Player profile
Biela, Mikolaj
Dossier
58 of 60 games analyzed.
Accuracy: 87.9%
Opened e4: 13/20Opened d4: 7/20
Castled kingside: 35Same-side castling: 31Castled queenside: 5Opposite-side castling: 4Did not castle: 2
Fianchettoed kingside: 20Played on the kingside: 13Played in the center: 13Fianchettoed queenside: 8Played on the queenside: 5
Active pieces: 37Initiated exchanges: 29Sacrificed material: 26Space advantage: 26Backward pawn: 25Kept the bishop pair: 23Missed tactics: 22Isolated pawn: 20Avoided exchanges: 6Played gambits: 3
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 20 games 8W 2D 10L
Sicilian Defense 6 games 2W 1D 3L
Accelerated Dragon 2 games 0W 1D 1L
Maróczy Bind
1 game
0W
1D
0L
Maróczy Bind, Gurgenidze Variation
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 2 games 1W 0D 1L
Fianchetto Variation
2 games
1W
0D
1L
Czerniak Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Najdorf Variation 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
French Defense 3 games 1W 1D 1L
Tarrasch Variation 2 games 0W 1D 1L
Modern System
1 game
0W
1D
0L
Open System, Euwe-Keres Line
1 game
0W
0D
1L
St. George Defense 1 game 1W 0D 0L
Traditional Line
1 game
1W
0D
0L
Trompowsky Attack 2 games 1W 0D 1L
Edge Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Modern Steinitz Defense
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 0W 0D 1L
Central Variation 1 game 0W 0D 1L
Greco Variation
1 game
0W
0D
1L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 0W 0D 1L
Averbakh Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 23 games 7W 4D 12L
Sicilian Defense 12 games 4W 3D 5L
Lasker-Pelikan Variation 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Nyezhmetdinov-Rossolimo Attack 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
Closed 1 game 0W 1D 0L
Traditional
1 game
0W
1D
0L
Keres Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6
1 game
0W
0D
1L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Early Deviations
1 game
1W
0D
0L
Richter-Rauzer Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Variations 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 3 games 2W 1D 0L
Fianchetto Variation 2 games 1W 1D 0L
(unspecified)
1 game
0W
1D
0L
Uhlmann-Szabo System
1 game
1W
0D
0L
Karpov System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pirc Defense 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Benoni Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Torre Attack 1 game 0W 0D 1L
Grünfeld Variation, Main Line
1 game
0W
0D
1L
King's Indian Attack 1 game 1W 0D 0L
Wahls Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Indian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 329
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 60 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.07.18 | Round 2: Roubalik, Jakub - Biela, Mikolaj | 2.11 | 2025.07.18 Roubalik, Jakub (322237) (2337) | 0 | 87.50% | 1. d4 Nf6 2. c4 c5 3. d5 g6 | |
| 2024.08.17 | Open A | 9.17 | 2024.08.17 Fojcik, Kacper (21000131) (1797) | ½ | 96.10% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2024.08.17 | Open A | 7.19 | 2024.08.17 Sowa, Roch (91108187) (1784) | 1 | 84.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.08.16 | Open A | 8.15 | 2024.08.16 Szawarnoga, Szymon (41829182) (1805) | 0 | 87.70% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2024.08.14 | Open A | 6.17 | 2024.08.14 Balon, Adam (21054479) (1709) | ½ | 80.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.14 | Open A | 5.17 | 2024.08.14 Raba, Bartosz (21861501) (1802) | 0 | 74.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.08.12 | Open A | 4.11 | 2024.08.12 Dziwoki, Pawel (41825535) (1737) | 0 | 89.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.08.11 | Open A | 3.17 | 2024.08.11 Gebusia, Jeremiasz (21867542) (1702) | 1 | 97.30% | 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 | |
| 2024.08.10 | Open A | 2.16 | 2024.08.10 Kukla, Maciej (21031053) (1729) | ½ | 91.20% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 | |
| 2024.08.10 | Open A | 1.25 | 2024.08.10 Zichenkov, Oleksandr (34138714) (1721) | ½ | 97.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.10.03 | MP-Lubin2026 | 7.32 | 2026.10.03 Niezhentsev, Kyrylo (34126660) (2232) | 0 | 81.10% | 1. e4 c5 2. b3 Nc6 3. Bb2 Nf6 | |
| 2026.10.03 | MP-Lubin2026 | 4.30 | 2026.10.03 Sabuk, Piotr (1137565) (2345) | 0 | 88.40% | 1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 | |
| 2026.10.03 | MP-Lubin2026 | 2.36 | 2026.10.03 Kowalczyk, Pawel (2228) | 0 | 87.60% | 1. e4 c5 2. Ne2 Nc6 3. g3 g6 | |
| 2026.08.09 | Adolf Anderssen Chess Festival 2026 - OPEN A | 9.10 | 2026.08.09 Zounani, Yacine (20695594) (2161) | 1 | 94.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.08.08 | Adolf Anderssen Chess Festival 2026 - OPEN A | 8.7 | 2026.08.08 Zeissel, Andrzej (21829926) (2096) | 0 | 88.00% | 1. e4 c5 2. Nf3 d6 3. c3 e6 | |
| 2026.08.08 | Adolf Anderssen Chess Festival 2026 - OPEN A | 7.10 | 2026.08.08 Lasok, Marek (21848572) (2071) | 1 | 98.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.08.07 | anderssenA | 6.9 | 2026.08.07 Achynovych, Oleh (34143971) (2148) | 0 | 83.00% | 1. d4 d5 2. c4 dxc4 3. e4 b5 | |
| 2026.08.06 | anderssenA | 5.11 | 2026.08.06 Krol, Jan (2204) | 1 | - | 1. d3 d5 2. Nf3 g6 3. g3 Bg7 | |
| 2026.08.05 | anderssenA | 4.19 | 2026.08.05 Lichorad, Mateusz (21817693) (2072) | 1 | 94.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.08.04 | anderssenA | 3.15 | 2026.08.04 Zhuk, Ivan (2109) | 0 | 84.80% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.08.03 | anderssenA | 2.6 | 2026.08.03 Kowalczyk, Pawel (2260) | 1 | 95.60% | 1. e4 a6 2. d4 e6 3. Nf3 b5 | |
| 2026.08.02 | anderssenA | 1.11 | 2026.08.02 Paluszek, Jan (21043590) (2186) | 0 | 90.80% | 1. Nf3 Nf6 2. d4 g6 3. Nbd2 Bg7 | |
| 2026.07.13 | Blitz C16 | 11.10 | 2026.07.13 Khimichenko, Dmytro (34106685) (2013) | 0 | 90.60% | 1. b3 Nf6 2. Bb2 d5 3. e3 g6 | |
| 2026.07.13 | Blitz C16 | 10.12 | 2026.07.13 Kania, Franciszek (1994) | 1 | 84.90% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2026.07.13 | Blitz C16 | 5.6 | 2026.07.13 Rajlich, Vaclav (21048525) (2084) | 0 | 85.40% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.07.13 | Blitz C16 | 4.7 | 2026.07.13 Dobrowolski, Kamil (21006300) (2040) | ½ | 77.20% | 1. e4 e6 2. d4 d5 3. Nd2 a6 | |
| 2026.07.13 | Blitz C16 | 3.7 | 2026.07.13 Lecki, Leonard (21041067) (2103) | 1 | 85.30% | 1. Nf3 Nf6 2. c4 g6 3. d4 Bg7 | |
| 2026.07.11 | Rapid C16 | 5.9 | 2026.07.11 Butkiewicz, Jan (21033439) (2197) | 0 | 86.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2026.07.10 | Rapid C16 | 2.1 | 2026.07.10 Cieslak, Patryk (2406) | 0 | 89.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.15 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 9.12 | 2026.03.15 Dobrowolski, Kamil (21006300) (2075) | 1 | 92.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.03.14 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 8.10 | 2026.03.14 Zawisza, Alan (91131456) (2110) | 0 | 88.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.03.13 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 7.16 | 2026.03.13 Uhryn, Lukasz (21002053) (1972) | 1 | 92.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2026.03.12 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 6.9 | 2026.03.12 Perucki, Maciej (21055300) (2188) | 0 | 84.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.03.11 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 5.14 | 2026.03.11 Oles, Mateusz (21041091) (2026) | 1 | 90.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.03.10 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 4.16 | 2026.03.10 Rabenda, Piotr (21055416) (1844) | 1 | 96.00% | 1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 | |
| 2026.03.10 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 3.24 | 2026.03.10 Szudrowicz, Serafin (91190703) (1846) | 1 | 88.00% | 1. e4 c5 2. Nf3 d6 3. d3 Nc6 | |
| 2026.03.09 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 2.23 | 2026.03.09 Korczakowski, Michal (41858662) (1872) | 0 | 47.10% | 1. d4 e6 2. Nf3 f5 3. Nc3 Nf6 | |
| 2026.03.08 | Indywidualne Mistrzostwa Polski Juniorow 2026 - C16 | 1.6 | 2026.03.08 Kraczek, Cezary (21081107) (2213) | 0 | 86.50% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2025.10.04 | MP-rapid25 | 4.28 | 2025.10.04 Klekowski, Maciej (1132717) (2502) | 0 | 79.60% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.10.04 | MP-rapid25 | 2.37 | 2025.10.04 Krawczyk, Flawian (21881413) (2210) | 0 | 88.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.03 | Rapid C14 | 10.4 | 2024.08.03 Rosol, Philip (1664905) (2049) | 0 | 91.80% | 1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 | |
| 2024.08.03 | Rapid C14 | 9.8 | 2024.08.03 Ochedzan, Filip (21892610) (1923) | ½ | 96.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.08.03 | Rapid C14 | 8.10 | 2024.08.03 Ozog, Bartosz (21049424) (1943) | 1 | 95.90% | 1. d4 Nf6 2. Bg5 Ne4 3. Bh4 c5 | |
| C16b | 8.7 | Bochniak, Franciszek (21894469) (2216) | 0 | - | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 | ||
| C16b | 7.12 | Warchol, Kamil (21858241) (2225) | 1 | 89.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | ||
| C16b | 5.11 | Czuchryta, Kacper (21874166) (2100) | 0 | 84.20% | 1. e4 e6 2. d4 b6 3. Bd3 Bb7 | ||
| C16b | 2.1 | Cieslak, Patryk (2366) | 0 | 86.30% | 1. Nf3 d5 2. c4 e6 3. d4 Nf6 | ||
| C16 | 6.11 | Kania, Franciszek (2040) | 0 | 80.20% | 1. d4 Nf6 2. Nc3 e6 3. e4 d5 | ||
| C16 | 5.5 | Zareba, Piotr (21033390) (2139) | ½ | 97.40% | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 | ||
| C16 | 4.6 | Komendecki, Antoni (21875634) (2073) | ½ | 88.90% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| C16 | 2.3 | Warchol, Kamil (21858241) (2238) | 1 | 95.10% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 9.10 | Korczakowski, Michal (41858662) (1825) | 1 | 90.10% | 1. d4 e6 2. c4 f5 3. Nc3 Nf6 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 8.9 | Krzyzosiak, Anna (21820430) (1870) | 0 | 88.20% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 7.11 | Wolek, Lukas (34689796) (1851) | 1 | 89.90% | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 6.7 | Soliwoda, Zygmunt (21812527) (1891) | 0 | 82.80% | 1. d4 Nf6 2. Nf3 c5 3. d5 b5 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 5.2 | Misiek, Stanislaw (41813022) (1900) | 0 | 89.70% | 1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 4.4 | Zalewska, Malgorzata (21840369) (1703) | * | 89.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 3.8 | Moszczenski, Milosz (1147110) (1883) | 1 | 91.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 2.18 | Zajadlak, Milosz (21082782) (1793) | 1 | 81.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | 1.8 | Owczarek, Maciej (41818628) (1804) | ½ | 87.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 |