Player profile
Classen, Marnin
Dossier
46 of 49 games analyzed.
Accuracy: 87.6%
Opened e4: 19/22Opened d4: 3/22
Castled kingside: 32Same-side castling: 28Opposite-side castling: 5Castled queenside: 3Did not castle: 3
Played in the center: 14Played on the queenside: 11Fianchettoed queenside: 7Played on the kingside: 6Fianchettoed kingside: 6
Sacrificed material: 26Kept the bishop pair: 20Active pieces: 20Initiated exchanges: 19Space advantage: 16Backward pawn: 15Isolated pawn: 13Missed tactics: 12Avoided exchanges: 8Played gambits: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 24 games 10W 6D 8L
Sicilian Defense 9 games 2W 3D 4L
(unspecified) 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Hyperaccelerated Dragon 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 0W 1D 0L
Maróczy Bind, Réti Variation
1 game
0W
1D
0L
Nimzowitsch Variation 1 game 0W 0D 1L
Advance Variation
1 game
0W
0D
1L
Dragon Variation 1 game 0W 0D 1L
Yugoslav Attack, Chinese Dragon
1 game
0W
0D
1L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grand Prix Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 3 games 1W 1D 1L
Closed 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Spanish Countergambit 1 game 0W 0D 1L
Harding Gambit
1 game
0W
0D
1L
Caro-Kann Defense 3 games 1W 1D 1L
Two Knights Attack 3 games 1W 1D 1L
(unspecified)
2 games
0W
1D
1L
Mindeno Variation, Exchange Line
1 game
1W
0D
0L
French Defense 2 games 1W 1D 0L
Steinitz Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Boleslavsky Variation
1 game
0W
1D
0L
Pirc Defense 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Leningrad Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
Classical Variation
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
Harrwitz Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Hungarian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
Rare Defenses
1 game
1W
0D
0L
As Black 17 games 4W 8D 5L
French Defense 7 games 1W 2D 4L
Advance Variation 2 games 0W 1D 1L
Euwe Variation
1 game
0W
0D
1L
Paulsen Attack
1 game
0W
1D
0L
Exchange Variation 2 games 1W 0D 1L
Monte Carlo Variation
1 game
0W
0D
1L
(unspecified)
1 game
1W
0D
0L
Steiner Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Variation 1 game 0W 0D 1L
Chistyakov Defense, Modern Line
1 game
0W
0D
1L
Steinitz Variation 1 game 0W 1D 0L
Boleslavsky Variation
1 game
0W
1D
0L
Queen's Pawn Game 3 games 1W 2D 0L
London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Colle System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Levitsky Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 3 games 1W 1D 1L
Dragon Variation 3 games 1W 1D 1L
Yugoslav Attack, Modern Line
2 games
0W
1D
1L
Classical Variation
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rapport-Jobava System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Vienna Game 1 game 0W 1D 0L
Vienna Gambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 271
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 49 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.04 | Round 2: Classen, Marnin - Kanyamarala, Trisha | 2.16 | 2026.06.04 Kanyamarala, Trisha (45004722) (2191) | 0 | 82.90% | 1. e4 c5 2. d3 Nc6 3. f4 d5 | |
| 2026.05.30 | ODJM B 2026 | 9 | 2026.05.30 Klemm, Julian (533001901) (1650) | ½ | 84.00% | 1. e4 c5 2. d3 e6 3. f4 d5 | |
| 2026.05.29 | ODJM B 2026 | 8 | 2026.05.29 Petrow, Andre (34612815) (1894) | 0 | 84.00% | 1. e4 e6 2. c4 d5 3. cxd5 exd5 | |
| 2026.05.28 | ODJM B 2026 | 7 | 2026.05.28 Jamalli, Ali (34691464) (1730) | 1 | 98.20% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.05.27 | ODJM B 2026 | 6 | 2026.05.27 Schoenrock, Elia (533051208) (1908) | ½ | 83.80% | 1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 | |
| 2026.05.27 | ODJM B 2026 | 5 | 2026.05.27 Gold, Finnja (34660453) (1623) | ½ | 91.10% | 1. e4 c5 2. Nf3 a6 3. c4 e6 | |
| 2026.05.26 | ODJM B 2026 | 4 | 2026.05.26 Rabus, Johann (34602950) (1734) | 1 | 95.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.05.25 | ODJM B 2026 | 3 | 2026.05.25 Farouk, Isa Mohideen (34632344) (1760) | ½ | 85.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2026.05.24 | ODJM B 2026 | 1 | 2026.05.24 Betz, Niclas (34616748) (1650) | 1 | 95.30% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.05.15 | ODJM B 2026 | 2 | 2026.05.15 Kautny, Fabian (34657193) (1819) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 d5 | |
| 2025.06.14 | DEM U12 2025 | 9 | 2025.06.14 Hamann, Friedrich (34622829) (1822) | 0 | 71.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.06.13 | DEM U12 2025 | 8 | 2025.06.13 Shneider, Illia (34166300) (1799) | 1 | 94.60% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.06.12 | DEM U12 2025 | 7 | 2025.06.12 Brueckner, Julian (34630031) (1802) | 0 | 84.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.06.11 | DEM U12 2025 | 6 | 2025.06.11 Ziem, Ole (34624791) (1670) | ½ | 88.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.06.11 | DEM U12 2025 | 5 | 2025.06.11 Krishnan, Vihaan (34633910) (1731) | 0 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.10 | DEM U12 2025 | 4 | 2025.06.10 Shalovylo, Matwij (41846516) (1788) | ½ | 88.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.06.09 | DEM U12 2025 | 3 | 2025.06.09 Zielke, Mika (34661816) (1733) | ½ | 77.40% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.06.08 | DEM U12 2025 | 2 | 2025.06.08 Teng, David (34604570) (1837) | ½ | 87.90% | 1. e4 c5 2. d3 e6 3. f4 d5 | |
| 2025.06.08 | DEM U12 2025 | 1 | 2025.06.08 Retzlaff, Nick (34610367) (1790) | ½ | 88.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.17 | Round 10: Classen, Marnin - El Zein, Bassam | 10.7 | 2025.04.17 El Zein, Bassam (5313228) (1934) | 0 | 84.20% | 1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 | |
| 2025.04.17 | Round 9: Kolar, Edvard - Classen, Marnin | 9.7 | 2025.04.17 Kolar, Edvard (23746238) (1868) | ½ | 85.70% | 1. d4 Nf6 2. Nf3 e6 3. e3 d5 | |
| 2025.04.17 | Round 8: Classen, Marnin - Nurakyn, Suleiman | 8.5 | 2025.04.17 Nurakyn, Suleiman (447003073) (1997) | ½ | 82.00% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2025.04.16 | Round 1: Classen, Marnin - Guo, Ethan | 1.3 | 2025.04.16 Guo, Ethan (30976359) (2060) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.04.14 | Round 6: Braaten, Birk - Classen, Marnin | 6.7 | 2025.04.14 Braaten, Birk (1568175) (1884) | 0 | 88.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.04.13 | Round 4: Classen, Marnin - Nguyen Truong An Khang | 4.8 | 2025.04.13 Nguyen Truong An Khang (12427616) (1862) | 0 | 85.90% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2025.04.13 | Round 2: Classen, Marnin - Sason, Noam | 2.6 | 2025.04.13 Sason, Noam (371282346) (1967) | 0 | 85.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.12.30 | DVM U12 2024 | 7 | 2024.12.30 Tomovski, Leon (34691790) (1569) | 1 | 94.40% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.12.29 | DVM U12 2024 | 6 | 2024.12.29 Buff, Hannes (533014094) (1370) | 1 | 89.10% | 1. e4 c5 2. Nc3 d6 3. g3 Nf6 | |
| 2024.12.28 | DVM U12 2024 | 4 | 2024.12.28 Pflugbeil, Julian (34608850) (1586) | 1 | 90.70% | 1. e4 d6 2. d4 Nf6 3. Bd3 g6 | |
| 2024.12.28 | DVM U12 2024 | 3 | 2024.12.28 Fadeev, Justin Michael (34602968) (1894) | 0 | 93.30% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2024.12.27 | DVM U12 2024 | 2 | 2024.12.27 Lieberknecht, Pascal (34667865) (1212) | 1 | 91.60% | 1. e4 d6 2. d4 Nf6 3. Bd3 g6 | |
| 2024.12.27 | DVM U12 2024 | 1 | 2024.12.27 Teng, David (34604570) (1732) | ½ | 85.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.05.25 | ODJM C 2024 | 9 | 2024.05.25 Lau, Lars (34623663) (1554) | 1 | 85.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.05.24 | ODJM C 2024 | 8 | 2024.05.24 Margaryan, Mari (16279700) | 1 | 97.00% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.05.23 | ODJM C 2024 | 7 | 2024.05.23 Classen, Miguel (34623825) (1519) | ½ | 87.50% | 1. e4 e5 2. Nc3 Nf6 3. f4 d6 | |
| 2024.05.22 | ODJM C 2024 | 6 | 2024.05.22 Lang, Samuel (34660526) | ½ | 89.10% | 1. d4 Nf6 2. c4 d5 3. Nc3 e6 | |
| 2024.05.22 | ODJM C 2024 | 5 | 2024.05.22 Schilay, Vinzenz (12983209) | 0 | 66.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 | |
| 2024.05.21 | ODJM C 2024 | 4 | 2024.05.21 Betz, Niclas (34616748) (1658) | 1 | 86.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.05.20 | ODJM C 2024 | 3 | 2024.05.20 Weibrecht, Theo (34660240) (1596) | 1 | 90.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.05.19 | ODJM C 2024 | 2 | 2024.05.19 Weidenhoefer, Ben (16273702) (1554) | 1 | 90.50% | 1. d4 d5 2. Bg5 h6 3. Bh4 c5 | |
| 2024.05.19 | ODJM C 2024 | 1 | 2024.05.19 Bharathula, Agasthya (34641785) | 1 | 95.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| Round 9: Classen, Marnin - Baghramyan, Sofia | 9.24 | Baghramyan, Sofia (13322516) (1487) | 0 | 90.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 7: Toktas, Cagan - Classen, Marnin | 7.23 | Toktas, Cagan (51682451) (1527) | 0 | 73.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Round 6: Classen, Marnin - Zhang, Jingran | 6.11 | Zhang, Jingran (8644810) (1871) | 0 | 86.90% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | ||
| Round 5: Classen, Marnin - Kavkasidze, Ilia | 5.11 | Kavkasidze, Ilia (13616765) (1953) | ½ | 87.00% | 1. e4 c5 2. Nf3 b6 3. d4 cxd4 | ||
| Round 2: Classen, Marnin - Stergioulas, Vasilis | 2.6 | Stergioulas, Vasilis (25804880) (1835) | 0 | 92.80% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | ||
| Round 2: Classen, Marnin - Belyaletdinov, Leonard | 2.6 | Belyaletdinov, Leonard (14641771) (2050) | 0 | 93.10% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | ||
| Round 1: Belyaletdinov, Leonard - Classen, Marnin | 1.6 | Belyaletdinov, Leonard (14641771) (2050) | 0 | 75.60% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| Round 1: Tretiak, Igor - Classen, Marnin | 1.6 | Tretiak, Igor (34154612) (2062) | 0 | 81.00% | 1. e4 e6 2. d3 d5 3. Qe2 Be7 |