Player profile
Kocak, Mustafa Sabri
Dossier
14 of 18 games analyzed.
Accuracy: 91.6%
Opened e4: 7/7
Same-side castling: 10Castled kingside: 9Castled queenside: 4Opposite-side castling: 2Did not castle: 1
Played in the center: 6Played on the kingside: 5Fianchettoed kingside: 5Played on the queenside: 1
Active pieces: 13Sacrificed material: 9Kept the bishop pair: 9Isolated pawn: 8Initiated exchanges: 8Backward pawn: 7Space advantage: 7Avoided exchanges: 4Played gambits: 3Missed tactics: 3
Openings
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As White 9 games 7W 2D 0L
Sicilian Defense 7 games 5W 2D 0L
Lasker-Pelikan Variation 3 games 3W 0D 0L
Sveshnikov Variation, Chelyabinsk Variation
1 game
1W
0D
0L
Sveshnikov Variation, Novosibirsk Variation
1 game
1W
0D
0L
Sveshnikov Variation
1 game
1W
0D
0L
Najdorf Variation 2 games 2W 0D 0L
Main Line
2 games
2W
0D
0L
Hyperaccelerated Dragon 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Kan Variation 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Ruy Lopez 1 game 1W 0D 0L
Berlin Defense 1 game 1W 0D 0L
Anti-Berlin Variation
1 game
1W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 9 games 1W 3D 5L
King's Indian Defense 4 games 1W 2D 1L
Normal Variation 2 games 0W 2D 0L
King's Knight Variation
1 game
0W
1D
0L
Rare Defenses
1 game
0W
1D
0L
Orthodox Variation 2 games 1W 0D 1L
(unspecified)
1 game
1W
0D
0L
Ukrainian Defense
1 game
0W
0D
1L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 0W 1D 0L
Scotch Gambit 1 game 0W 1D 0L
Max Lange Attack
1 game
0W
1D
0L
Ruy Lopez 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Delayed Exchange
1 game
0W
0D
1L
Vienna Game 1 game 0W 0D 1L
Vienna Gambit 1 game 0W 0D 1L
Breyer Variation
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
Symmetrical Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 44
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 18 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.22 | Round 9: Kocak, Mustafa Sabri - Ozates, Veysel | 9.18 | 2026.05.22 Ozates, Veysel (44595352) (1728) | 1 | 91.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.21 | Round 8: Severcan, Sedat Sabri - Kocak, Mustafa Sabri | 8.18 | 2026.05.21 Severcan, Sedat Sabri (6351395) (1828) | 0 | 91.20% | 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 | |
| 2026.05.20 | Round 7: Kocak, Mustafa Sabri - Tasan, Mehmet Askin | 7.18 | 2026.05.20 Tasan, Mehmet Askin (6300952) (1838) | 1 | 88.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.05.19 | Round 6: Mavi, Mehmet - Kocak, Mustafa Sabri | 6.17 | 2026.05.19 Mavi, Mehmet (26392550) (1707) | ½ | 95.10% | 1. e4 e5 2. d4 exd4 3. Nf3 Nc6 | |
| 2026.05.19 | Round 5: Kocak, Mustafa Sabri - Bagci, Hikmet | 5.18 | 2026.05.19 Bagci, Hikmet (6305997) (1611) | 1 | 96.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.18 | Round 4: Cicek, Cemil - Kocak, Mustafa Sabri | 4.17 | 2026.05.18 Cicek, Cemil (26319730) (1854) | ½ | 92.70% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.05.17 | Round 3: Kocak, Mustafa Sabri - Asilkefeli, Hasan | 3.17 | 2026.05.17 Asilkefeli, Hasan (6302777) (1760) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.17 | Round 2: Ali Ozturk - Kocak, Mustafa Sabri | 2.17 | 2026.05.17 Ozturk, Ali (6320740) (1663) | 1 | - | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.05.16 | Round 1: Kocak, Mustafa Sabri - Alkan, Sukru | 1.17 | 2026.05.16 Alkan, Sukru (6318975) (1561) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.10.31 | Round 10: Pepe, Mario - Kocak, Mustafa Sabri | 10.63 | 2025.10.31 Pepe, Mario (806170) (1927) | 0 | 77.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.10.30 | Round 9: Kocak, Mustafa Sabri - Kainz, Josef | 9.73 | 2025.10.30 Kainz, Josef (1613030) (1818) | 1 | 97.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.10.29 | Round 8: Allakhverdiev, Eduard - Kocak, Mustafa Sabri | 8.66 | 2025.10.29 Allakhverdiev, Eduard (34136182) (1694) | 0 | 89.80% | 1. e4 e5 2. Nc3 Nf6 3. f4 d5 | |
| 2025.10.28 | Round 7: Kocak, Mustafa Sabri - Van Meter, Lester | 7.66 | 2025.10.28 Van Meter, Lester (2001691) (1874) | ½ | 89.70% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.10.26 | Round 6: Nemeth, Zoltan - Kocak, Mustafa Sabri | 6.36 | 2025.10.26 Nemeth, Zoltan (700657) (2113) | 0 | - | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 | |
| 2025.10.25 | Round 5: Kocak, Mustafa Sabri - Fradkin, Benjamin | 5.70 | 2025.10.25 Fradkin, Benjamin (2625334) (1736) | 1 | 98.00% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.10.24 | Round 4: Simonsen, Carsten - Kocak, Mustafa Sabri | 4.27 | 2025.10.24 Simonsen, Carsten (1439898) (2213) | 0 | 88.60% | 1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 | |
| 2025.10.23 | Round 3: Kocak, Mustafa Sabri - Sadiku, Bedri | 3.38 | 2025.10.23 Sadiku, Bedri (915998) (2128) | ½ | 92.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.22 | Round 2: Syre, Christian - Kocak, Mustafa Sabri | 2.41 | 2025.10.22 Syre, Christian (4611993) (2146) | ½ | 93.90% | 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 |