Player profile
Pitschka, Claus
Dossier
46 of 49 games analyzed.
Accuracy: 91%
Opened d4: 21/23Opened e4: 2/23
Castled kingside: 28Same-side castling: 25Did not castle: 10Castled queenside: 8Opposite-side castling: 7
Played in the center: 16Played on the kingside: 16Played on the queenside: 9Fianchettoed kingside: 6Fianchettoed queenside: 3
Active pieces: 33Initiated exchanges: 31Sacrificed material: 25Backward pawn: 20Space advantage: 20Kept the bishop pair: 15Isolated pawn: 15Missed tactics: 10Accepted short draws: 5Avoided exchanges: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 25 games 12W 6D 7L
Rapport-Jobava System 8 games 3W 2D 3L
(unspecified) 8 games 3W 2D 3L
(unspecified)
8 games
3W
2D
3L
Queen's Pawn Game 7 games 3W 2D 2L
Symmetrical Variation 5 games 2W 1D 2L
(unspecified)
5 games
2W
1D
2L
Barry Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 3 games 2W 0D 1L
Accelerated London System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 2 games 1W 0D 1L
Tarrasch Variation 1 game 1W 0D 0L
Morozevich Variation
1 game
1W
0D
0L
Steinitz Variation 1 game 0W 0D 1L
Boleslavsky Variation
1 game
0W
0D
1L
Pseudo Queen's Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Accepted 1 game 0W 1D 0L
Old Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 1 game 1W 0D 0L
Scotch Gambit 1 game 1W 0D 0L
Max Lange Attack
1 game
1W
0D
0L
Torre Attack 1 game 1W 0D 0L
Classical Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 1W 0D 0L
Hyperaccelerated Pterodactyl 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 24 games 4W 7D 12L
Slav Defense 8 games 0W 2D 5L
Czech Variation 2 games 0W 0D 1L
Carlsbad Variation, Morozevich Variation
1 game
0W
0D
1L
Carlsbad Variation
1 game
0W
0D
0L
Exchange Variation 2 games 0W 0D 2L
Symmetrical Line
2 games
0W
0D
2L
Quiet Variation 1 game 0W 0D 1L
Schallopp Defense
1 game
0W
0D
1L
Alekhine Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Modern Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 6 games 1W 3D 2L
Classical Variation 3 games 0W 2D 1L
Lobron System
1 game
0W
1D
0L
(unspecified)
1 game
0W
1D
0L
Spassky Variation
1 game
0W
0D
1L
Advance Variation 2 games 0W 1D 1L
Short Variation
1 game
0W
0D
1L
Tal Variation
1 game
0W
1D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 2 games 1W 1D 0L
Symmetrical Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Philidor Defense 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Lion Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Réti Opening 2 games 0W 1D 1L
Anglo-Slav Variation 2 games 0W 1D 1L
Gurevich System
2 games
0W
1D
1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alekhine Defense 1 game 0W 0D 1L
Four Pawns Attack 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Wade Variation
1 game
1W
0D
0L
Blunders Top 4 of 165
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 |
|---|---|---|---|---|---|---|---|
| 2026.07.24 | Round 4: Langer, Paul Georg - Pitschka, Claus | 4.2 | 2026.07.24 Langer, Paul Georg (16230051) (1971) | ½ | 96.00% | 1. d4 d5 2. Nf3 Nf6 3. c3 Bf5 | |
| 2026.06.18 | 38th International Chess Tournament Open Pula 2026 | 6 | 2026.06.18 Filipovic, Branko (14507951) (2197) | ½ | 94.20% | 1. d4 Nf6 2. Nf3 b6 3. Bf4 Bb7 | |
| 2026.06.14 | 38th International Chess Tournament Open Pula 2026 | 2 | 2026.06.14 Bogdanov, Egor | 0 | 80.30% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2026.05.31 | 45. Zalakaros | 9.11 | 2026.05.31 Saar, Patrik (793892) (2074) | ½ | 95.00% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.05.30 | 45. Zalakaros | 8.14 | 2026.05.30 Horak, Jiri (303330) (2131) | 1 | 89.20% | 1. d4 d5 2. Nf3 Nf6 3. c3 e6 | |
| 2026.05.29 | 45. Zalakaros | 7.8 | 2026.05.29 Lazarne Vajda, Szidonia (723894) (2307) | 0 | 89.20% | 1. Nf3 d5 2. g3 Nc6 3. c4 d4 | |
| 2026.05.28 | 45. Zalakaros | 6.9 | 2026.05.28 Tompa, Janos (700193) (2261) | ½ | 95.50% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 | |
| 2026.05.26 | 45. Zalakaros | 4.10 | 2026.05.26 Lishoy Gengis Paratazham, Dildarav (491462) (2180) | 0 | 88.40% | 1. d4 Nf6 2. Nf3 d5 3. c3 a5 | |
| 2026.05.23 | 45. Zalakaros | 1.2 | 2026.05.23 Aczel, Gergely (727709) (2442) | 0 | 90.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.02.05 | Round 7: Carbone, Diego - Pitschka, Claus | 7.8 | 2026.02.05 Carbone, Diego (3002179) (2236) | 0 | 93.40% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.02.04 | Round 6: Pitschka, Claus - Vazquez, Facundo | 6.4 | 2026.02.04 Vazquez, Facundo (3007669) (2397) | 0 | 91.80% | 1. d4 d5 2. Bf4 Nf6 3. Nc3 a6 | |
| 2026.02.03 | Round 5: Sanhueza, Cristian - Pitschka, Claus | 5.9 | 2026.02.03 Sanhueza, Cristian (116815) (2246) | 1 | 95.90% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.02.02 | Round 4: Pitschka, Claus - Ocampos, Ian | 4.12 | 2026.02.02 Ocampos, Ian (117544) (2241) | 1 | - | 1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 | |
| 2026.02.01 | Round 3: Villca, Julian - Pitschka, Claus | 3.6 | 2026.02.01 Villca, Julian (134902) (2394) | 0 | 92.80% | 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 | |
| 2026.01.31 | Round 2: Pitschka, Claus - Rodi, Luis Ernesto | 2.11 | 2026.01.31 Rodi, Luis Ernesto (101710) (2248) | 1 | 97.00% | 1. e4 e6 2. d4 d5 3. Nd2 Be7 | |
| 2025.12.21 | Round 5: Pitschka, Claus - Haji, Mohammad | 5.2 | 2025.12.21 Haji, Mohammad (16284275) (2064) | ½ | 88.80% | 1. d4 Nf6 2. Nf3 d5 3. c3 c5 | |
| 2025.12.20 | Round 4: Bauer, Laura Sophie - Pitschka, Claus | 4.3 | 2025.12.20 Bauer, Laura Sophie (16253647) (1974) | ½ | 94.50% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.12.19 | Round 2: Nopper, Louis - Pitschka, Claus | 2.2 | 2025.12.19 Nopper, Louis (16248473) (1932) | ½ | 96.50% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2025.12.19 | Round 1: Pitschka, Claus - Masius, Patrick, Dr. | 1.2 | 2025.12.19 Masius, Patrick, Dr. (12912506) (1966) | 1 | 92.40% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 | |
| 2025.07.02 | South African Chess Open | 7.7 | 2025.07.02 Ristovich, Dmitar (2019) | 0 | - | 1. d4 Nf6 2. Nc3 e6 3. e4 d5 | |
| 2025.07.01 | South African Chess Open | 6.7 | 2025.07.01 Nevin, Tyler (14312603) (1883) | ½ | 88.40% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2025.06.29 | South African Chess Open | 4.5 | 2025.06.29 Chigozi, Egeonu (2028) | 0 | 87.70% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.06.28 | South African Chess Open | 3.4 | 2025.06.28 Oatlhotse, Providence (11300507) (2241) | 0 | 84.30% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2025.06.28 | South African Chess Open | 2.9 | 2025.06.28 Li, Zhengfei (14361604) (1786) | * | - | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | |
| 2025.06.28 | South African Chess Open | 1.10 | 2025.06.28 Potgieter, Edward (14329867) (1880) | 1 | 93.30% | 1. d4 Nf6 2. Nf3 d5 3. c3 e6 | |
| 2025.06.01 | Zalakaros2025 | 9.7 | 2025.06.01 Varadi, Viktor (719528) (2343) | 0 | 91.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.05.31 | Zalakaros2025 | 8.8 | 2025.05.31 Karacsonyi, Kata (769584) (2178) | ½ | 92.70% | 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 | |
| 2025.05.21 | Zalakaros2025 | 2.1 | 2025.05.21 Aczel, Gergely (727709) (2460) | 0 | 86.80% | 1. d4 Nf6 2. Nf3 d5 3. c3 e6 | |
| 2024.11.25 | World Senior Chess Championship 2024 | 8.28 | 2024.11.25 Paschall, William (2005379) (2318) | ½ | 87.80% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2024.11.17 | World Senior Chess Championship 2024 | 1.18 | 2024.11.17 Krasenkow, Michal (1113100) (2503) | 0 | 90.70% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.10.19 | Round 9: Pitschka, Claus - Marcziter, Dmitrii | 9.7 | 2024.10.19 Marcziter, Dmitrii (13900765) (2210) | 1 | 95.10% | 1. d4 Nf6 2. Bf4 d5 3. Nc3 Bf5 | |
| 2024.10.18 | Round 8: Feldmann, Johannes - Pitschka, Claus | 8.7 | 2024.10.18 Feldmann, Johannes (24653527) (2209) | ½ | 95.60% | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 | |
| 2024.10.17 | Round 7: Pitschka, Claus - Winkler, Yonathan | 7.7 | 2024.10.17 Winkler, Yonathan (16266080) (2147) | ½ | 97.10% | 1. d4 d5 2. c4 dxc4 3. e3 c5 | |
| 2024.10.16 | Round 6: Weidemann, Jakob - Pitschka, Claus | 6.4 | 2024.10.16 Weidemann, Jakob (16255470) (2217) | ½ | 95.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.10.15 | Round 5: Pitschka, Claus - Lamers, Ludwig | 5.12 | 2024.10.15 Lamers, Ludwig (34625739) (1959) | 1 | 90.00% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2024.10.14 | Round 4: Hofmann, Benjamin - Pitschka, Claus | 4.18 | 2024.10.14 Hofmann, Benjamin (16270266) (1935) | 1 | 96.60% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | |
| 2024.10.13 | Round 3: Pitschka, Claus - Horstmann, Michael | 3.27 | 2024.10.13 Horstmann, Michael (12920762) (1863) | 1 | 94.20% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 a6 | |
| 2024.10.13 | Round 2: Korchynskyi, Mykola - Pitschka, Claus | 2.3 | 2024.10.13 Korchynskyi, Mykola (34138005) (2303) | 0 | 86.40% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2024.10.12 | Round 1: Pitschka, Claus - Wenning, Niels | 1.22 | 2024.10.12 Wenning, Niels (34616187) (1951) | 1 | 92.80% | 1. d4 d5 2. Bf4 Nf6 3. e3 e6 | |
| 2024.07.19 | CZECH OPEN 2024 - A - PARDUBICE OPEN | 1.32 | 2024.07.19 Bratovic, Blaz (14603551) (2342) | 0 | 79.50% | 1. Nf3 d5 2. c4 c6 3. e3 Nf6 | |
| 2023.11.10 | Round 9: Battulga Tenuunbold - Claus Pitschka | 2023.11.10 Battulga Tenuunbold (2290) | 0 | 92.00% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.11.09 | Round 8: Claus Pitschka - Abdulrahman Al Ibrahim | 2023.11.09 Abdulrahman Al Ibrahim (1888) | 1 | 87.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2023.11.08 | Round 7: Petr Buchnicek - Claus Pitschka | 2023.11.08 Petr Buchnicek (2219) | 0 | 89.60% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | ||
| 2023.11.07 | Round 6: Victor Arce Benito - Claus Pitschka | 2023.11.07 Victor Arce Benito (2001) | 0 | 75.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| 2023.11.06 | Round 5: Claus Pitschka - Osama A. Attalib | 2023.11.06 Osama A. Attalib (1937) | 1 | 93.60% | 1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 | ||
| 2023.11.05 | Round 4: Ali Abdullah Al Mamari - Claus Pitschka | 2023.11.05 Ali Abdullah Al Mamari (1561) | 1 | 87.10% | 1. b3 d5 2. e3 Bf5 3. Bb2 Nd7 | ||
| 2023.11.04 | Round 3: Claus Pitschka - Burentegsh Aldar | 2023.11.04 Burentegsh Aldar (1927) | 0 | 83.00% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 | ||
| 2023.11.03 | Round 2: Shrayan Majumder - Claus Pitschka | 2023.11.03 Shrayan Majumder (1921) | 1 | 96.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.11.03 | Round 1: Claus Pitschka - Noor Hafiz Mohd Nor | 2023.11.03 Noor Hafiz Mohd Nor | 1 | 95.20% | 1. d4 g6 2. e4 Bg7 3. Nf3 c5 |