Player profile
Sobotka, Jakub
Dossier
8 of 8 games analyzed.
Accuracy: 90.4%
Opened d4: 4/4
Castled kingside: 6Same-side castling: 5Did not castle: 2
Played in the center: 5Fianchettoed queenside: 3Played on the kingside: 2
Active pieces: 8Space advantage: 6Initiated exchanges: 6Sacrificed material: 5Kept the bishop pair: 3Missed tactics: 3Backward pawn: 3Isolated pawn: 2Avoided exchanges: 2Played gambits: 1
Openings
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As White 4 games 2W 1D 1L
Benoni Defense 1 game 1W 0D 0L
King's Indian System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Defense 1 game 0W 1D 0L
Stockholm Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blumenfeld Countergambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 4 games 3W 0D 1L
Queen's Indian Defense 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Traditional Variation, Main Line
1 game
0W
0D
1L
Traditional Variation
1 game
1W
0D
0L
Sicilian Defense 1 game 1W 0D 0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 29
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 8 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.03 | South Island Chess Championships 2026 | 08 | 2026.10.03 Stark, John (4300963) (2027) | 0 | 79.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.10.02 | South Island Chess Championships 2026 | 07 | 2026.10.02 Van Dijk, Peter (4302990) (2081) | 1 | 92.60% | 1. d4 Nf6 2. c4 c5 3. d5 e5 | |
| 2026.10.02 | South Island Chess Championships 2026 | 06 | 2026.10.02 Taylor, Keenan (4311396) | 1 | 93.00% | 1. d4 e6 2. c4 Nf6 3. Nf3 d5 | |
| 2026.10.01 | South Island Chess Championships 2026 | 05 | 2026.10.01 Muthukumaran, Sriram (4324005) (1775) | 1 | 91.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.10.01 | South Island Chess Championships 2026 | 04 | 2026.10.01 Heard, Billy (4327845) (1731) | ½ | 94.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.09.30 | South Island Chess Championships 2026 | 03 | 2026.09.30 Li, Fiona Chenxi (4330757) (1467) | 1 | 94.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2026.09.30 | South Island Chess Championships 2026 | 02 | 2026.09.30 Mohammadi, Arvin (12528617) (1996) | 0 | 80.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2026.09.29 | South Island Chess Championships 2026 | 01 | 2026.09.29 Steadman, Michael V R (4300548) (1982) | 1 | 97.70% | 1. Nf3 Nf6 2. b4 e5 3. Nxe5 Bxb4 |