Player profile
Kozusnik, Jan
Dossier
43 of 59 games analyzed.
Accuracy: 85.7%
Opened e4: 18/18
Castled kingside: 25Same-side castling: 23Did not castle: 5Castled queenside: 2Opposite-side castling: 2
Played in the center: 12Played on the queenside: 12Fianchettoed kingside: 10Fianchettoed queenside: 5Played on the kingside: 2
Initiated exchanges: 22Active pieces: 22Space advantage: 19Kept the bishop pair: 19Sacrificed material: 19Backward pawn: 15Isolated pawn: 13Missed tactics: 10Played gambits: 8Avoided exchanges: 7
Openings
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As White 22 games 7W 3D 12L
Sicilian Defense 9 games 2W 2D 5L
Dragon Variation 3 games 0W 0D 3L
Yugoslav Attack, Topalov Variation
1 game
0W
0D
1L
Yugoslav Attack, Main Line
1 game
0W
0D
1L
Modern Bc4 Variation
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
Opocensky Variation
1 game
0W
0D
1L
Open 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Variation 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
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 4 games 2W 1D 1L
Tartakower Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Forgacs Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 3 games 1W 0D 2L
Scotch Gambit 3 games 1W 0D 2L
Max Lange Attack
3 games
1W
0D
2L
Ruy Lopez 2 games 0W 0D 2L
Closed 1 game 0W 0D 1L
Chigorin Defense
1 game
0W
0D
1L
Morphy Defense 1 game 0W 0D 1L
Classical Defense Deferred
1 game
0W
0D
1L
French Defense 2 games 1W 0D 1L
Winawer Variation 1 game 0W 0D 1L
Retreat Variation
1 game
0W
0D
1L
Steinitz Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Petrov's Defense 1 game 1W 0D 0L
Stafford Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
London Defense
1 game
0W
0D
1L
As Black 19 games 12W 1D 5L
Sicilian Defense 15 games 11W 0D 4L
Accelerated Dragon 6 games 4W 0D 2L
Maróczy Bind
2 games
2W
0D
0L
Modern Variation
2 games
2W
0D
0L
Modern Bc4 Variation
2 games
0W
0D
2L
Smith-Morra Gambit Accepted 2 games 2W 0D 0L
Classical Formation
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Dragon Variation 2 games 2W 0D 0L
Yugoslav Attack
1 game
1W
0D
0L
Modern Bc4 Variation
1 game
1W
0D
0L
Grand Prix Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 2 games 0W 1D 0L
Old Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Rosenthal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 222
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 59 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.24 | Round 6: Dezinsky, Filip - Kozusnik, Jan | 6.8 | 2026.06.24 Dezinsky, Filip (23751169) (1621) | 1 | 91.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.06.23 | Round 5: Kozusnik, Jan - Mojzisova, Barbora | 5.4 | 2026.06.23 Mojzisova, Barbora (23732733) (1843) | ½ | 98.90% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.06.23 | Round 3: Kozusnik, Jan - Fekar, Tomas | 3.8 | 2026.06.23 Fekar, Tomas (23764996) (1709) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.23 | Round 1: Kozusnik, Jan - Kupka, Antonin | 1.4 | 2026.06.23 Kupka, Antonin (571002286) | 1 | 88.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.14 | MCR 2026 | 9.11 | 2026.03.14 Keprt, Dominik (23771445) (1727) | 1 | 87.40% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.03.13 | MCR 2026 | 8.11 | 2026.03.13 Hokr, Matyas (23734663) (1944) | 0 | 89.50% | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 | |
| 2026.03.12 | MCR 2026 | 7.12 | 2026.03.12 Martinek, Filip (23778040) (1824) | 1 | 86.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.11 | MCR 2026 | 6.11 | 2026.03.11 Walder, Hugo (23743360) (1941) | 0 | 78.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.10 | MCR 2026 | 5.11 | 2026.03.10 Gernert, Tomas (23750219) (1851) | 0 | 80.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.09 | MCR 2026 | 4.12 | 2026.03.09 Havlik, David (23751525) (1801) | 1 | 98.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.09 | MCR 2026 | 3.12 | 2026.03.09 Fadrny, Jachym (23744170) (1791) | 0 | 76.90% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.03.08 | MCR 2026 | 2.12 | 2026.03.08 Jordan, Mathias (23732857) (1801) | 0 | 81.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.07 | MCR 2026 | 1.12 | 2026.03.07 Munkhbayar, Unurbayar (23778598) (1940) | 0 | 90.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.03.15 | MÄR 2025 H12 | 9.3 | 2025.03.15 Fadrny, Jachym (23744170) (1766) | * | - | 1. d4 d5 2. c4 dxc4 3. e3 Nf6 | |
| 2025.03.14 | MÄR 2025 H12 | 8.3 | 2025.03.14 Havlik, David (23751525) (1778) | 1 | - | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.03.13 | MÄR 2025 H12 | 7.3 | 2025.03.13 Trejbal, Jindrich (23743948) (1802) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.03.12 | MÄR 2025 H12 | 6.2 | 2025.03.12 Velim, Vojtech (23749407) (1871) | 0 | - | 1. b3 d5 2. Bb2 Nc6 3. e3 Bf5 | |
| 2025.03.11 | MÄR 2025 H12 | 5.3 | 2025.03.11 Temirbek, Amirali (447019808) (1828) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.03.10 | MÄR 2025 H12 | 4.6 | 2025.03.10 Mauric, Jan (23744200) (1792) | 1 | 87.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.03.10 | MÄR 2025 H12 | 3.8 | 2025.03.10 Berdnikov, Tsyren (23771372) (1533) | 1 | - | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2025.03.09 | MÄR 2025 H12 | 2.1 | 2025.03.09 Kolar, Edvard (23746238) (1880) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.08 | MÄR 2025 H12 | 1.12 | 2025.03.08 Zvolanek, Vojtech (23755202) (1432) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 13: Kozusnik, Jan - Stepnicka, Filip | 13.8 | 2025.01.30 Stepnicka, Filip (23771542) (1616) | 0 | 57.70% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.01.30 | Round 11: Tomankova, Lucie - Kozusnik, Jan | 11.4 | 2025.01.30 Tomankova, Lucie (23768002) (1565) | 1 | 90.00% | 1. e4 c5 2. c3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 10: Kozusnik, Jan - Lutskiy, Mikhail | 10.28 | 2025.01.30 Lutskiy, Mikhail (23744308) | 0 | 77.00% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.01.30 | Round 9: Litos, Ondrej - Kozusnik, Jan | 9.8 | 2025.01.30 Litos, Ondrej (23767553) | 1 | 84.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 8: Kozusnik, Jan - Krivka, Lukas | 8.24 | 2025.01.30 Krivka, Lukas (23752092) | 1 | 89.40% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.01.30 | Round 7: Prokopchuk, Oleksandr - Kozusnik, Jan | 7.12 | 2025.01.30 Prokopchuk, Oleksandr (23778016) (1619) | 0 | 78.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 6: Kozusnik, Jan - Myronova, Sofia | 6.20 | 2025.01.30 Myronova, Sofia (23759895) | 0 | 79.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 5: Kusova, Nikola - Kozusnik, Jan | 5.16 | 2025.01.30 Kusova, Nikola (23733705) (1707) | 1 | 90.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 4: Kozusnik, Jan - Martinkovicova, Nela | 4.16 | 2025.01.30 Martinkovicova, Nela (23715596) | 1 | 91.30% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 | |
| 2025.01.30 | Round 3: Chmelova, Klara - Kozusnik, Jan | 3.20 | 2025.01.30 Chmelova, Klara (23758589) | 1 | 95.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.01.30 | Round 2: Kozusnik, Jan - Macharacek, Jakub | 2.12 | 2025.01.30 Macharacek, Jakub (23766697) | 0 | 73.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.01.30 | Round 1: Berdnikov, Tsyren - Kozusnik, Jan | 1.24 | 2025.01.30 Berdnikov, Tsyren (23771372) | 1 | 79.70% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2025.01.30 | Round 7: Lutskiy, Mikhail - Kozusnik, Jan | 7.17 | 2025.01.30 Lutskiy, Mikhail (23744308) (1779) | 0 | 81.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2025.01.29 | Round 6: Kozusnik, Jan - Vo, Daniel | 6.15 | 2025.01.29 Vo, Daniel (23761229) (1678) | ½ | 91.00% | 1. e4 c5 2. Nf3 e6 3. g3 Nc6 | |
| 2025.01.29 | Round 5: Kozusnik, Jan - Kroulik, Stepan | 5.16 | 2025.01.29 Kroulik, Stepan (23725460) (1712) | ½ | 80.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.01.28 | Round 4: Dlouhy, Martin - Kozusnik, Jan | 4.18 | 2025.01.28 Dlouhy, Martin (23773200) (1675) | 1 | 99.20% | 1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 | |
| 2025.01.28 | Round 3: Kozusnik, Jan - Zeman, Jonas | 3.16 | 2025.01.28 Zeman, Jonas (23755733) (1666) | 0 | 86.40% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.01.27 | Round 2: Krivka, Lukas - Kozusnik, Jan | 2.16 | 2025.01.27 Krivka, Lukas (23752092) (1731) | ½ | 85.20% | 1. d4 d5 2. Nf3 e6 3. c4 dxc4 | |
| 2025.01.27 | Round 1: Kozusnik, Jan - Stepnicka, Filip | 1.16 | 2025.01.27 Stepnicka, Filip (23771542) (1433) | 1 | 96.30% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2023.03.18 | h10 | 9.4 | 2023.03.18 Kroulik, Stepan (23725460) (1228) | 1 | 84.80% | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 | |
| 2023.03.17 | h10 | 8.3 | 2023.03.17 Skoloud, Josef (23744111) (1090) | 0 | 79.70% | 1. e4 e5 2. f4 exf4 3. Nf3 d5 | |
| 2023.03.16 | H10 | 7.1 | 2023.03.16 Filindash, Nikita (34159983) (2021) | 0 | 72.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2023.03.15 | H10 | 6.2 | 2023.03.15 Lutskiy, Mikhail (23744308) (1150) | 1 | 92.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2023.03.14 | H10 | 5.2 | 2023.03.14 Kolar, Edvard (23746238) (1518) | 1 | 89.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.03.13 | H10 | 4.2 | 2023.03.13 Trejbal, Jindrich (1254) | 1 | 91.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2023.03.13 | H10 | 3.6 | 2023.03.13 Bucek, Vit (23750812) (1198) | 1 | 92.60% | 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 | |
| 2023.03.12 | H10 | 2.7 | 2023.03.12 Broz, Pavel (1107) | 1 | 82.30% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2023.03.11 | h10 | 1.7 | 2023.03.11 Galia, Simon (23742151) (1071) | 0 | 68.10% | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 | |
| EUYCC 2025 - U12 | 9.5 | Slusarczyk, Agnieszka (21075751) (1702) | 0 | 85.40% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | ||
| EUYCC 2025 - U12 | 8.7 | Fei, Emie (653085876) (1557) | 1 | 93.70% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | ||
| EUYCC 2025 - U12 | 7.4 | Lazars, Krisjanis (11635452) (1845) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| EUYCC 2025 - U12 | 6.3 | Rzadkowska, Lila (21083070) (1964) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| EUYCC 2025 - U12 | 5.5 | Strekalovs, Ernests (11633174) (1683) | 1 | - | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 | ||
| EUYCC 2025 - U12 | 4.8 | Svabova, Klara (23767456) (1653) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| EUYCC 2025 - U12 | 3.8 | Tanase, Andreea (42233127) (1516) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| EUYCC 2025 - U12 | 2.12 | Sevcikova, Terezie (23766425) (1568) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| EUYCC 2024 - U12 | 1.13 | Hamernikova, Iris (23745738) (1511) | 0 | - | 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 |