Player profile
Hlavacek, Jiri
Dossier
4 of 7 games analyzed.
Accuracy: 85.2%
Opened d4: 1/2Opened e4: 1/2
Castled kingside: 4Same-side castling: 3
Fianchettoed kingside: 4Played in the center: 2Fianchettoed queenside: 1Played on the kingside: 1
Missed tactics: 3Backward pawn: 3Active pieces: 3Space advantage: 2Isolated pawn: 2Kept the bishop pair: 2Sacrificed material: 2Initiated exchanges: 2Avoided exchanges: 1Played gambits: 1
Openings
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As White 2 games 1W 0D 1L
Catalan Opening 1 game 0W 0D 1L
Tarrasch Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 5 games 0W 3D 2L
Italian Game 2 games 0W 2D 0L
Two Knights Defense 2 games 0W 2D 0L
Modern Bishop's Opening
1 game
0W
1D
0L
Ulvestad Variation
1 game
0W
1D
0L
King's Indian Defense 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 0D 1L
Bayonet Attack
1 game
0W
0D
1L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Original Defense
1 game
0W
1D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Accelerated Panov Attack 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Blunders Top 4 of 31
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 7 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.31 | Round 9: Hlavacek, Jiri - Koupil, Stepan | 9.13 | 2026.10.31 Koupil, Stepan (23742119) (1849) | 0 | 82.60% | 1. d4 d5 2. Nf3 Nf6 3. g3 c5 | |
| 2026.10.30 | Round 8: Temirbek, Amirali - Hlavacek, Jiri | 8.9 | 2026.10.30 Temirbek, Amirali (447019808) (1934) | 0 | 79.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 d6 | |
| 2026.10.29 | Round 7: Jandacek, Krystof - Hlavacek, Jiri | 7.7 | 2026.10.29 Jandacek, Krystof (23780800) (1950) | ½ | 89.40% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 | |
| 2026.10.28 | Round 6: Hlavacek, Jiri - Vognic, David | 6.12 | 2026.10.28 Vognic, David (23780673) (1944) | 1 | 89.50% | 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 | |
| 2026.10.27 | Round 5: Tsantsala, Kostiantyn - Hlavacek, Jiri | 5.12 | 2026.10.27 Tsantsala, Kostiantyn (23768401) (1933) | 0 | - | 1. e4 c6 2. c4 d5 3. cxd5 cxd5 | |
| 2026.10.25 | Round 3: Svadlenka, Michal - Hlavacek, Jiri | 3.14 | 2026.10.25 Svadlenka, Michal (23717068) (1990) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.10.24 | Round 1: Kroulik, Vaclav - Hlavacek, Jiri | 1.2 | 2026.10.24 Kroulik, Vaclav (23725478) (2154) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 |