Player profile
Weiji Ma
Dossier
12 of 12 games analyzed.
Accuracy: 89.8%
Opened Nf3: 6/6
Castled kingside: 10Opposite-side castling: 5Same-side castling: 5Did not castle: 2
Fianchettoed kingside: 11Played on the kingside: 7Played on the queenside: 3Played in the center: 1Fianchettoed queenside: 1
Backward pawn: 10Kept the bishop pair: 9Space advantage: 9Initiated exchanges: 8Isolated pawn: 8Active pieces: 8Sacrificed material: 5Missed tactics: 3Accepted short draws: 1
Openings
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As White 6 games 3W 2D 1L
King's Indian Attack 4 games 2W 1D 1L
Keres Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Wahls Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack, with Bf5 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Three Knights, Fianchetto Variation
1 game
0W
1D
0L
As Black 6 games 0W 2D 4L
Sicilian Defense 4 games 0W 1D 3L
Accelerated Dragon 2 games 0W 1D 1L
Maróczy Bind
1 game
0W
1D
0L
Modern Bc4 Variation
1 game
0W
0D
1L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense
1 game
0W
0D
1L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Trompowsky Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 1D 0L
Petrosian Variation 1 game 0W 1D 0L
Normal Defense
1 game
0W
1D
0L
Blunders Top 4 of 46
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 12 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.07 | Round 9: Ho, Carter - Weiji Ma | 9.4 | 2026.09.07 Ho, Carter (30965292) (2192) | ½ | 98.60% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.09.07 | Round 8: Weiji Ma - Hoffman, Luc | 8.3 | 2026.09.07 Hoffman, Luc (30964644) (2191) | 1 | 92.80% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 | |
| 2026.09.06 | Round 7: Mark Paragua - Weiji Ma | 7.3 | 2026.09.06 Mark Paragua | 0 | 84.20% | 1. e4 c5 2. Nf3 g6 3. c3 d5 | |
| 2026.09.06 | Round 6: Weiji Ma - Griffith, Kyron | 6.4 | 2026.09.06 Griffith, Kyron (2046318) (2398) | 0 | 81.50% | 1. Nf3 d5 2. g3 b6 3. Bg2 Bb7 | |
| 2026.09.05 | Round 5: Sivakumar, Shaaketh - Weiji Ma | 5.2 | 2026.09.05 Sivakumar, Shaaketh (30940176) (2273) | 0 | 90.20% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.09.05 | Round 4: Weiji Ma - Venkatesh, Narayan | 4.5 | 2026.09.05 Venkatesh, Narayan (30987881) (2288) | 1 | 99.30% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 | |
| 2026.09.04 | Round 2: Barbosa, Oliver - Weiji Ma | 2.5 | 2026.09.04 Barbosa, Oliver (5201640) (2383) | 0 | 83.60% | 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 | |
| 2026.09.03 | Round 3: Weiji Ma - Heredia Serrano, Carla | 3.1 | 2026.09.03 Heredia Serrano, Carla (3603687) (2117) | 1 | 93.20% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | |
| 2026.09.03 | Round 1: Weiji Ma - Groff, Jordan | 1.2 | 2026.09.03 Groff, Jordan (30971730) (2099) | ½ | 91.50% | 1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 | |
| 2025.09.28 | Round 4: Gaw, Chloe - Weiji Ma | 4.2 | 2025.09.28 Gaw, Chloe (30966892) (2035) | ½ | 91.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.09.28 | Round 3: Weiji Ma - Issac H Statz | 3.3 | 2025.09.28 Issac H Statz | ½ | 94.50% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 | |
| 2025.09.28 | Round 2: Goodrich, Elliott - Weiji Ma | 2.3 | 2025.09.28 Goodrich, Elliott (39902064) (2078) | 0 | 76.30% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 |