Player profile
Koch, Yannick
Dossier
50 of 51 games analyzed.
Accuracy: 90%
Opened d4: 21/22Opened e4: 1/22
Castled kingside: 34Same-side castling: 29Opposite-side castling: 7Castled queenside: 6Did not castle: 3
Played in the center: 17Played on the kingside: 9Played on the queenside: 7Fianchettoed queenside: 5Fianchettoed kingside: 2
Active pieces: 34Initiated exchanges: 29Sacrificed material: 25Space advantage: 23Kept the bishop pair: 22Backward pawn: 19Isolated pawn: 16Missed tactics: 11Avoided exchanges: 8Accepted short draws: 1
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 22 games 14W 3D 5L
Queen's Gambit Declined 8 games 5W 0D 3L
Exchange Variation 3 games 2W 0D 1L
Positional Variation
3 games
2W
0D
1L
Marshall Defense 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Charousek Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Tarrasch Defense 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
Nimzo-Indian Defense 5 games 2W 2D 1L
Normal Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Classical Variation 2 games 1W 0D 1L
(unspecified)
1 game
0W
0D
1L
Noa Variation
1 game
1W
0D
0L
Rubinstein System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Slav Defense 3 games 3W 0D 0L
Schlechter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Chebanenko Variation 1 game 1W 0D 0L
Advance System
1 game
1W
0D
0L
Dutch Defense 1 game 1W 0D 0L
Hopton Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 1W 0D 0L
Sämisch Variation 1 game 1W 0D 0L
Bobotsov-Korchnoi-Petrosian Variation
1 game
1W
0D
0L
Old Indian Defense 1 game 1W 0D 0L
Ukrainian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 1W 0D 0L
Pawn Return Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 1D 0L
Moscow Variation 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
English Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 22 games 7W 7D 8L
Caro-Kann Defense 9 games 2W 2D 5L
Tartakower Variation 4 games 1W 1D 2L
(unspecified)
4 games
1W
1D
2L
Advance Variation 2 games 1W 0D 1L
Van der Wiel Attack
1 game
0W
0D
1L
Tal Variation
1 game
1W
0D
0L
Two Knights Attack 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Accelerated Panov Attack 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Sicilian Defense 2 games 0W 1D 1L
O'Kelly Variation 1 game 0W 0D 1L
Réti System
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bogo-Indian Defense 2 games 0W 2D 0L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Grünfeld Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
English Opening 2 games 0W 2D 0L
Neo-Catalan 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 1D 0L
King's Knight Variation
1 game
0W
1D
0L
Nimzo-Indian Defense 2 games 1W 0D 1L
Kmoch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 2 games 2W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan
1 game
0W
0D
1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 207
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 51 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.07 | Round 4: Koch, Yannick - Rick, Uwe | 4.11 | 2026.06.07 Rick, Uwe (4659503) (2081) | 1 | 90.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.06.06 | Round 3: Holtwessels, Jan - Koch, Yannick | 3.3 | 2026.06.06 Holtwessels, Jan (34639560) (2078) | 0 | - | 1. e4 c5 2. Nf3 a6 3. g3 e6 | |
| 2026.01.05 | Runde 7: Aden, Tammo - Koch, Yannick | 7.4 | 2026.01.05 Aden, Tammo (16218124) (2108) | ½ | 94.10% | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ | |
| 2026.01.04 | Runde 6: Koch, Yannick - Aden, Keno | 6.8 | 2026.01.04 Aden, Keno (12909653) (1924) | 1 | 94.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.01.04 | Runde 5: Stotyn, Fabian - Koch, Yannick | 5.2 | 2026.01.04 Stotyn, Fabian (24611646) (2184) | 0 | 89.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.01.03 | Runde 4: Koch, Yannick - Ismail, Nauras | 4.6 | 2026.01.03 Ismail, Nauras (533023590) (1737) | 1 | 92.60% | 1. d4 f5 2. Bg5 g6 3. Nc3 Bg7 | |
| 2026.01.03 | Runde 3: Bangert, Jonas - Koch, Yannick | 3.8 | 2026.01.03 Bangert, Jonas (16289650) (1968) | ½ | 87.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2026.01.02 | Runde 2: Koch, Yannick - Aden, Meino | 2.9 | 2026.01.02 Aden, Meino (12965669) (1944) | 1 | 92.40% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2026.01.02 | Runde 1: Buergener, Richard - Koch, Yannick | 1.12 | 2026.01.02 Buergener, Richard (16268768) (1877) | 1 | 86.50% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.07.19 | Round 5: Fuhrmann, Bahne - Koch, Yannick | 5.8 | 2025.07.19 Fuhrmann, Bahne (16244842) (2259) | 0 | 78.00% | 1. d4 Nf6 2. g3 d5 3. Nf3 e6 | |
| 2025.07.16 | Round 1: Malek, Daniel - Koch, Yannick | 1.1 | 2025.07.16 Malek, Daniel (4661940) (2305) | ½ | 93.30% | 1. c4 e6 2. Nf3 Nf6 3. g3 d5 | |
| 2025.05.25 | Round 4: Weigand, Anton - Koch, Yannick | 4.7 | 2025.05.25 Weigand, Anton (16221915) (2189) | 0 | 88.10% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.05.24 | Round 3: Koch, Yannick - Bogomolow, Sergej | 3.7 | 2025.05.24 Bogomolow, Sergej (4667409) (2073) | 1 | 80.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.05.24 | Round 2: Meessen, Max - Koch, Yannick | 2.3 | 2025.05.24 Meessen, Max (4692799) (2128) | ½ | 93.40% | 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.05.23 | Round 1: Koch, Yannick - Kraas, Hans-Joachim, Dr. | 1.15 | 2025.05.23 Kraas, Hans-Joachim, Dr. (533017298) (1764) | 1 | 93.60% | 1. d4 Nf6 2. c4 d6 3. Nc3 e5 | |
| 2025.01.05 | Round 7: Koch, Yannick - Soellig, Martin | 7.9 | 2025.01.05 Soellig, Martin (12982296) (1930) | ½ | 93.60% | 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 | |
| 2025.01.04 | Round 6: Koch, Yannick - Bangert, Jonas | 6.16 | 2025.01.04 Bangert, Jonas (16289650) (1894) | 1 | 87.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.01.04 | Round 5: Nuerenberg, Marius - Koch, Yannick | 5.16 | 2025.01.04 Nuerenberg, Marius (12949264) (1911) | ½ | 90.70% | 1. e4 c5 2. Nf3 a6 3. Nc3 e6 | |
| 2025.01.03 | Round 4: Koch, Yannick - Thomas, Jeremy | 4.9 | 2025.01.03 Thomas, Jeremy (16214641) (1935) | 0 | 77.60% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | |
| 2025.01.03 | Round 3: Laubsch, Bernd - Koch, Yannick | 3.1 | 2025.01.03 Laubsch, Bernd (4663314) (2217) | 0 | 90.40% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.01.02 | Round 2: Direk, Oguzhan - Koch, Yannick | 2.10 | 2025.01.02 Direk, Oguzhan (16294343) (1838) | 1 | 96.40% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 | |
| 2025.01.02 | Round 1: Koch, Yannick - Harms, Friedjof | 1.11 | 2025.01.02 Harms, Friedjof (12944386) (1884) | 1 | 94.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2024.11.17 | Finale: Koch, Yannick - Mueer, Sebastian | 3.1 | 2024.11.17 Mueer, Sebastian (24622001) (2185) | ½ | 95.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.11.17 | Halbfinale: Koch, Yannick - Cebulla, Konstantin | 2.1 | 2024.11.17 Cebulla, Konstantin (1272025) (2096) | 1 | 94.40% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2024.11.16 | Viertelfinale: Castro Niemann, Quentin Jose - Koch, Yannick | 1.1 | 2024.11.16 Castro Niemann, Quentin Jose (34634460) (1959) | 1 | 95.50% | 1. d4 Nf6 2. Bg5 d5 3. e3 e6 | |
| 2024.08.02 | Round 3: Skabs, Denis - Koch, Yannick | 3.6 | 2024.08.02 Skabs, Denis (16248449) (2106) | 0 | 88.60% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2024.08.01 | Round 2: Koch, Yannick - Willim, Michael | 2.6 | 2024.08.01 Willim, Michael (4632435) (2083) | 0 | 76.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2024.07.28 | Round 7: Koch, Yannick - Meise, Jan | 7.16 | 2024.07.28 Meise, Jan (12966967) (1881) | 1 | 97.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.07.27 | Round 5: Koch, Yannick - Schubert, Matthias | 5.19 | 2024.07.27 Schubert, Matthias (24661139) (1886) | ½ | 97.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2024.07.27 | Round 4: Schoenrock, Ruediger - Koch, Yannick | 4.17 | 2024.07.27 Schoenrock, Ruediger (4690940) (1875) | ½ | 91.50% | 1. e4 c6 2. c4 d5 3. cxd5 cxd5 | |
| 2024.07.26 | Round 3: Koch, Yannick - Alsleben, Moritz | 3.9 | 2024.07.26 Alsleben, Moritz (24622907) (1939) | 0 | 70.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.07.25 | Round 1: Miowitz, Torsten - Koch, Yannick | 1.11 | 2024.07.25 Miowitz, Torsten (16204972) (1878) | 0 | 80.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.06.09 | Round 5: Shalovylo, Matwij - Koch, Yannick | 2024.06.09 Shalovylo, Matwij (41846516) (1774) | 1 | 95.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2024.06.09 | Round 4: Koch, Yannick - Wilmink, Anna | 2024.06.09 Wilmink, Anna (16273680) (1887) | 0 | 79.40% | 1. d4 e6 2. c4 b6 3. a3 Bb7 | ||
| 2024.06.08 | Round 3: Koch, Yannick - Lattreuter, Alexander | 2024.06.08 Lattreuter, Alexander (34678387) (1806) | 1 | 96.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2024.06.08 | Round 2: Laubsch, Bernd - Koch, Yannick | 2024.06.08 Laubsch, Bernd (4663314) (2211) | ½ | 99.00% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2024.06.07 | Round 1: Koch, Yannick - Ziegler, Martin | 2024.06.07 Ziegler, Martin (34673245) (1700) | 1 | 92.00% | 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 | ||
| 2023.01.07 | Lower Saxony Championship | A | 6 | 2023.01.07 Scheffner, Jarno (12981176) (1962) | 0 | 75.40% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2023.01.07 | Lower Saxony Championship | A | 5 | 2023.01.07 Schiller, Jan-Hendrik (12965138) (1879) | 1 | 95.40% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | |
| 2023.01.05 | Lower Saxony Championship | A | 2 | 2023.01.05 Lebiedz, Oliver (24699390) (1925) | 0 | 87.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.01.07 | Round 7: Lars Drygala - Yannick Koch | 2024.01.07 Lars Drygala | 1 | 92.70% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | ||
| 2024.01.06 | Round 6: Yannick Koch - Lars Nielsen | 2024.01.06 Lars Nielsen | 1 | 91.70% | 1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 | ||
| 2024.01.06 | Round 5: Lukas Monnerjahn - Yannick Koch | 2024.01.06 Lukas Monnerjahn | 1 | 89.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2024.01.05 | Round 4: Yannick Koch - Malte Ahlbrecht | 2024.01.05 Malte Ahlbrecht | 0 | 85.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2024.01.05 | Round 3: Abdullah Celik - Yannick Koch | 2024.01.05 Abdullah Celik | 0 | 80.80% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2024.01.04 | Round 2: Jens Schulz - Yannick Koch | 2024.01.04 Jens Schulz | 1 | 96.50% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2024.01.04 | Round 1: Yannick Koch - Lars ter Stal | 2024.01.04 Lars ter Stal | 1 | 97.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.01.08 | Round 7 | A: Michelle Trunz - Yannick Koch | 2023.01.08 Michelle Trunz | 0 | 72.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.01.06 | Round 4 | A: Yannick Koch - Madita Moenster | 2023.01.06 Madita Moenster | 0 | 90.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.01.06 | Round 3 | A: Fabian Tenne - Yannick Koch | 2023.01.06 Fabian Tenne | 1 | 85.10% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | ||
| 2023.01.05 | Round 1 | A: Nikita Nechitaylo - Yannick Koch | 2023.01.05 Nikita Nechitaylo | 1 | 81.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 |