Player profile
Chaika, Vitalii
Dossier
16 of 20 games analyzed.
Accuracy: 83.9%
Opened d4: 7/7
Castled kingside: 13Same-side castling: 11Castled queenside: 2Opposite-side castling: 2Did not castle: 1
Played on the kingside: 7Played on the queenside: 4Played in the center: 4Fianchettoed kingside: 3Fianchettoed queenside: 3
Backward pawn: 13Kept the bishop pair: 11Active pieces: 11Isolated pawn: 9Space advantage: 9Sacrificed material: 8Initiated exchanges: 8Avoided exchanges: 6Missed tactics: 5Played gambits: 1
Openings
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As White 9 games 4W 0D 5L
Queen's Pawn Game 7 games 4W 0D 3L
Accelerated London System 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 11 games 1W 0D 10L
Pirc Defense 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
(unspecified)
3 games
0W
0D
3L
Rat Defense 2 games 0W 0D 2L
Accelerated Gurgenidze 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Old Indian Defense 2 games 1W 0D 1L
Czech Variation 2 games 1W 0D 1L
with Nf3
2 games
1W
0D
1L
Zukertort Opening 1 game 0W 0D 1L
Pirc Invitation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 0W 0D 1L
Wade-Tartakower Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Czech Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 105
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 20 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 9.30 | 2026.07.23 Buchcar, Tomas (328421) (2176) | 1 | 94.10% | 1. d4 d6 2. Bf4 Nf6 3. e3 Nbd7 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 8.23 | 2026.07.23 Toman, Ondrej (344516) (2220) | 0 | 70.00% | 1. d4 d6 2. e4 c6 3. Nc3 g6 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 7.35 | 2026.07.23 Maul, Maik (16204816) (1737) | 1 | 89.90% | 1. d4 d5 2. Bf4 e6 3. e3 f5 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 6.20 | 2026.07.23 Grebeniuk, Semen (14117509) (2227) | 0 | 90.00% | 1. e4 d6 2. Nc3 c6 3. g3 e5 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 5.13 | 2026.07.23 Korshunov, Sergey And. (34274715) (2362) | 0 | 88.70% | 1. d4 Nf6 2. Bf4 e6 3. e3 b6 | |
| 2026.07.23 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 4.21 | 2026.07.23 Burdalev, Kirill (14121913) (2276) | 1 | 97.10% | 1. d4 d6 2. Nf3 c6 3. c4 Nf6 | |
| 2026.07.22 | CZECH OPEN 2026 - G1 - PARDUBICKY KRAJ OPEN | 2.22 | 2026.07.22 Winter, Ondrej (23702192) (2286) | 0 | 89.90% | 1. e4 d6 2. d4 c6 3. Nc3 g6 | |
| 2025.11.29 | All-Ukrainian Blitz Chess Tournament dedicated 100th anniversary Efim Geller Final | 4.7 | 2025.11.29 Garsky, Vladyslav (34100270) (2176) | 0 | 83.70% | 1. e4 d6 2. d4 c6 3. c4 e5 | |
| 2025.11.29 | All-Ukrainian Blitz Chess Tournament dedicated 100th anniversary Efim Geller Final | 2.7 | 2025.11.29 Tobak, Mikhail (14165570) (2299) | 0 | 80.80% | 1. Nf3 d6 2. g3 e5 3. d3 Nf6 | |
| 2025.07.24 | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | 7.26 | 2025.07.24 Mica, Marek (382884) (2268) | 0 | - | 1. d4 d6 2. Nf3 Nf6 3. c4 Nbd7 | |
| 2025.07.24 | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | 5.22 | 2025.07.24 Zurek, Milan (300241) (2320) | 0 | - | 1. d4 d6 2. Bf4 g6 3. e3 Bg7 | |
| 2025.07.23 | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | 3.19 | 2025.07.23 Virostko, Petr (308340) (2336) | 0 | - | 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 | |
| 2025.07.23 | CZECH OPEN 2025 - G1 - PARDUBICKÝ KRAJ OPEN - rapid tournament | 1.7 | 2025.07.23 Roshka, Yevgeniy (14129558) (2458) | 0 | - | 1. d4 g6 2. Bf4 Bg7 3. e3 d6 | |
| 2024.07.19 | CZECH OPEN 2024 - A - PARDUBICE OPEN | 1.19 | 2024.07.19 Mladek, Richard (386588) (2385) | 0 | 91.80% | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 | |
| 2024.07.18 | MCR Rapid G1 | 9.28 | 2024.07.18 Brotanek, Tomas (23741988) (1794) | 1 | 66.80% | 1. d4 d5 2. Bf4 h5 3. e3 e5 | |
| 2024.07.18 | MCR Rapid G1 | 6.36 | 2024.07.18 Pejrimovska, Viola Ruby (23709529) (1830) | 0 | 85.20% | 1. e4 d6 2. d4 c6 3. Nc3 Nf6 | |
| 2024.07.18 | MCR Rapid G1 | 5.27 | 2024.07.18 Stocek, Martin (380121) (1925) | 0 | 74.30% | 1. d4 d6 2. e4 c6 3. Be3 Nf6 | |
| 2024.07.18 | MCR Rapid G1 | 4.16 | 2024.07.18 Dobrowolski, Piotr (1106236) (2279) | 0 | 69.60% | 1. d4 e6 2. Bf4 c5 3. e3 Nf6 | |
| 2024.07.17 | MCR Rapid G1 | 3.29 | 2024.07.17 Filindash, Nikita (34159983) (1914) | 1 | 81.10% | 1. d4 d5 2. Bf4 c5 3. e3 e6 | |
| 2024.07.17 | MCR Rapid G1 | 2.16 | 2024.07.17 Burdalev, Kirill (14121913) (2288) | 0 | 89.10% | 1. d4 d6 2. Nf3 c6 3. c4 Nf6 |