Player profile
Vaculik, Jakub
Dossier
14 of 15 games analyzed.
Accuracy: 92.2%
Opened d4: 2/4Opened Nf3: 1/4Opened e4: 1/4
Same-side castling: 7Castled kingside: 6Did not castle: 2Castled queenside: 1
Played in the center: 3Fianchettoed queenside: 2Played on the queenside: 2Fianchettoed kingside: 1
Kept the bishop pair: 6Space advantage: 6Initiated exchanges: 6Active pieces: 6Backward pawn: 3Avoided exchanges: 2Isolated pawn: 2Missed tactics: 2Sacrificed material: 2Accepted short draws: 2
Openings
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As White 5 games 1W 3D 1L
East Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 1D 0L
Queen's Indian Formation
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
Ragozin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Torre Attack 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 5 games 1W 2D 2L
Philidor Defense 1 game 0W 0D 1L
Lion Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
Catalan Defense Accepted
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 48
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 15 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.07.20 | Round 7: Vaculik, Jakub - Verner, Matej | 7.27 | 2025.07.20 Verner, Matej (23729236) (2122) | 1 | - | 1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 | |
| 2025.01.25 | marianky-2025 | 9.12 | 2025.01.25 Tichy, Stepan (331848) (2184) | ½ | 95.10% | 1. Nf3 Nf6 2. c4 e6 3. g3 b6 | |
| 2025.01.24 | marianky-2025 | 8.14 | 2025.01.24 Ochedzan, Filip (21892610) (2136) | 0 | 88.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2025.01.23 | marianky-2025 | 7.13 | 2025.01.23 Van der Hagen, Loek (1052853) (2299) | 0 | 89.30% | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2025.01.22 | marianky-2025 | 6.13 | 2025.01.22 Senthil Maran K (25035681) (2398) | ½ | 98.00% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 | |
| 2025.01.21 | marianky-2025 | 5.14 | 2025.01.21 Bhagat Kush (46672940) (2294) | ½ | 91.90% | 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 | |
| 2025.01.21 | marianky-2025 | 4.12 | 2025.01.21 Roesemann, Rainer (4610296) (2276) | 1 | 92.70% | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2025.01.20 | marianky-2025 | 3.15 | 2025.01.20 Sliwerski, Radoslaw (1115308) (2040) | ½ | 96.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.01.19 | marianky-2025 | 2.11 | 2025.01.19 Konopka, Michal (308633) (2321) | 0 | 79.20% | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | |
| 2025.01.18 | marianky-2025 | 1.15 | 2025.01.18 Pisk, Petr (304689) (2302) | ½ | 98.70% | 1. c4 c6 2. d4 d5 3. cxd5 cxd5 | |
| 2023.01.12 | Prague Open | Czech Tour | 8 | 2023.01.12 Ivanov, Mike (2613158) (2319) | 0 | 89.40% | 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 | |
| 2023.01.11 | Prague Open | Czech Tour | 7 | 2023.01.11 Ocelak, Jakub (23707933) (2105) | 1 | 93.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2023.01.09 | Prague Open | Czech Tour | 5 | 2023.01.09 Chubakov, Sultan (13803468) (2039) | 0 | 89.50% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2023.01.08 | Prague Open | Czech Tour | 4 | 2023.01.08 Tobak, Mikhail (14165570) (2297) | 0 | 90.00% | 1. c4 e5 2. Nc3 Nc6 3. d3 d6 | |
| 2023.01.07 | Prague Open | Czech Tour | 3 | 2023.01.07 Pressler, Tobias (23715359) (1975) | 1 | 93.10% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 |