Player profile
Mark Biernacki
Dossier
4 of 4 games analyzed.
Accuracy: 87%
Opened c4: 1/1
Castled kingside: 3Same-side castling: 3Did not castle: 1
Fianchettoed kingside: 4Played on the queenside: 2Played on the kingside: 1Fianchettoed queenside: 1Played in the center: 1
Isolated pawn: 3Kept the bishop pair: 3Initiated exchanges: 3Backward pawn: 2Active pieces: 2Sacrificed material: 1Avoided exchanges: 1
Openings
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As White 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Yugoslav Variation, Advance Line
1 game
0W
0D
1L
As Black 3 games 0W 1D 2L
King's Indian Defense 1 game 0W 0D 1L
Accelerated Averbakh Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 0D 1L
Kan Variation 1 game 0W 0D 1L
Wing Attack, Fianchetto Variation
1 game
0W
0D
1L
English Opening 1 game 0W 1D 0L
Great Snake Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 19
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 4 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.03.12 | Round 5: Darcy Lima - Mark Biernacki | 2023.03.12 Darcy Lima | 0 | 82.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.03.11 | Round 2: Dina Belenkaya - Mark Biernacki | 2023.03.11 Dina Belenkaya | 0 | 87.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.01.16 | Round 6: Richard Francisco - Mark Biernacki | 2023.01.16 Richard Francisco | ½ | 87.70% | 1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 | ||
| 2023.01.14 | Round 1: Mark Biernacki - Kostya Kavutskiy | 2023.01.14 Kostya Kavutskiy | 0 | 89.90% | 1. c4 g6 2. Nc3 Bg7 3. Nf3 Nf6 |