Player profile
Kosticky, Simon
Dossier
6 of 6 games analyzed.
Accuracy: 84.5%
Opened c4: 2/2
Castled kingside: 6Same-side castling: 6
Fianchettoed kingside: 5Played on the queenside: 3Played on the kingside: 2Fianchettoed queenside: 1Played in the center: 1
Active pieces: 5Initiated exchanges: 5Isolated pawn: 4Kept the bishop pair: 4Backward pawn: 4Sacrificed material: 3Space advantage: 2Missed tactics: 1Avoided exchanges: 1Accepted short draws: 1
Openings
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As White 2 games 0W 0D 2L
English Opening 2 games 0W 0D 2L
Symmetrical Variation 2 games 0W 0D 2L
Duchamp Variation
1 game
0W
0D
1L
Botvinnik System Reversed, with Nf3
1 game
0W
0D
1L
As Black 4 games 2W 2D 0L
Benoni Defense 2 games 2W 0D 0L
Old Benoni 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Gambit Accepted 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
Full Symmetry Line
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Old Sicilian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 31
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 6 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.24 | Reti memorial | 9.7 | 2026.05.24 Felcir, Jaroslav (14902745) (2080) | 0 | 78.50% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2026.05.24 | Reti memorial | 8.8 | 2026.05.24 Vrana, Frantisek (302066) (2192) | 1 | 82.10% | 1. d4 c5 2. c3 cxd4 3. cxd4 d6 | |
| 2026.05.24 | Reti memorial | 3.3 | 2026.05.24 Druska, Juraj (14915650) (2431) | 0 | 89.00% | 1. c4 g6 2. Nc3 Bg7 3. g3 c5 | |
| 2023.12.03 | 2. liga A 2023/24 | 6 | 2023.12.03 Mihalik, Anton (14910691) (1914) | ½ | 83.90% | 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 | |
| 2023.12.02 | 2. liga A 2023/24 | 5 | 2023.12.02 Holicky, Miroslav (1752) | 1 | 92.50% | 1. d4 c5 2. dxc5 Qa5+ 3. Bd2 Qxc5 | |
| 2023.11.11 | 2. liga A 2023/24 | 3 | 2023.11.11 Matejka, Simon (14974541) (1887) | ½ | 80.80% | 1. e4 c5 2. Nf3 Nc6 3. c3 d5 |