Player profile
Schmitzer, Klaus
Dossier
40 of 50 games analyzed.
Accuracy: 91.3%
Opened e4: 13/18Opened d4: 5/18
Castled kingside: 17Same-side castling: 16Castled queenside: 12Opposite-side castling: 7Did not castle: 4
Played in the center: 10Played on the queenside: 9Fianchettoed kingside: 5Fianchettoed queenside: 5Played on the kingside: 5
Sacrificed material: 23Active pieces: 23Space advantage: 18Kept the bishop pair: 17Initiated exchanges: 17Backward pawn: 17Isolated pawn: 16Avoided exchanges: 8Missed tactics: 6Played gambits: 5
Openings
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As White 23 games 12W 5D 6L
Sicilian Defense 6 games 3W 0D 3L
Accelerated Dragon 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Richter-Rauzer Variation 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Scheveningen Variation 1 game 0W 0D 1L
English Attack, with f3
1 game
0W
0D
1L
Four Knights Variation 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
Kan Variation 1 game 1W 0D 0L
Wing Attack
1 game
1W
0D
0L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation, English Attack
1 game
1W
0D
0L
Caro-Kann Defense 4 games 1W 2D 1L
Advance Variation 2 games 0W 2D 0L
Tal Variation
1 game
0W
1D
0L
Botvinnik-Carls Defense
1 game
0W
1D
0L
Panov Attack 1 game 1W 0D 0L
Modern Defense
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Trompowsky Attack 4 games 3W 0D 1L
(unspecified) 4 games 3W 0D 1L
(unspecified)
4 games
3W
0D
1L
French Defense 3 games 2W 0D 1L
Tarrasch Variation 2 games 1W 0D 1L
Open System, Main Line
1 game
0W
0D
1L
Chistyakov Defense
1 game
1W
0D
0L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 2 games 1W 1D 0L
Standard Line 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Alekhine Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Levitsky Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 1W 0D 0L
Glek System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 20 games 9W 5D 6L
Caro-Kann Defense 14 games 8W 2D 4L
Advance Variation 7 games 5W 0D 2L
Tal Variation
3 games
2W
0D
1L
(unspecified)
2 games
2W
0D
0L
Short Variation
1 game
0W
0D
1L
Bronstein Variation
1 game
1W
0D
0L
Two Knights Attack 3 games 1W 1D 1L
(unspecified)
3 games
1W
1D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tartakower Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Bronstein-Larsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Defense 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Horwitz Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
French Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 157
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 50 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.24 | Runde 9: Nagataki, Kota - Schmitzer, Klaus | 9.13 | 2026.10.24 Nagataki, Kota (7003544) (2036) | 1 | 95.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.10.23 | Runde 8: Schmitzer, Klaus - Van Amerongen, Arjen | 8.13 | 2026.10.23 Van Amerongen, Arjen (1006924) (2050) | ½ | 86.10% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2026.10.22 | Runde 7: Schwitkowski, Luka - Schmitzer, Klaus | 7.5 | 2026.10.22 Schwitkowski, Luka (34610669) (2311) | 0 | - | 1. d4 e6 2. e4 b6 3. Bd3 Bb7 | |
| 2026.10.20 | Runde 5: Gouterney, Anton - Schmitzer, Klaus | 5.8 | 2026.10.20 Gouterney, Anton (34675418) (2074) | ½ | 95.40% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2026.10.19 | Runde 4: Schmitzer, Klaus - Holtel, Jasper | 4.6 | 2026.10.19 Holtel, Jasper (12956376) (2339) | ½ | 96.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.10.18 | Runde 3: Korchynskyi, Mykola - Schmitzer, Klaus | 3.2 | 2026.10.18 Korchynskyi, Mykola (34138005) (2419) | 0 | 86.10% | 1. d4 e6 2. c4 b6 3. e4 Bb4+ | |
| 2026.10.18 | Runde 2: Schmitzer, Klaus - Vortmeier, Jan | 2.8 | 2026.10.18 Vortmeier, Jan (16261321) (2107) | 1 | 91.50% | 1. d4 Nf6 2. Bg5 c5 3. Nc3 d5 | |
| 2026.05.17 | Runde 7: Braeutigam, Alexander - Schmitzer, Klaus | 7.2 | 2026.05.17 Braeutigam, Alexander (16245210) (2205) | ½ | 94.90% | 1. d4 e6 2. Nf3 f5 3. c4 Nf6 | |
| 2026.05.16 | Runde 6: Braeutigam, Katerina - Schmitzer, Klaus | 6.3 | 2026.05.16 Braeutigam, Katerina (16242980) (2036) | 1 | 92.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.05.16 | Runde 5: Schmitzer, Klaus - Bub, Volker | 5.4 | 2026.05.16 Bub, Volker (4618963) (2134) | 1 | 90.40% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.05.15 | Runde 4: Schmitzer, Klaus - Carlstedt, Jonathan | 4.1 | 2026.05.15 Carlstedt, Jonathan (24614386) (2437) | 0 | 88.40% | 1. d4 Nf6 2. Bg5 d6 3. Nc3 h6 | |
| 2026.05.15 | Runde 3: Hansen, Peter - Schmitzer, Klaus | 3.6 | 2026.05.15 Hansen, Peter (533031649) (1915) | 1 | 91.40% | 1. e4 c6 2. Nf3 g6 3. d4 Bg7 | |
| 2026.05.14 | Runde 2: Schmitzer, Klaus - Meschke, Oliver | 2.6 | 2026.05.14 Meschke, Oliver (4681347) (1869) | 1 | 89.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.14 | Round 1: Solar, Mavi - Schmitzer, Klaus | 1.6 | 2026.05.14 Solar, Mavi (533008973) (1746) | 1 | 95.60% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2025.12.19 | Round 2: Schmitzer, Klaus - Gluma, Christian | 2.4 | 2025.12.19 Gluma, Christian (16223209) (2157) | ½ | 94.10% | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 | |
| 2025.11.21 | Heusenstamm Sparkassen Open 2025 | 3.5 | 2025.11.21 Smith, Bryan (2017083) (2365) | 0 | 90.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.18 | Runde 9: Schmitzer, Klaus - Schwitkowski, Luka | 9.6 | 2025.10.18 Schwitkowski, Luka (34610669) (2088) | 0 | 86.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.17 | Runde 8: Poetsch, Hagen - Schmitzer, Klaus | 8.2 | 2025.10.17 Poetsch, Hagen (24615137) (2457) | 0 | 92.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.10.16 | Runde 7: Schmitzer, Klaus - Winkler, Yonathan | 7.4 | 2025.10.16 Winkler, Yonathan (16266080) (2180) | ½ | 90.50% | 1. d4 d5 2. Bg5 c5 3. dxc5 h6 | |
| 2025.10.15 | Runde 6: Schulte, Tobias - Schmitzer, Klaus | 6.6 | 2025.10.15 Schulte, Tobias (16266498) (1860) | 1 | 84.90% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.10.13 | Runde 4: Schmitzer, Klaus - Schwarz, David | 4.2 | 2025.10.13 Schwarz, David (16287614) (2149) | 1 | 95.20% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.10.12 | Runde 3: Chua, Ethan - Schmitzer, Klaus | 3.2 | 2025.10.12 Chua, Ethan (1089250) (2080) | 1 | 94.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.10.12 | Runde 2: Schmitzer, Klaus - Pfaar, Zeno | 2.7 | 2025.10.12 Pfaar, Zeno (34614567) (2079) | 1 | 95.20% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 | |
| 2025.10.11 | Runde 5: Schmitzer, Klaus - Liu, Yi | 5.1 | 2025.10.11 Liu, Yi (3210588) (2297) | 0 | 88.00% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.10.11 | Runde 1: Jansen, Dirk - Schmitzer, Klaus | 1.9 | 2025.10.11 Jansen, Dirk (34610790) (2019) | 1 | 83.10% | 1. c4 b6 2. Nf3 Bb7 3. Nc3 e6 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 17.2 | 2025.03.29 Stricker, Florian (12976385) (2200) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 15.1 | 2025.03.29 Nhan, Jiehou (34608214) (1692) | 1 | - | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 13.2 | 2025.03.29 Schulze, Marc (1271126) (2305) | ½ | - | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 11.3 | 2025.03.29 Moeller, Maurin (16265696) (2344) | 0 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 9.4 | 2025.03.29 Schneider, Bernd (4600266) (2366) | 1 | - | 1. e4 g6 2. d4 Bg7 3. Nc3 c6 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 7.5 | 2025.03.29 Miller, Hans-Werner (34617353) (1730) | 1 | - | 1. e4 Nc6 2. d4 d5 3. Nc3 e6 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 6.5 | 2025.03.29 Breitkopf-Lazar, Patrick-Robert (16213742) (1972) | 0 | - | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 4.4 | 2025.03.29 Strehse, Nelson (16228898) (2102) | 0 | - | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.03.29 | NRW-Blitz-Einzelmeisterschaft 2025 | 2.3 | 2025.03.29 Gallas, Noel (16216059) (2121) | ½ | - | 1. d4 e6 2. Nc3 b6 3. Bf4 Bb7 | |
| 2024.10.19 | Round 9: Schmitzer, Klaus - Winkler, Yonathan | 9.3 | 2024.10.19 Winkler, Yonathan (16266080) (2147) | 1 | 94.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.10.18 | Round 8: Naveen Kumar P - Schmitzer, Klaus | 8.2 | 2024.10.18 Naveen Kumar P (25642200) (1891) | ½ | 80.50% | 1. d4 e6 2. c4 b6 3. e4 Bb4+ | |
| 2024.10.15 | Round 5: Michalczak, Thomas - Schmitzer, Klaus | 5.4 | 2024.10.15 Michalczak, Thomas (4622634) (2194) | 1 | 87.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.10.14 | Round 4: Schmitzer, Klaus - Heidemann, Kristjan | 4.10 | 2024.10.14 Heidemann, Nora (34609253) (1764) | 1 | 95.20% | 1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 | |
| 2024.10.13 | Round 3: Mueller, Konstantin - Schmitzer, Klaus | 3.9 | 2024.10.13 Mueller, Konstantin (34661778) (1846) | ½ | 96.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.10.13 | Round 2: Schmitzer, Klaus - Mueller, Frank | 2.12 | 2024.10.13 Mueller, Frank (24681318) (1981) | 1 | 91.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.10.12 | Round 1: Neumann, Theodor - Schmitzer, Klaus | 1.15 | 2024.10.12 Neumann, Theodor (16200799) (1969) | 1 | 95.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.10.11 | Round 7: Schmitzer, Klaus - Korchynskyi, Mykola | 7.1 | 2024.10.11 Korchynskyi, Mykola (34138005) (2303) | 0 | 84.30% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.10.11 | Round 6: Schmitzer, Klaus - Bilovil, Bogdan | 6.1 | 2024.10.11 Bilovil, Bogdan (14168766) (2446) | 1 | 97.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2023.10.05 | Runde 7: Malak Ismayil - Klaus Schmitzer | 2023.10.05 Malak Ismayil | 0 | 91.40% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2023.10.04 | Runde 6: Klaus Schmitzer - Dennis Martin | 2023.10.04 Dennis Martin | 1 | 97.70% | 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 | ||
| 2023.10.03 | Runde 5: Vincent Klugstedt - Klaus Schmitzer | 2023.10.03 Vincent Klugstedt | ½ | 91.00% | 1. d4 e6 2. c4 b6 3. Nc3 Bb7 | ||
| 2023.10.02 | Runde 4: Klaus Schmitzer - Heiko Kummerow | 2023.10.02 Heiko Kummerow | * | 86.40% | 1. d4 d5 2. Bg5 c5 3. dxc5 h6 | ||
| 2023.10.01 | Runde 3: Adrian Abou Wally - Klaus Schmitzer | 2023.10.01 Adrian Abou Wally | 1 | 88.70% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.10.01 | Runde 2: Klaus Schmitzer - Juergen Doeserich | 2023.10.01 Juergen Doeserich | 1 | 87.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.09.30 | Runde 1: Haode Yin - Klaus Schmitzer | 2023.09.30 Haode Yin | ½ | 88.00% | 1. d4 e6 2. c4 b6 3. Qc2 f5 |