Player profile
Acham, Meritza
Dossier
19 of 19 games analyzed.
Accuracy: 88%
Opened d4: 10/10
Castled kingside: 19Same-side castling: 19
Played on the queenside: 6Fianchettoed queenside: 5Played on the kingside: 5Played in the center: 3Fianchettoed kingside: 1
Active pieces: 17Sacrificed material: 14Space advantage: 13Backward pawn: 11Initiated exchanges: 10Kept the bishop pair: 8Isolated pawn: 8Avoided exchanges: 7Missed tactics: 3Played gambits: 1
Openings
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As White 10 games 4W 1D 5L
Queen's Gambit Declined 5 games 1W 1D 3L
Harrwitz Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Cambridge Springs Defense 1 game 0W 0D 1L
Capablanca Variation
1 game
0W
0D
1L
Tartakower Defense 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
Orthodox Defense 1 game 1W 0D 0L
Botvinnik Variation
1 game
1W
0D
0L
Modern Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 2 games 0W 0D 2L
Orthodox Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Old Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Defense 1 game 1W 0D 0L
Three Knights Variation 1 game 1W 0D 0L
Burille Variation
1 game
1W
0D
0L
Semi-Slav Defense 1 game 1W 0D 0L
Anti-Moscow Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 9 games 6W 1D 2L
Caro-Kann Defense 5 games 4W 1D 0L
Exchange Variation 3 games 3W 0D 0L
(unspecified)
2 games
2W
0D
0L
Rubinstein Variation
1 game
1W
0D
0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 2 games 1W 0D 1L
Anti-Nimzo-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Knights Variation 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
Nimzo-Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 100
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 19 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.27 | Olymp 2026 Women | 11.338 | 2026.09.27 Ramas, Carmina Jasmine (31001548) (1783) | 1 | 92.90% | 1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 | |
| 2026.09.26 | Olymp 2026 Women | 10.210 | 2026.09.26 Castro, Neusa Aridas De (14800250) (1721) | 1 | 89.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.09.25 | Olymp 2026 Women | 9.226 | 2026.09.25 Shuudifonya, Helvi (15205932) (1638) | 1 | 84.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.09.23 | Olymp 2026 Women | 7.222 | 2026.09.23 Nde, Atse Carine Noelly Marie (20804512) (1670) | 0 | 86.40% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.09.21 | Olymp 2026 Women | 6.213 | 2026.09.21 Wilson, Hannah (11104600) (1835) | 0 | 78.10% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2026.09.19 | Olymp 2026 Women | 4.210 | 2026.09.19 Mitsuyama, Rikka (7002815) (1752) | 0 | 71.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.09.18 | Olymp 2026 Women | 3.254 | 2026.09.18 Naziyah S.A.James (23200197) | 1 | 98.10% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.09.17 | Olymp 2026 Women | 2.294 | 2026.09.17 Raymundo, Deycy Daniela (7305184) (1832) | 1 | 96.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.09.16 | Olymp 2026 Women | 1.290 | 2026.09.16 Limontaite, Simona (12802506) (2130) | 0 | 84.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.09.22 | 45th FIDE Women's Chess Olympiad | 11.238 | 2024.09.22 Recica, Jona (22105239) (1791) | 1 | 92.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.09.21 | 45th FIDE Women's Chess Olympiad | 10.290 | 2024.09.21 Almeida, Ariette (16901819) | 1 | 91.20% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2024.09.20 | 45th FIDE Women's Chess Olympiad | 9.250 | 2024.09.20 Kaslan, Alexandra (8201340) (1675) | 1 | 90.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2024.09.19 | 45th FIDE Women's Chess Olympiad | 8.302 | 2024.09.19 Namgay Dolma (17500770) | 1 | 91.10% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2024.09.18 | 45th FIDE Women's Chess Olympiad | 7.262 | 2024.09.18 Terubea, Cydel (11400455) (1681) | ½ | 86.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.09.16 | 45th FIDE Women's Chess Olympiad | 6.306 | 2024.09.16 Domennova, Liudmila (93800134) | ½ | 87.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.09.15 | 45th FIDE Women's Chess Olympiad | 5.249 | 2024.09.15 Vilhete, Vania Fausto Da T. (14800144) (1877) | 0 | 89.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.09.13 | 45th FIDE Women's Chess Olympiad | 3.310 | 2024.09.13 Sankya, Tracy (21401063) | 1 | 96.10% | 1. d4 Nf6 2. Nf3 e6 3. c3 d5 | |
| 2024.09.12 | 45th FIDE Women's Chess Olympiad | 2.214 | 2024.09.12 Makwena, Christine (11003391) (1860) | 0 | 84.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.09.11 | 45th FIDE Women's Chess Olympiad | 1.206 | 2024.09.11 Wafa, Shahenda (10609962) (2102) | 0 | 82.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 |