Player profile
Klages, Jonas
Dossier
57 of 58 games analyzed.
Accuracy: 85.8%
Opened e4: 25/26Opened d4: 1/26
Castled kingside: 41Same-side castling: 35Castled queenside: 8Opposite-side castling: 8Did not castle: 3
Played on the kingside: 18Fianchettoed kingside: 16Played in the center: 15Played on the queenside: 12Fianchettoed queenside: 9
Kept the bishop pair: 40Sacrificed material: 36Active pieces: 35Space advantage: 29Initiated exchanges: 29Backward pawn: 24Isolated pawn: 19Missed tactics: 19Avoided exchanges: 13Played gambits: 2
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 27 games 14W 3D 10L
Sicilian Defense 13 games 6W 2D 5L
Najdorf Variation 3 games 1W 1D 1L
Opocensky Variation
2 games
1W
0D
1L
(unspecified)
1 game
0W
1D
0L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack
1 game
0W
0D
1L
Dragon Variation 1 game 0W 0D 1L
Classical Variation
1 game
0W
0D
1L
Accelerated Dragon 1 game 1W 0D 0L
Maróczy Bind
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Moscow Variation 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Nimzowitsch Variation 1 game 0W 0D 1L
Closed Variation
1 game
0W
0D
1L
Prins Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 5 games 3W 1D 1L
Berlin Defense 2 games 2W 0D 0L
Beverwijk Variation
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Morphy Defense 1 game 1W 0D 0L
Neo-Arkhangelsk Variation
1 game
1W
0D
0L
Schliemann Defense 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
Closed 1 game 0W 1D 0L
Pilnik Variation
1 game
0W
1D
0L
Caro-Kann Defense 3 games 3W 0D 0L
Two Knights Attack 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Advance Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 3 games 1W 0D 2L
Advance Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Schlechter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Tarrasch Variation 1 game 0W 0D 1L
Open System
1 game
0W
0D
1L
English Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Petrov's Defense 1 game 0W 0D 1L
Three Knights Game 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 26 games 7W 7D 12L
French Defense 9 games 1W 3D 5L
Exchange Variation 4 games 1W 2D 1L
(unspecified)
4 games
1W
2D
1L
Advance Variation 3 games 0W 1D 2L
Euwe Variation
2 games
0W
0D
2L
Main Line
1 game
0W
1D
0L
Winawer Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Variation 1 game 0W 0D 1L
Open System
1 game
0W
0D
1L
King's Indian Defense 7 games 2W 1D 4L
Orthodox Variation 2 games 0W 0D 2L
Classical System, Neo-Classical Line
2 games
0W
0D
2L
Normal Variation 1 game 0W 1D 0L
Rare Defenses
1 game
0W
1D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Fianchetto Variation 1 game 0W 0D 1L
Debrecen Defense
1 game
0W
0D
1L
Petrosian Variation 1 game 1W 0D 0L
Stein Defense
1 game
1W
0D
0L
Four Pawns Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 4 games 2W 1D 1L
Accelerated Dragon 2 games 1W 0D 1L
Maróczy Bind, Breyer Variation
1 game
0W
0D
1L
Modern Variation
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
Fianchetto Variation
1 game
1W
0D
0L
Grand Prix Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 2 games 0W 1D 1L
London System 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
King's Indian Attack 1 game 1W 0D 0L
Wahls Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 0W 1D 0L
Anti-Grünfeld 1 game 0W 1D 0L
Basman-Williams Attack
1 game
0W
1D
0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 346
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 58 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.29 | new tournament description | 1.1 | 2026.08.29 Baberz, Alexander (12921734) (2087) | 1 | 75.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.04.03 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 9.6 | 2026.04.03 Muendoerfer, Sebastian (34604367) (2065) | 1 | 96.60% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2026.04.02 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 8.3 | 2026.04.02 Schoene, Finn (34623493) (1980) | 0 | 80.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.01 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 7.5 | 2026.04.01 Fischer, Florian (-) (1587) | ½ | 89.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.01 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 6.8 | 2026.04.01 Stoffers, Emil (34651454) (1307) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.03.31 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 5.7 | 2026.03.31 Schmidt, Mathis (533015414) (1874) | ½ | 88.40% | 1. d4 Nf6 2. c4 g6 3. h4 d6 | |
| 2026.03.30 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 4.9 | 2026.03.30 Ebel, Felix (34651446) (1571) | 1 | 97.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2026.03.30 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 3.6 | 2026.03.30 Haustein, Henry (533043817) (1787) | 0 | 85.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 | |
| 2026.03.29 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 2.9 | 2026.03.29 Placke, Frederick (34662006) (1580) | 1 | 95.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.03.28 | Landesjugendeinzelmeisterschaft in Niedersachsen U16 | 1.2 | 2026.03.28 Holtwessels, Jan (34639560) (2052) | 0 | 87.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.05 | Runde 7: ter Stal, Esther - Klages, Jonas | 7.31 | 2026.01.05 ter Stal, Esther (12944467) (1731) | 0 | 86.30% | 1. d4 Nf6 2. Nf3 d6 3. c4 g6 | |
| 2026.01.04 | Runde 6: Klages, Jonas - Nordhorn, Horst | 6.21 | 2026.01.04 Nordhorn, Horst (12965286) (1774) | 0 | 76.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.01.04 | Runde 5: Hengst, Ruediger - Klages, Jonas | 5.20 | 2026.01.04 Hengst, Ruediger (12943100) (1800) | ½ | 85.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2026.01.03 | Runde 4: Klages, Jonas - Rueckinger, Leonidas | 4.36 | 2026.01.03 Rueckinger, Leonidas (533042004) | 1 | 93.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.01.03 | Runde 3: Neumann, Jacob - Klages, Jonas | 3.15 | 2026.01.03 Neumann, Jacob (533050929) (1854) | 0 | 82.40% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2026.01.02 | Runde 1: Nolte, Alexander Nicolai - Klages, Jonas | 1.6 | 2026.01.02 Nolte, Alexander Nicolai (24672823) (1873) | 0 | 74.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.11.01 | Runde 7: Klages, Jonas - Caspari, Christian-Tim | 7.19 | 2025.11.01 Caspari, Christian-Tim (533055408) | 1 | 87.90% | 1. d4 b6 2. e4 Bb7 3. Bd3 e6 | |
| 2025.11.01 | Runde 6: Wartenberg, Julian - Klages, Jonas | 6.17 | 2025.11.01 Wartenberg, Julian (16280750) (1713) | 0 | 84.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.11.01 | Runde 5: Klages, Jonas - Gulamov, Elmir | 5.6 | 2025.11.01 Gulamov, Elmir (34604332) (1800) | 0 | 83.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.10.30 | Runde 2: Klages, Jonas - Meyer, Loenne | 2.13 | 2025.10.30 Meyer, Loenne (34674241) (1407) | 1 | 97.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.10.30 | Runde 1: Suberski, Lukas - Klages, Jonas | 1.21 | 2025.10.30 Suberski, Lukas (34657371) (1512) | 1 | 67.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.10.14 | Runde 4: Fels, Mattis - Klages, Jonas | 4.1 | 2025.10.14 Fels, Mattis (34623795) (1785) | 0 | 81.50% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 | |
| 2025.10.14 | Runde 3: Klages, Jonas - Ebert, Wolf | 3.1 | 2025.10.14 Ebert, Wolf (16244060) (1814) | 1 | 81.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.18 | Runde 9: Klages, Jonas - Rinke, Alexander | 9.6 | 2025.04.18 Rinke, Alexander (34623523) (1534) | 1 | 85.10% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.04.17 | Runde 8: Krueger, Moritz - Klages, Jonas | 8.2 | 2025.04.17 Krueger, Moritz (34608923) (1785) | 0 | 90.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.04.16 | Runde 7: Klages, Jonas - Thomas Wozniak | 7.3 | 2025.04.16 Thomas Wozniak | ½ | 92.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.04.15 | Runde 5: Klages, Jonas - Haverlandt, Jannes | 5.3 | 2025.04.15 Haverlandt, Jannes (34688943) (1737) | 1 | 87.90% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.04.14 | Runde 4: Klages, Jonas - Baklan, Kira | 4.3 | 2025.04.14 Baklan, Kira (34186514) (1549) | 1 | 92.40% | 1. e4 e6 2. d4 d5 3. Bd3 Nf6 | |
| 2025.04.13 | Runde 3: Czubek, Luca Sebastian - Klages, Jonas | 3.6 | 2025.04.13 Czubek, Luca Sebastian (533001863) | 1 | 94.70% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.04.13 | Runde 2: Klages, Jonas - Vygodner, Mark | 2.7 | 2025.04.13 Vygodner, Mark (34698132) | 1 | 98.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.04.12 | Runde 1: Petz, Hagen - Klages, Jonas | 1.4 | 2025.04.12 Petz, Hagen (533000751) | 0 | 88.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.04.11 | Runde 6: Bundan, Edward - Klages, Jonas | 6.1 | 2025.04.11 Bundan, Edward (34603042) (2081) | 0 | 87.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.01.04 | Round 6: Bisa, Gani - Klages, Jonas | 6.34 | 2025.01.04 Bisa, Gani (936715) (1885) | 0 | 75.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.01.04 | Round 5: Klages, Jonas - Schulze, Tim | 5.36 | 2025.01.04 Schulze, Tim (16258177) (1804) | 0 | 86.30% | 1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 | |
| 2025.01.03 | Round 4: Goertzen, Simon - Klages, Jonas | 4.33 | 2025.01.03 Goertzen, Simon (2848673) (1887) | 0 | 83.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.01.03 | Round 3: Klages, Jonas - Stoy, Ulf | 3.30 | 2025.01.03 Stoy, Ulf (12982288) (1918) | 0 | 73.80% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2025.01.02 | Round 2: Moeller, Jonas - Klages, Jonas | 2.20 | 2025.01.02 Moeller, Jonas (12949361) (1934) | 0 | 86.20% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.01.02 | Round 1: Klages, Jonas - Boehnke, Marc | 1.36 | 2025.01.02 Boehnke, Marc (24662305) (1927) | ½ | 94.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.05.25 | ODJM B 2024 | 9 | 2024.05.25 John, Niklas (16234626) (1797) | 1 | 83.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.05.24 | ODJM B 2024 | 8 | 2024.05.24 Bock, Leonas (16287118) (1603) | 1 | 91.80% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.05.23 | ODJM B 2024 | 7 | 2024.05.23 Reger, Christoph (16287606) (1623) | 1 | 91.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.05.22 | ODJM B 2024 | 6 | 2024.05.22 He, Saiqi (16292723) (1659) | ½ | 94.00% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.05.21 | ODJM B 2024 | 4 | 2024.05.21 Mahr, Thorben (34699589) | ½ | 88.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.05.20 | ODJM B 2024 | 3 | 2024.05.20 Barthelmes, Venice (16261003) (1655) | 1 | 81.60% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.05.19 | ODJM B 2024 | 2 | 2024.05.19 Pflug, Anton (34611495) (1655) | ½ | 86.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.05.19 | ODJM B 2024 | 1 | 2024.05.19 Grunert, Heinrich (16213416) (1668) | 0 | 55.80% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2023.01.07 | Lower Saxony Championship | C | 6 | 2023.01.07 Nechytailo, Lev (1460) | 0 | 69.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2023.01.07 | Lower Saxony Championship | C | 5 | 2023.01.07 Rauschel, Maximilian (16295501) | 0 | 49.10% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2023.01.05 | Lower Saxony Championship | C | 2 | 2023.01.05 Wegmann, Uwe (16235614) (1245) | 0 | 78.00% | 1. e4 c5 2. Nf3 e6 3. Nc3 d6 | |
| 2024.01.07 | Round 7: Jonas Klages - Mattis Fels | 2024.01.07 Mattis Fels | 0 | 82.50% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | ||
| 2024.01.06 | Round 6: Lars Pfuhl - Jonas Klages | 2024.01.06 Lars Pfuhl | 1 | 88.40% | 1. c4 e6 2. g3 d5 3. Bg2 dxc4 | ||
| 2024.01.06 | Round 5: Jonas Klages - Lev Nechitaylo | 2024.01.06 Lev Nechitaylo | 1 | 90.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | ||
| 2024.01.05 | Round 4: Philipp Golke - Jonas Klages | 2024.01.05 Philipp Golke | 0 | 82.30% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2024.01.05 | Round 3: Jonas Klages - Richard Buergener | 2024.01.05 Richard Buergener | ½ | 88.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.01.04 | Round 2: Jonas Klages - Carsten Goes | 2024.01.04 Carsten Goes | 0 | 78.90% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 | ||
| 2024.01.04 | Round 1: Georg Ramme - Jonas Klages | 2024.01.04 Georg Ramme | ½ | 84.00% | 1. Nf3 Nf6 2. d4 d5 3. Bf4 Bg4 | ||
| 2023.01.06 | Round 4 | C: Luc Eitel - Jonas Klages | 2023.01.06 Luc Eitel | 0 | 71.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.01.06 | Round 3 | C: Jonas Klages - Aleksandrs Fize | 2023.01.06 Aleksandrs Fize | * | 97.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 |