Event: SUI-chT Bodan-Zuerich
Date: 2024-08-25
White: Coellen, Eike
WhiteElo: 2020
Black: Gruenenwald, Joerg
BlackTitle: FM
BlackElo: 2288
Result: 1/2-1/2
ECO: D15
Opening: Slav Defense: Chebanenko Variation
Variant: Standard

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.23] } 2. c4 { [%eval 0.19] } 2... c6 { [%eval 0.21] } 3. Nc3 { [%eval 0.24] } 3... Nf6 { [%eval 0.11] } 4. Nf3 { [%eval 0.16] } 4... a6 { [%eval 0.28] } 5. e3 { [%eval 0.27] } 5... b5 { [%eval 0.44] } 6. b3 { [%eval 0.37] } 6... Bg4 { [%eval 0.45] } 7. a4 { [%eval 0.34] } 7... b4 { [%eval 0.47] } 8. Ne2 { [%eval 0.67] } 8... Bxf3 { [%eval 0.88] } 9. gxf3 { [%eval 0.92] } 9... a5 { [%eval 1.43] } 10. Bg2 { [%eval 1.04] } 10... g6 { [%eval 1.2] } 11. e4 { [%eval 1.21] } 11... Bg7 { [%eval 1.63] } 12. e5 { [%eval 1.64] } 12... Nh5 { [%eval 1.82] } 13. Ng3 { [%eval 1.7] } 13... Nxg3 { [%eval 1.8] } 14. hxg3 { [%eval 1.77] } 14... e6 { [%eval 2.03] } 15. c5? { [%eval 0.45] } { Mistake. Be3 was best. } 15... Nd7 { [%eval 0.42] } 16. f4 { [%eval 0.42] } 16... h5 { [%eval 0.29] } 17. Qd3 { [%eval 0.25] } 17... Qe7 { [%eval 0.22] } 18. Be3 { [%eval 0.3] } 18... Kd8 { [%eval 0.3] } 19. O-O-O { [%eval 0.35] } 19... Kc7 { [%eval 0.33] } 20. f3 { [%eval 0.26] } 20... Kb7 { [%eval 0.35] } 21. Bf1 { [%eval 0.06] } 21... Nb8 { [%eval 0.52] } 22. Be2 { [%eval 0.33] } 22... Na6 { [%eval 0.32] } 23. g4 { [%eval 0.32] } 23... hxg4 { [%eval 0.61] } 24. fxg4 { [%eval 0.42] } 24... Nc7 { [%eval 0.39] } 25. f5?! { [%eval -0.34] } { Inaccuracy. Kd2 was best. } 25... gxf5 { [%eval 0.0] } 26. gxf5 { [%eval -0.23] } 26... f6 { [%eval -0.13] } 27. exf6 { [%eval -0.19] } 27... Qxf6 { [%eval -0.2] } 28. fxe6 { [%eval -0.24] } 28... Qxe6 { [%eval 0.0] } 29. Rxh8? { [%eval -1.29] } { Mistake. Bf4 was best. } 29... Rxh8 { [%eval -1.47] } 30. Rg1 { [%eval -1.37] } 30... Rh3? { [%eval 0.0] } { Mistake. Bh6 was best. } 31. Rxg7 { [%eval 0.0] } 31... Qxe3+ { [%eval 0.0] } 32. Qxe3 { [%eval 0.0] } 32... Rxe3 { [%eval 0.0] } 33. Ba6+ { [%eval 0.0] } 33... Kb8 { [%eval 0.0] } 34. Rg8+ { [%eval 0.0] } 34... Re8 { [%eval 0.0] } { 1/2-1/2  wins. } 1/2-1/2