Player profile
Quast, Marcel
Dossier
6 of 6 games analyzed.
Accuracy: 94.2%
Opened e4: 2/2
Castled kingside: 4Same-side castling: 2Castled queenside: 2
Played in the center: 4Fianchettoed kingside: 1Played on the queenside: 1
Sacrificed material: 5Initiated exchanges: 4Active pieces: 4Isolated pawn: 3Kept the bishop pair: 3Played gambits: 2Avoided exchanges: 2Backward pawn: 1Space advantage: 1
Openings
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As White 2 games 1W 1D 0L
French Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Chistyakov Defense
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 1D 0L
Alapin Variation 1 game 0W 1D 0L
Smith-Morra Declined
1 game
0W
1D
0L
As Black 4 games 1W 2D 1L
Philidor Defense 2 games 0W 1D 1L
Exchange Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Dutch Defense 1 game 1W 0D 0L
Leningrad Variation 1 game 1W 0D 0L
Warsaw Variation
1 game
1W
0D
0L
Bishop's Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 15
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 6 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.17 | new tournament description | 7.3 | 2026.05.17 Maenken, Merlin (34618961) (2204) | 1 | 94.00% | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 | |
| 2026.05.16 | new tournament description | 5.2 | 2026.05.16 Schwitkowski, Luka (34610669) (2252) | 0 | 89.80% | 1. e4 e5 2. Nf3 d6 3. d4 exd4 | |
| 2026.05.15 | new tournament description | 4.2 | 2026.05.15 Volkov, Mykyta (24635910) (2330) | 1 | 96.10% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.07.18 | Round 3: Quast, Marcel - Koelpin, Arvid | 3.8 | 2025.07.18 Koelpin, Arvid (34644113) (1951) | ½ | 98.70% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2025.07.17 | Round 2: Heinrich, John - Quast, Marcel | 2.2 | 2025.07.17 Heinrich, John (16259491) (2362) | ½ | 89.70% | 1. e4 e5 2. Nf3 d6 3. d4 exd4 | |
| 2025.07.17 | Round 1: Buettner, Thomas - Quast, Marcel | 1.7 | 2025.07.17 Buettner, Thomas (34644024) (1978) | ½ | 97.00% | 1. e4 e5 2. Bc4 d6 3. d3 Nf6 |