Player profile
Zierke, Oliver
Dossier
12 of 13 games analyzed.
Accuracy: 92%
Opened d4: 4/7Opened Nf3: 3/7
Castled kingside: 10Same-side castling: 8Did not castle: 2Opposite-side castling: 1
Played on the queenside: 5Fianchettoed kingside: 3Fianchettoed queenside: 2Played in the center: 2Played on the kingside: 1
Active pieces: 9Kept the bishop pair: 8Initiated exchanges: 8Space advantage: 7Isolated pawn: 4Sacrificed material: 4Backward pawn: 3Missed tactics: 3Played gambits: 2Avoided exchanges: 1
Openings
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As White 7 games 2W 4D 1L
Queen's Gambit Declined 3 games 1W 2D 0L
Orthodox Defense 1 game 1W 0D 0L
Rubinstein Variation
1 game
1W
0D
0L
Harrwitz Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Variation 1 game 0W 1D 0L
Normal Line
1 game
0W
1D
0L
English Opening 2 games 0W 1D 1L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Indian Formation
1 game
0W
1D
0L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 1D 0L
Classical Defense 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Tarrasch Defense 1 game 1W 0D 0L
Schara Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 6 games 2W 1D 2L
Sicilian Defense 4 games 1W 1D 1L
Richter-Rauzer Variation 4 games 1W 1D 1L
Neo-Modern Variation
3 games
1W
1D
1L
Vitolins Variation
1 game
0W
0D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
Catalan Defense
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 38
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 13 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.20 | 38th International Chess Tournament Open Pula 2026 | 8 | 2026.06.20 Kalyoncu, Beren (51608383) (1884) | ½ | 93.60% | 1. Nf3 d5 2. e3 Nf6 3. c4 dxc4 | |
| 2026.06.19 | 38th International Chess Tournament Open Pula 2026 | 7 | 2026.06.19 Kekic, Ahmed (14422123) (2076) | ½ | 93.30% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 | |
| 2026.06.18 | 38th International Chess Tournament Open Pula 2026 | 6 | 2026.06.18 Larkin, Vladyslav (14152894) (2500) | 0 | 93.60% | 1. c4 e6 2. Nf3 d5 3. g3 c5 | |
| 2026.06.17 | 38th International Chess Tournament Open Pula 2026 | 5 | 2026.06.17 Stefan, Iulia-Cristiana (1273876) (2051) | 1 | 86.30% | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2026.06.16 | 38th International Chess Tournament Open Pula 2026 | 4 | 2026.06.16 Kovacevic, Aleksandar (903124) (2440) | 0 | 84.60% | 1. Nf3 c5 2. c4 Nf6 3. b3 g6 | |
| 2026.06.15 | 38th International Chess Tournament Open Pula 2026 | 3 | 2026.06.15 Buchtova, Viktorie (23714786) (1987) | * | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.06.24 | 36th International Chess Tournament Open Pula 2024 | 9 | 2024.06.24 Sisic, Muhamed (14419530) (2071) | 1 | 98.30% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | |
| 2024.06.23 | 36th International Chess Tournament Open Pula 2024 | 8 | 2024.06.23 Rogic, Davor (14501228) (2402) | 0 | 85.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.06.22 | 36th International Chess Tournament Open Pula 2024 | 7 | 2024.06.22 Malesevic, Nedeljko (1703447) (2260) | 1 | 89.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.06.21 | 36th International Chess Tournament Open Pula 2024 | 6 | 2024.06.21 Vasic, Bosko (14503972) (1965) | 1 | 95.10% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 | |
| 2024.06.20 | 36th International Chess Tournament Open Pula 2024 | 5 | 2024.06.20 Mihaljevic, Eva (14573016) (2019) | ½ | 93.10% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.06.19 | 36th International Chess Tournament Open Pula 2024 | 4 | 2024.06.19 Centrih, Aleks (14638231) (2073) | ½ | 91.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.06.18 | 36th International Chess Tournament Open Pula 2024 | 3 | 2024.06.18 Fercec, Nenad (14500299) (2403) | ½ | 98.70% | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ |