, Diego (6504361) (1782) | 1 | 95.40% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 4.3 | 2025.12.30 Miranda Mesa, Elier (3510697) (2456) | * | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 3.19 | 2025.12.30 Alvarez Mora, Jorge Mario (6504515) (1781) | * | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 2.22 | 2025.12.30 Mock Hegg, Christopher (6551343) (1669) | * | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 Blitz | 1.22 | 2025.12.30 Wahrmann Brenes, Emma (6550150) (1556) | 1 | 89.90% | 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 | |
| 2025.12.30 | XLVI Metropolitano Torneo Internacional 2025 A | 9.5 | 2025.12.30 Mendez Machado, Andre (6603793) (2169) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.12.29 | XLVI Metropolitano Torneo Internacional 2025 A | 8.5 | 2025.12.29 Chinchilla Miranda, Eugenio (6500072) (2186) | ½ | 92.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.12.29 | XLVI Metropolitano Torneo Internacional 2025 A | 7.8 | 2025.12.29 Ramos Rodriguez, Daniel (6511635) (1910) | 1 | 96.60% | 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 | |
| 2025.12.28 | XLVI Metropolitano Torneo Internacional 2025 A | 6.4 | 2025.12.28 Cabezas Solano, David Alejandro (6507522) (2191) | 0 | 87.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.12.28 | XLVI Metropolitano Torneo Internacional 2025 A | 5.5 | 2025.12.28 Barboza Viquez, Martin Eduardo (6508200) (2057) | 1 | - | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.12.27 | XLVI Metropolitano Torneo Internacional 2025 A | 4.8 | 2025.12.27 Magana Morales, Roberto (5114454) (1982) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.27 | XLVI Metropolitano Torneo Internacional 2025 A | 3.9 | 2025.12.27 Colomer Fonseca, Eric Gabriel (6112137) (1918) | 1 | - | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.12.26 | XLVI Metropolitano Torneo Internacional 2025 A | 2.17 | 2025.12.26 Carvajal Pena, Daniel (6504612) (1924) | 1 | - | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.12.26 | XLVI Metropolitano Torneo Internacional 2025 A | 1.16 | 2025.12.26 Aroche Cobos, Manuel Alejandro (7307632) (1915) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.12.14 | I Torneo Abierto de Ajedrez Activo Ing.Ricardo Charpentier In Memorian | 7.4 | 2025.12.14 Trigueros Fallas, Gustavo Adolfo (6500200) (2162) | 1 | 96.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.12.14 | I Torneo Abierto de Ajedrez Activo Ing.Ricardo Charpentier In Memorian | 6.3 | 2025.12.14 Jimenez Garcia, Emmanuel (6504779) (2363) | 0 | 89.00% | 1. Nf3 Nf6 2. d4 e6 3. c3 d5 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 5.10 | 2025.10.30 Torres Hernandez, Leslie Carolin (8400504) (1902) | 1 | 92.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 4.6 | 2025.10.30 Caicedo Rios, Layla Yasmira (6609279) (1722) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 3.6 | 2025.10.30 Ortez, Andrea (6702392) (1892) | 1 | 96.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 2.10 | 2025.10.30 Santiago Sontay, Jenny Fernanda (7303084) (1735) | 1 | 81.50% | 1. d4 d5 2. c4 e6 3. g3 c5 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 1.2 | 2025.10.30 Alarcon, Pamela (6100694) (1920) | 1 | 87.80% | 1. d4 d5 2. c4 e6 3. Nf3 c5 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | 2.10 | 2025.10.30 Ferrufino, Michelle (6103162) (1933) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.30 | XII Juegos Centroamericanos, Guatemala 2025 Femenino Blitz | 2.10 | 2025.10.30 Santiago Sontay, Jenny Fernanda (7303084) (1771) | * | - | 1. d4 d5 2. c4 e6 3. g3 c5 | |
| 2025.10.28 | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | 5.10 | 2025.10.28 Lobo Jimenez, Mariana Esther (6605516) (1822) | ½ | 90.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.27 | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | 4.6 | 2025.10.27 Ortez, Andrea (6702392) (2012) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.26 | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | 3.6 | 2025.10.26 Viana, Valeria (8407100) (1933) | 1 | - | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.10.25 | XII Juegos Centroamericanos, Guatemala 2025 FEMENINO | 1.10 | 2025.10.25 Santiago Sontay, Jenny Fernanda (7303084) (1772) | 1 | - | 1. c4 e6 2. g3 d5 3. Bg2 c5 | |
| 2025.10.14 | Round 10: Bernard, Ines - Mayorga Araya, Sofia | 10.10 | 2025.10.14 Bernard, Ines (651043211) (2211) | 0 | 91.90% | 1. d4 d5 2. c4 e6 3. Nf3 c5 | |
| 2025.10.13 | Round 9: Mayorga Araya, Sofia - Jiang, Tianyu | 9.8 | 2025.10.13 Jiang, Tianyu (8627215) (2165) | 0 | 87.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.12 | Round 8: Smietanska, Wiktoria - Mayorga Araya, Sofia | 8.4 | 2025.10.12 Smietanska, Wiktoria (21869359) (2151) | 0 | 83.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.11 | Round 7: Toroptseva, Yevheniia - Mayorga Araya, Sofia | 7.8 | 2025.10.11 Toroptseva, Yevheniia (34109374) (2158) | 1 | - | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2025.10.09 | Round 6: Mayorga Araya, Sofia - Lyutsinger, Iren | 6.9 | 2025.10.09 Lyutsinger, Iren (34425969) (2236) | 1 | 90.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.10.07 | Round 4: Chen, Yining - Mayorga Araya, Sofia | 4.6 | 2025.10.07 Chen, Yining (8620946) (2237) | 0 | 92.50% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2025.10.06 | Round 3: Mayorga Araya, Sofia - Imomkuzieva, Nilufarkhon | 3.8 | 2025.10.06 Imomkuzieva, Nilufarkhon (14216736) (2126) | ½ | 92.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.09.14 | Round 9: Simoli, Sergio - Mayorga Araya, Sofia | 9.8 | 2025.09.14 Simoli, Sergio (808393) (2124) | ½ | 98.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.13 | Round 8: Mayorga Araya, Sofia - Caruso, Augusto | 8.9 | 2025.09.13 Caruso, Augusto (801763) (2138) | ½ | 87.20% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.09.12 | Round 7: Djuric, Stefan - Mayorga Araya, Sofia | 7.5 | 2025.09.12 Djuric, Stefan (900133) (2235) | 0 | 88.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.09.11 | Round 6: Kinberg, Ofer - Mayorga Araya, Sofia | 6.10 | 2025.09.11 Kinberg, Ofer (2805766) (1990) | 1 | 86.90% | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2025.09.10 | Round 5: Mayorga Araya, Sofia - Lugaresi, Gabriele | 5.11 | 2025.09.10 Lugaresi, Gabriele (28549074) (1970) | 1 | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 | |
| 2025.09.10 | Round 4: Unterfraumer, Albert - Mayorga Araya, Sofia | 4.9 | 2025.09.10 Unterfrauner, Albert (800775) (2140) | 0 | 79.20% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.09.09 | Round 3: Mayorga Araya, Sofia - Cristiani, Cesare | 3.11 | 2025.09.09 Cristiani, Cesare (804932) (1961) | 1 | 93.20% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.09.08 | Round 2: Sereinig, Eduard - Mayorga Araya, Sofia | 2.14 | 2025.09.08 Sereinig, Eduard (1605151) (1967) | ½ | 92.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.07 | Round 1: Mayorga Araya, Sofia - Horvath, Csaba | 1.2 | 2025.09.07 Horvath, Csaba (700118) (2477) | 0 | 90.10% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2025.07.31 | Round 6: Florez Huaman, Areli Oriana - Mayorga Araya, Sofia | 6.5 | 2025.07.31 Florez Huaman, Areli Oriana (3864405) (1833) | 1 | 94.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.30 | Round 4: Wang, Chloe - Mayorga Araya, Sofia | 4.3 | 2025.07.30 Wang, Chloe (30964717) (1876) | 0 | 90.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.29 | Round 3: Mayorga Araya, Sofia - Carvajal Mendoza, Maria Belen | 3.2 | 2025.07.29 Carvajal Mendoza, Maria Belen (3334724) (1817) | 0 | 85.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.07.28 | Round 2: Toala Velez Dayra Jamileth - Mayorga Araya, Sofia | 2.2 | 2025.07.28 Toala Velez Dayra Jamileth (3636186) (1797) | 1 | 92.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.07.28 | Round 1: Mayorga Araya, Sofia - Fausto, Aliana | 1.2 | 2025.07.28 Fausto, Aliana (30952239) (1749) | * | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.05.16 | Round 8: Montejo Bello, Lorena Beatriz - Mayorga Araya, Sofia | 8.3 | 2025.05.16 Montejo Bello, Lorena Beatriz (3529045) (2118) | 0 | 58.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.16 | Round 7: Mayorga Araya, Sofia - Valdes Boza, Aliett | 7.3 | 2025.05.16 Valdes Boza, Aliett (3527280) (1976) | ½ | 86.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.05.13 | Round 6: Rodriguez Rivero, Jinela de Cari - Mayorga Araya, Sofia | 6.1 | 2025.05.13 Rodriguez Rivero, Jinela de Cari (3533425) (2083) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.13 | Round 2: Diaz Garcia, Lianet - Mayorga Araya, Sofia | 2.3 | 2025.05.13 Diaz Garcia, Lianet Mercedes (3526747) (1999) | ½ | - | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2025.04.19 | Round 9: Mayorga Araya, Sofia - Miranda Rodriguez, Tania | 9.1 | 2025.04.19 Miranda Rodriguez, Tania (3510417) (2122) | 0 | 91.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.18 | Round 8: Alarcon, Pamela - Mayorga Araya, Sofia | 8.1 | 2025.04.18 Alarcon, Pamela (6100694) (1963) | 1 | 93.50% | 1. Nf3 Nf6 2. c4 c5 3. e3 e6 | |
| 2025.04.18 | Round 7: Mayorga Araya, Sofia - Ortez, Andrea | 7.1 | 2025.04.18 Ortez, Andrea (6702392) (1939) | 1 | 89.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.04.17 | Round 6: Rodriguez Arrieta, Maria Elena - Mayorga Araya, Sofia | 6.3 | 2025.04.17 Rodriguez Arrieta, Maria Elena (6502911) (1955) | 1 | 95.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.04.16 | Round 5: Mayorga Araya, Sofia - Rondon Chacon, Yolys Desiree | 5.4 | 2025.04.16 Rondon Chacon, Yolys Desiree (3903508) (1815) | 1 | 97.60% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2025.04.16 | Round 4: Vasquez Jaen, Lourdes Lorena - Mayorga Araya, Sofia | 4.5 | 2025.04.16 Vasquez Jaen, Lourdes Lorena (6605559) (1847) | 1 | 97.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.15 | Round 3: Mayorga Araya, Sofia - Raymundo, Deycy Daniela | 3.3 | 2025.04.15 Raymundo, Deycy Daniela (7305184) (1879) | ½ | 80.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.04.14 | Round 2: Torres Hernandez, Leslie Carolin - Mayorga Araya, Sofia | 2.3 | 2025.04.14 Torres Hernandez, Leslie Carolin (8400504) (1866) | ½ | 80.90% | 1. e4 c5 2. Nc3 a6 3. g3 b5 | |
| 2025.04.14 | Round 1: Mayorga Araya, Sofia - Ramos Donaire, Maria Pradi | 1.3 | 2025.04.14 Ramos Donaire, Maria Pradi (8402337) (1786) | 1 | 96.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.02.15 | Ronda 7: Mayorga Araya, Sofia - Arias Carmona, Diana | 7.2 | 2025.02.15 Arias Carmona, Diana (6555861) (1671) | 1 | 94.10% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.02.09 | Ronda 6: Sandi Barrantes, Victoria - Mayorga Araya, Sofia | 6.3 | 2025.02.09 Sandi Barrantes, Victoria (6508880) (1702) | 1 | 92.00% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2025.02.08 | Ronda 5: Mayorga Araya, Sofia - Rivera Gutierrez, Geannina Isabela | 5.2 | 2025.02.08 Rivera Gutierrez, Geannina Isabela (6534635) (1668) | 1 | 97.30% | 1. d4 e6 2. c4 Nf6 3. Nf3 d5 | |
| 2025.02.01 | Ronda 9: Mayorga Araya, Sofia - Canales Chinchilla, Victoria | 9.1 | 2025.02.01 Canales Chinchilla, Victoria (6525490) (1797) | 1 | 88.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.02.01 | Ronda 8: Campos Munoz, Valentina - Mayorga Araya, Sofia | 8.1 | 2025.02.01 Campos Munoz, Valentina (6534961) (1773) | ½ | 89.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.02.01 | Ronda 4: Diaz Charpentier, Kristel Meliss - Mayorga Araya, Sofia | 4.1 | 2025.02.01 Diaz Charpentier, Kristel Meliss (6511708) (2001) | 0 | 84.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.02.01 | Ronda 3: Mayorga Araya, Sofia - Rodriguez Arrieta, Maria Elena | 3.1 | 2025.02.01 Rodriguez Arrieta, Maria Elena (6502911) (1962) | 1 | 89.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.01 | Ronda 2: Diaz Charpentier, Ashly Valeria - Mayorga Araya, Sofia | 2.1 | 2025.02.01 Diaz Charpentier, Ashly Valeria (6513646) (1687) | 1 | 94.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.02.01 | Ronda 1: Mayorga Araya, Sofia - Hernandez Loria, Maria Jimena | 1.1 | 2025.02.01 Loria Hernandez, Maria Jimena (6513069) (1557) | 1 | 95.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.01.19 | Ronda 9: Cespedes Rodriguez, Luis Michel - Mayorga Araya, Sofia | 9.4 | 2025.01.19 Cespedes Rodriguez, Luis Michel (6566510) (1953) | ½ | 89.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.01.18 | Ronda 8: Ramirez Madrid, Gerardo Alfonso - Mayorga Araya, Sofia | 8.4 | 2025.01.18 Ramirez Madrid, Gerardo Alfonso (6505945) (1989) | 0 | 88.00% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | |
| 2025.01.18 | Ronda 7: Mayorga Araya, Sofia - Quesada Fallas, Esteban | 7.3 | 2025.01.18 Quesada Fallas, Esteban (6513743) (1872) | 1 | 96.30% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2025.01.16 | Ronda 6: Lizano Quiros, Matias Haziel - Mayorga Araya, Sofia | 6.2 | 2025.01.16 Lizano Quiros, Matias Haziel (6543863) (2015) | 0 | 89.30% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2025.01.16 | Ronda 5: Mayorga Araya, Sofia - Duran Vega, Sergio | 5.2 | 2025.01.16 Duran Vega, Sergio (6501311) (2312) | ½ | 96.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.01.15 | Ronda 4: Cabezas Solano, David Alejandro - Mayorga Araya, Sofia | 4.2 | 2025.01.15 Cabezas Solano, David Alejandro (6507522) (2172) | 1 | 96.10% | 1. d4 Nf6 2. Bf4 e6 3. e3 d5 | |
| 2025.01.11 | Ronda 3: Mayorga Araya, Sofia - Valdes Romero, Leonardo | 3.1 | 2025.01.11 Valdes Romero, Leonardo (6500331) (2323) | ½ | 94.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.11 | Ronda 2: Carvajal Pena, Daniel - Mayorga Araya, Sofia | 2.5 | 2025.01.11 Carvajal Pena, Daniel (6504612) (1957) | 1 | 91.60% | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 | |
| 2025.01.11 | Ronda 1: Mayorga Araya, Sofia - Ramirez Aguilar, Julian Jose | 1.6 | 2025.01.11 Ramirez Aguilar, Julian Jose (6516629) (1872) | 1 | 96.70% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2024.12.31 | Ronda 9: Villegas Rodriguez, Jeremy - Mayorga Araya, Sofia | 9.16 | 2024.12.31 Villegas Rodriguez, Jeremy (6512798) (1758) | 1 | 89.30% | 1. e4 c5 2. Ne2 d6 3. Nbc3 a6 | |
| 2024.12.31 | Ronda 8: Mayorga Araya, Sofia - Ruiz Alfaro, Darrel | 8.20 | 2024.12.31 Ruiz Alfaro, Darrel (6524494) (1707) | 1 | 76.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.12.31 | Ronda 7: Mayorga Araya, Sofia - Bolanos Diaz, Daniel | 7.23 | 2024.12.31 Bolanos Diaz, Daniel (6507972) (1688) | 1 | 90.10% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | |
| 2024.12.31 | Ronda 5: Soto Clausen, Luis Diego - Mayorga Araya, Sofia | 5.18 | 2024.12.31 Soto Clausen, Luis Diego (6516050) (1724) | 0 | 71.40% | 1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 | |
| 2024.12.30 | Ronda 4: Mayorga Araya, Sofia - Solano Cuya, Bryan | 4.3 | 2024.12.30 Solano Cuya, Bryan (6504299) (2302) | 0 | 89.70% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2024.12.30 | Ronda 3: Mayorga Araya, Sofia - Canales Chinchilla, Victoria | 3.23 | 2024.12.30 Canales Chinchilla, Victoria (6525490) (1717) | 1 | 91.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.12.30 | Ronda 2: Ramirez Hidalgo, Mauricio - Mayorga Araya, Sofia | 2.23 | 2024.12.30 Ramirez Hidalgo, Mauricio (6558291) (1618) | 1 | 82.10% | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2024.12.30 | Ronda 1: Mayorga Araya, Sofia - Reinhard Moller, Friedrich Stefan | 1.25 | 2024.12.30 Reinhard Moller, Friedrich Stefan (7306989) (1516) | 1 | 92.90% | 1. e4 g6 2. d4 d6 3. Nf3 Bg7 | |
| 2024.12.30 | Ronda 9: Lizano Quiros, Matias Haziel - Mayorga Araya, Sofia | 9.9 | 2024.12.30 Lizano Quiros, Matias Haziel (6543863) (2015) | ½ | 97.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.12.29 | Ronda 8: Barboza Viquez, Martin Eduardo - Mayorga Araya, Sofia | 8.9 | 2024.12.29 Barboza Viquez, Martin Eduardo (6508200) (1964) | 0 | 83.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.12.29 | Ronda 7: Mayorga Araya, Sofia - Mendez Machado, Andre | 7.7 | 2024.12.29 Mendez Machado, Andre (6603793) (2146) | 0 | 90.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.12.28 | Ronda 6: Pastor Carvajal, Jeigoth - Mayorga Araya, Sofia | 6.8 | 2024.12.28 Pastor Carvajal, Jeigoth (6516718) (2088) | ½ | 99.30% | 1. e4 c5 2. Nf3 d6 3. Nc3 a6 | |
| 2024.12.28 | Ronda 5: Mayorga Araya, Sofia - Garcia, Angie | 5.6 | 2024.12.28 Garcia, Angie (6702503) (1951) | 0 | 79.40% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2024.12.27 | Ronda 4: Mayorga Araya, Sofia - Solano Cordero, Jorge | 4.6 | 2024.12.27 Solano Cordero, Jorge Alexis (6505155) (2001) | 1 | 92.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.12.27 | Ronda 3: Duran Vega, Sergio - Mayorga Araya, Sofia | 3.4 | 2024.12.27 Duran Vega, Sergio (6501311) (2313) | 0 | 92.00% | 1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 | |
| 2024.12.26 | Ronda 2: Espitia Torres, Mateo - Mayorga Araya, Sofia | 2.8 | 2024.12.26 Espitia Torres, Mateo (6508332) (1975) | 1 | 96.20% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2024.12.26 | Ronda 1: Mayorga Araya, Sofia - Angulo Perez, Sebastian | 1.11 | 2024.12.26 Angulo Perez, Sebastian (6544045) (1930) | 0 | 85.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2024.10.01 | IBEROAMERICANO | 9.38 | 2024.10.01 Maldonado Mena, German (24516422) (2173) | 0 | 79.50% | 1. d4 Nf6 2. c4 e6 3. Bf4 d5 | |
| 2024.09.29 | IBEROAMERICANO | 7.37 | 2024.09.29 Domingo Nunez, Alejandro (22245561) (2328) | 0 | 77.30% | 1. Nf3 Nf6 2. g3 b5 3. Na3 a6 | |
| 2024.09.27 | IBEROAMERICANO | 5.38 | 2024.09.27 Garzon Zapatanga, Christopher Leonel (3634787) (2216) | 0 | 59.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.09.27 | IBEROAMERICANO | 4.29 | 2024.09.27 Sos Andreu, Eric (22247017) (2359) | 0 | 77.90% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.09.26 | IBEROAMERICANO | 3.21 | 2024.09.26 Fier, Alexandr (2107139) (2551) | 0 | 88.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.09.25 | IBEROAMERICANO | 2.24 | 2024.09.25 Panelo, Marcelo (104213) (2364) | ½ | 91.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.09.25 | IBEROAMERICANO | 1.27 | 2024.09.25 Prado Lobo, Jonas (32050666) (2385) | 1 | 98.90% | 1. Nf3 Nf6 2. c4 e6 3. d4 d5 | |
| 2024.09.22 | 45th FIDE Women's Chess Olympiad | 11.129 | 2024.09.22 De Blecourt, Sandra (1004948) (2065) | 0 | 85.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.09.20 | 45th FIDE Women's Chess Olympiad | 9.89 | 2024.09.20 Terao, Juliana Sayumi (2109220) (2161) | 0 | 89.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.19 | 45th FIDE Women's Chess Olympiad | 8.133 | 2024.09.19 Wagener, Anna (13900285) (2251) | ½ | 89.30% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.09.18 | 45th FIDE Women's Chess Olympiad | 7.121 | 2024.09.18 Arakhamia-Grant, Ketevan (13600168) (2263) | ½ | 90.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.09.16 | 45th FIDE Women's Chess Olympiad | 6.185 | 2024.09.16 Laamim, Roaa (9016333) (1879) | 1 | 95.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.15 | 45th FIDE Women's Chess Olympiad | 5.113 | 2024.09.15 Zhang, Jilin (8602867) (2155) | ½ | 88.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.09.14 | 45th FIDE Women's Chess Olympiad | 4.133 | 2024.09.14 Goossens, Hanne (200468) (2189) | 1 | 91.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.13 | 45th FIDE Women's Chess Olympiad | 3.229 | 2024.09.13 Hamadeh, Sally (5312671) (1557) | 1 | 89.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.09.12 | 45th FIDE Women's Chess Olympiad | 2.149 | 2024.09.12 Narva, Mai (4500512) (2420) | 0 | 85.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| Primo turno: Mayorga Araya, Sofia - Aghayev, Miragha | 1.14 | Aghayev, Miragha (818070) (2428) | 0 | 79.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| Round 9: Mayorga Araya, Sofia - El Bzizi, Anas | 9.24 | El Bzizi, Anas (2896473) (1957) | 1 | 98.90% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| Round 7: Mayorga Araya, Sofia - Puglia, Francesco | 7.22 | Puglia, Francesco (2820060) (2008) | 0 | 74.40% | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 | ||
| Round 6: Catanzaro, Claudio - Mayorga Araya, Sofia | 6.23 | Catanzaro, Claudio (28552024) (1959) | 0 | 88.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 5: Mayorga Araya, Sofia - Birkisson, Bjorn Holm | 5.20 | Birkisson, Bjorn Holm (2310600) (2163) | ½ | 90.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| Round 4: Pein, Malcolm - Mayorga Araya, Sofia | 4.14 | Pein, Malcolm (400289) (2259) | 0 | 88.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| Round 3: Mayorga Araya, Sofia - Tellarini, Lorenzo | 3.23 | Tellarini, Lorenzo (28548655) (2019) | 1 | 95.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 1: Mayorga Araya, Sofia - Di Berardino, Diego Rafael | 1.7 | Di Berardino, Diego Rafael (2105446) (2448) | 0 | 90.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 9: Vizcarra Quispe, Ramalia Bellaluz - Mayorga Araya, Sofia | 9.1 | Vizcarra Quispe, Ramalia Bellaluz (3840255) (1905) | 1 | 94.20% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | ||
| Round 8: Montejo Bello, Lorena Beatriz - Mayorga Araya, Sofia | 8.1 | Montejo Bello, Lorena Beatriz (3529045) (2218) | 1 | 95.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 7: Mayorga Araya, Sofia - Campos Munoz, Valentina | 7.3 | Campos Munoz, Valentina (6534961) (1832) | 1 | 92.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | ||
| 2024.02.18 | Round 9: Sofia Mayorga Araya - Thais Castillo Morales | 2024.02.18 Thais Castillo Morales | 1 | 86.70% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | ||
| 2024.02.17 | Round 8: Sofia Mayorga Araya - Priscila Campos Astorga | 2024.02.17 Priscila Campos Astorga | 1 | 88.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 | ||
| 2024.02.17 | Round 7: Maria Jose Ramirez Gonzalez - Sofia Mayorga Araya | 2024.02.17 Maria Jose Ramirez Gonzalez | 1 | 73.80% | 1. d4 Nf6 2. c4 e6 3. g3 c5 | ||
| 2024.02.11 | Round 6: Sofia Mayorga Araya - Larissa Mayorga Araya | 2024.02.11 Larissa Mayorga Araya | 1 | 93.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.02.11 | Round 5: Kristel Melissa Diaz Charpentier - Sofia Mayorga Araya | 2024.02.11 Kristel Melissa Diaz Charpentier | 0 | 84.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.02.10 | Round 4: Sofia Mayorga Araya - Maria Elena Rodriguez Arrieta | 2024.02.10 Maria Elena Rodriguez Arrieta | ½ | 88.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.02.04 | Round 3: Victoria Sandi Barrantes - Sofia Mayorga Araya | 2024.02.04 Victoria Sandi Barrantes | 1 | 98.40% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | ||
| 2024.02.03 | Round 2: Sofia Mayorga Araya - Victoria Canales Chinchilla | 2024.02.03 Victoria Canales Chinchilla | 1 | 95.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | ||
| 2024.02.03 | Round 1: Sharline Arguedas Bolanos - Sofia Mayorga Araya | 2024.02.03 Sharline Arguedas Bolanos | 1 | 88.50% | 1. d4 Nf6 2. Nf3 e6 3. e3 c5 | ||
| 2023.11.29 | Round 5: Julian Estrada Nieto - Sofia Mayorga Araya | 2023.11.29 Julian Estrada Nieto (2212) | 0 | 85.70% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.11.18 | Round 4: Deycy Daniela Raymundo - Sofia Mayorga Araya | 2023.11.18 Deycy Daniela Raymundo | 1 | 90.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.11.18 | Round 3: Angie García - Sofia Mayorga Araya | 2023.11.18 Angie García | 0 | 84.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.11.18 | Round 2: Maria Jose Granados Ortiz - Sofia Mayorga Araya | 2023.11.18 Maria Jose Granados Ortiz | 1 | 55.30% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | ||
| 2023.11.18 | Round 1: Sofia Mayorga Araya - Cesia Maradiaga | 2023.11.18 Cesia Maradiaga | 1 | 99.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| 2023.10.01 | Round 11: Isabella LOPEZ RAYO - Sofia MAYORGA ARAYA | 2023.10.01 Isabella LOPEZ RAYO (1876) | 0 | 84.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.09.30 | Round 10: Sofia MAYORGA ARAYA - Lhia Itzayana CASTELLANOS HERNANDEZ | 2023.09.30 Lhia Itzayana CASTELLANOS HERNANDEZ (1890) | 0 | 85.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.09.29 | Round 9: Josselyne MENDOZA RECIO - Sofia MAYORGA ARAYA | 2023.09.29 Josselyne MENDOZA RECIO (1573) | 1 | 85.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.09.28 | Round 8: Kaja FAGANEL - Sofia MAYORGA ARAYA | 2023.09.28 Kaja FAGANEL (1615) | 1 | 91.30% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | ||
| 2023.09.27 | Round 7: Sofia MAYORGA ARAYA - Rebeca GARCIA HERNANDEZ | 2023.09.27 Rebeca GARCIA HERNANDEZ (1671) | ½ | 93.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| 2023.09.26 | Round 6: Alejandra Nicole CATA PALLO - Sofia MAYORGA ARAYA | 2023.09.26 Alejandra Nicole CATA PALLO (1480) | 1 | 97.30% | 1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 | ||
| 2023.09.22 | Round 1: Sofia MAYORGA ARAYA - Candela Be FRANCISCO GUECAMBURU | 2023.09.22 Candela Be FRANCISCO GUECAMBURU (2345) | 0 | 80.10% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | ||
| 2023.04.07 | Round 1 | 11-20: Sofia Mayorga Araya - Alexey Fernandez Cardoso | 2023.04.07 Alexey Fernandez Cardoso | 0 | 82.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 |