Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-28
White: Wurzel, Andre
WhiteElo: 2123
Black: Chigaev, Maksim
BlackTitle: GM
BlackElo: 2621
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Kazakh Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.16] } 2. c4 { [%eval 0.16] } 2... g6 { [%eval 0.37] } 3. Nc3 { [%eval 0.31] } 3... Bg7 { [%eval 0.53] } 4. e4 { [%eval 0.67] } 4... d6 { [%eval 0.58] } 5. Nf3 { [%eval 0.49] } 5... O-O { [%eval 0.48] } 6. Be2 { [%eval 0.5] } 6... Na6 { [%eval 0.7] } 7. Nd2 { [%eval 0.71] } 7... c5 { [%eval 0.45] } 8. d5 { [%eval 0.52] } 8... e6 { [%eval 0.51] } 9. O-O { [%eval 0.41] } 9... Re8 { [%eval 0.43] } 10. Re1 { [%eval 0.48] } 10... Nc7 { [%eval 0.57] } 11. a4 { [%eval 0.45] } 11... Na6 { [%eval 0.44] } 12. dxe6 { [%eval 0.39] } 12... Bxe6 { [%eval 0.41] } 13. Nf1 { [%eval 0.46] } 13... Qa5 { [%eval 0.69] } 14. Bf4 { [%eval 0.76] } 14... Qb4? { [%eval 2.01] } { Mistake. Nb4 was best. } 15. Bd2?! { [%eval 0.97] } { Inaccuracy. Nb5 was best. } 15... Qb6 { [%eval 0.82] } 16. a5 { [%eval 0.87] } 16... Qd8 { [%eval 1.17] } 17. Bg5 { [%eval 1.0] } 17... Nb4 { [%eval 0.93] } 18. Ne3 { [%eval 1.03] } 18... Nc6 { [%eval 1.35] } 19. a6?! { [%eval 0.39] } { Inaccuracy. f4 was best. } 19... bxa6 { [%eval 0.41] } 20. Rxa6 { [%eval 0.28] } 20... Qc8 { [%eval 0.25] } 21. Ra3 { [%eval -0.07] } 21... Nd4 { [%eval -0.05] } 22. Bd3 { [%eval -0.07] } 22... Qb7 { [%eval 0.0] } 23. Qa1 { [%eval 0.11] } 23... Nd7 { [%eval 0.17] } 24. Nb5?! { [%eval -0.88] } { Inaccuracy. f4 was best. } 24... Nxb5 { [%eval -0.9] } 25. cxb5 { [%eval -0.85] } 25... Ne5 { [%eval -0.9] } 26. Bf1 { [%eval -0.9] } 26... c4 { [%eval -1.02] } 27. f4?! { [%eval -1.62] } { Inaccuracy. Bf4 was best. } 27... Nd3 { [%eval -1.43] } 28. Bxd3 { [%eval -1.62] } 28... cxd3 { [%eval -1.62] } 29. Rxd3 { [%eval -1.8] } 29... Qxe4 { [%eval -1.74] } 30. Qd1 { [%eval -1.58] } 30... Qb4 { [%eval -1.64] } 31. Nc2? { [%eval -3.12] } { Mistake. Rxd6 was best. } 31... Qc5+ { [%eval -2.87] } 32. Nd4? { [%eval -4.91] } { Mistake. Kh1 was best. } 32... Bc4 { [%eval -4.88] } 0-1