Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-04-01
White: Dourerassou, Jonathan
WhiteTitle: GM
WhiteElo: 2416
Black: Boev, Viktor
BlackElo: 2242
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.25] [%clk 1:30:52] } 2. Bf4 { [%eval 0.03] [%clk 1:31:23] } 2... c5 { [%eval 0.11] [%clk 1:31:14] } 3. e3 { [%eval 0.0] [%clk 1:31:48] } 3... Nc6 { [%eval 0.0] [%clk 1:31:36] } 4. c3 { [%eval 0.0] [%clk 1:32:05] } 4... Qb6 { [%eval 0.04] [%clk 1:31:55] } 5. Qb3 { [%eval 0.0] [%clk 1:31:44] } 5... c4 { [%eval -0.15] [%clk 1:32:18] } 6. Qc2 { [%eval 0.0] [%clk 1:32:09] } 6... e5 { [%eval 0.11] [%clk 1:32:43] } 7. dxe5 { [%eval 0.0] [%clk 1:29:19] } 7... Bf5 { [%eval 0.0] [%clk 1:33:06] } 8. Qc1 { [%eval -0.12] [%clk 1:29:27] } 8... g5 { [%eval 0.0] [%clk 1:33:24] } 9. Bg3 { [%eval -0.31] [%clk 1:28:41] } 9... h5 { [%eval -0.37] [%clk 1:32:43] } 10. h4 { [%eval -0.82] [%clk 1:28:59] } 10... g4 { [%eval -0.89] [%clk 1:33:07] } 11. Ne2 { [%eval -0.85] [%clk 1:27:53] } 11... Bg7 { [%eval -0.89] [%clk 1:33:11] } 12. Nd4 { [%eval -1.07] [%clk 1:28:08] } 12... Nge7 { [%eval -1.01] [%clk 1:33:34] } 13. Na3 { [%eval -1.07] [%clk 1:23:51] } 13... Bxe5 { [%eval -0.73] [%clk 1:28:32] } 14. Bxe5 { [%eval -0.71] [%clk 1:22:32] } 14... Nxe5 { [%eval -0.75] [%clk 1:28:54] } 15. Nxf5 { [%eval -0.76] [%clk 1:22:58] } 15... Nxf5 { [%eval -0.82] [%clk 1:29:17] } 16. Qc2 { [%eval -0.79] [%clk 1:23:01] } 16... Ne7 { [%eval -0.8] [%clk 1:22:17] } 17. Qa4+ { [%eval -1.23] [%clk 1:23:03] } 17... Kf8 { [%eval -1.19] [%clk 1:21:12] } 18. O-O-O { [%eval -1.56] [%clk 1:19:16] } 18... g3 { [%eval -1.49] [%clk 1:16:44] } 19. Nc2 { [%eval -2.08] [%clk 1:18:03] } 19... Ng4 { [%eval -1.5] [%clk 1:13:10] } 20. fxg3 { [%eval -1.48] [%clk 1:09:16] } 20... Nf2 { [%eval -1.43] [%clk 1:06:59] } 21. Be2 { [%eval -1.57] [%clk 1:09:11] } 21... Nxh1 { [%eval -1.46] [%clk 1:07:14] } 22. Rxh1 { [%eval -1.57] [%clk 1:09:29] } 22... Nf5 { [%eval -1.41] [%clk 1:04:26] } 23. Bf3 { [%eval -1.34] [%clk 1:09:43] } 23... Nxe3 { [%eval -1.48] [%clk 1:04:21] } 24. Nd4 { [%eval -2.01] [%clk 1:09:52] } 24... Qh6?! { [%eval -1.38] } { Inaccuracy. Re8 was best. } { [%clk 0:52:25] } 25. Kb1 { [%eval -1.51] [%clk 1:08:58] } 25... Qg6+ { [%eval -1.15] [%clk 0:52:37] } 26. Ka1 { [%eval -1.2] [%clk 1:09:07] } 26... Kg7 { [%eval -1.0] [%clk 0:48:27] } 27. Qd7 { [%eval -1.34] [%clk 1:08:42] } 27... Rad8 { [%eval -1.42] [%clk 0:40:25] } 28. Qxb7 { [%eval -1.35] [%clk 1:06:44] } 28... Nc2+? { [%eval 0.0] } { Mistake. Rb8 was best. } { [%clk 0:34:32] } 29. Nxc2 { [%eval -0.19] [%clk 1:07:09] } 29... Qxc2 { [%eval -0.12] [%clk 0:34:57] } 30. Bxd5 { [%eval -0.11] [%clk 1:05:54] } 30... Qf2 { [%eval -0.12] [%clk 0:33:21] } 31. Rb1 { [%eval -0.15] [%clk 1:04:05] } 31... Rh6 { [%eval -0.09] [%clk 0:33:11] } 32. Bxc4 { [%eval -0.11] [%clk 0:57:33] } 32... Rb6 { [%eval 0.0] [%clk 0:33:32] } 33. Qf3 { [%eval -0.49] [%clk 0:57:57] } 33... Qxf3 { [%eval -0.59] [%clk 0:33:55] } 34. gxf3 { [%eval -0.66] [%clk 0:58:22] } 34... Rg6 { [%eval -0.24] [%clk 0:34:19] } 35. Rg1 { [%eval -0.32] [%clk 0:58:40] } 35... Rxg3?? { [%eval 5.23] } { Blunder. Rd2 was best. } { [%clk 0:34:41] } 36. Rxg3+ { [%eval 5.11] [%clk 0:59:08] } 1-0