Player profile
Cwiek, Stefan
Dossier
14 of 14 games analyzed.
Accuracy: 88.1%
Opened e4: 2/2
Castled kingside: 6Same-side castling: 4Opposite-side castling: 1Did not castle: 1
Played on the queenside: 3Played in the center: 2Played on the kingside: 2Fianchettoed kingside: 2Fianchettoed queenside: 2
Active pieces: 6Sacrificed material: 6Initiated exchanges: 6Isolated pawn: 5Kept the bishop pair: 5Backward pawn: 3Space advantage: 2
Openings
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As White 2 games 1W 0D 1L
Sicilian Defense 1 game 0W 0D 1L
Alapin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
Fritz Variation
1 game
1W
0D
0L
As Black 5 games 1W 2D 2L
Nimzo-Larsen Attack 2 games 1W 1D 0L
Classical Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
English Opening 2 games 0W 1D 1L
Symmetrical Variation 1 game 0W 1D 0L
Ultra-Symmetrical Variation
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Zukertort Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 53
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 14 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.06 | II Liga 2026 | 9.51 | 2026.09.06 Marek, Grzegorz (21889155) (1986) | ½ | 82.60% | 1. b3 d5 2. Bb2 c5 3. e3 Nf6 | |
| 2026.09.05 | II Liga 2026 | 8.39 | 2026.09.05 Semenukha, Nikita (14175584) (2041) | 0 | 74.40% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2026.09.03 | II Liga 2026 | 6.63 | 2026.09.03 Gumula, Daniel (1123122) (2138) | 0 | 90.40% | 1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 | |
| 2026.09.02 | II Liga 2026 | 5.27 | 2026.09.02 Swiatnicki, Andrzej (1105981) (2008) | 1 | 95.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.09.01 | II Liga 2026 | 4.45 | 2026.09.01 Liberadzki, Slawomir (1123483) (2118) | ½ | 94.40% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2026.08.31 | II liga 2026 | 3.20 | 2026.08.31 Galazka, Aleksander (41836286) (1900) | 1 | 88.90% | 1. b3 d5 2. e3 c5 3. Bb2 Nc6 | |
| 2026.08.30 | II liga 2026 | 2.13 | 2026.08.30 Flis, Piotr (21095183) (2033) | 0 | 90.40% | 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 | |
| Round 8: Cwiek, Stefan - Geist, Tim | 8.2 | Geist, Tim (34604324) (2023) | 0 | 83.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 7: Makoveienko, Mykhaylo - Cwiek, Stefan | 7.5 | Makoveienko, Mykhaylo (34683500) (1862) | 1 | 94.70% | 1. e4 c5 2. Ne2 Nf6 3. Nbc3 d5 | ||
| Round 6: Cwiek, Stefan - Allen, Phillipp | 6.7 | Allen, Phillipp (16272846) (1856) | 1 | 93.10% | 1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 | ||
| Round 5: De Silva, Rasheen - Cwiek, Stefan | 5.6 | De Silva, Rasheen (9902260) (1850) | ½ | 83.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 4: Cwiek, Stefan - Goldenstein, Arnd | 4.10 | Goldenstein, Arnd (24600784) (1884) | 1 | 94.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Round 2: Cwiek, Stefan - Stukert, Artur | 2.11 | Stukert, Artur (34677305) (1828) | ½ | 86.20% | 1. e4 c5 2. b3 d6 3. Bb2 Nc6 | ||
| Round 1: Zimmer, Patrick - Cwiek, Stefan | 1.14 | Zimmer, Patrick (533032238) (1736) | 1 | 97.40% | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 |