Player profile
Roser, Kevin
Dossier
12 of 14 games analyzed.
Accuracy: 90.9%
Opened e4: 5/5
Castled kingside: 10Same-side castling: 9Opposite-side castling: 2Castled queenside: 2
Played in the center: 5Fianchettoed kingside: 4Played on the kingside: 3Fianchettoed queenside: 2Played on the queenside: 1
Kept the bishop pair: 10Active pieces: 9Initiated exchanges: 8Space advantage: 6Sacrificed material: 5Backward pawn: 5Isolated pawn: 4Avoided exchanges: 3Accepted short draws: 1Played gambits: 1
Openings
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As White 6 games 2W 3D 1L
French Defense 2 games 1W 0D 1L
Winawer Variation 1 game 1W 0D 0L
Poisoned Pawn Variation Declined
1 game
1W
0D
0L
Paulsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Anti-Marshall
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 1D 0L
Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Nimzowitsch Defense 1 game 0W 1D 0L
Williams Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
Opocensky Variation
1 game
0W
1D
0L
As Black 8 games 1W 5D 2L
Sicilian Defense 6 games 1W 3D 2L
Nyezhmetdinov-Rossolimo Attack 3 games 0W 2D 1L
Fianchetto Variation
2 games
0W
1D
1L
Gurgenidze Variation
1 game
0W
1D
0L
Kan Variation 1 game 0W 1D 0L
Maróczy Bind, Réti Variation
1 game
0W
1D
0L
Old Sicilian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Richter-Rauzer Variation 1 game 1W 0D 0L
Neo-Modern Variation
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 1 game 0W 1D 0L
Anti-Nimzo-Indian 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 31
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 |
|---|---|---|---|---|---|---|---|
| 2026.04.06 | Grenke Chess Festival 2026 Open | 9.69 | 2026.04.06 Diller, Daniel (12908983) (2217) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.04.06 | Grenke Chess Festival 2026 Open | 8.75 | 2026.04.06 Micottis, Dorian (26021986) (2240) | ½ | 98.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.05 | Grenke Chess Festival 2026 Open | 6.67 | 2026.04.05 Paragua, Megan Althea (30973007) (2239) | 0 | 80.50% | 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 | |
| 2026.04.04 | Grenke Chess Festival 2026 Open | 5.62 | 2026.04.04 Mrozowski, Patryk (1155296) (2239) | ½ | 89.70% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.04.21 | Grenke Chess Open A | 9.10 | 2025.04.21 Hartge, Gedeon (12932116) (2278) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.04.21 | Round 8: Roser, Kevin - Sokhor, Nazar | 8.15 | 2025.04.21 Sokhor, Nazar (34126937) (2196) | ½ | 97.00% | 1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 | |
| 2025.04.20 | Round 7: Golecki, Jan - Roser, Kevin | 7.32 | 2025.04.20 Golecki, Jan (1184008) (2265) | ½ | 92.90% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2025.04.19 | Round 5: Eugene, Floryan - Roser, Kevin | 5.14 | 2025.04.19 Eugene, Floryan (20694784) (2476) | 0 | 69.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.04.19 | Round 4: Roser, Kevin - Rozen, Eytan | 4.13 | 2025.04.19 Rozen, Eytan (2816750) (2508) | ½ | 92.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.18 | Round 3: Thouard, Axel - Roser, Kevin | 3.43 | 2025.04.18 Thouard, Axel (652079112) (2154) | 1 | 92.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.03.31 | new tournament description | 7.17 | 2024.03.31 Kaufeld, Juergen (4648498) (2260) | ½ | 94.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.03.31 | Grenke Open | 6.2 | 2024.03.31 Gruenter, Martin (24640352) (2202) | 1 | 98.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.03.30 | new tournament description | 5.51 | 2024.03.30 Koehler, Christian Friedrich (12931489) (2209) | ½ | 96.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.03.30 | new tournament description | 4.5 | 2024.03.30 Sedy, Pavel (318884) (2145) | 0 | 88.30% | 1. e4 e6 2. d4 d5 3. Nc3 Be7 |