Event: Grenke Chess Open 2024
Site: Karlsruhe, Germany
Date: 2024-03-30
White: Lumachi, Gabriele
WhiteTitle: FM
WhiteElo: 2413
Black: Chigaev, Maksim
BlackTitle: GM
BlackElo: 2617
Result: 0-1
ECO: D37
Opening: Queen's Gambit Declined: Three Knights, Vienna Variation
Variant: Standard
TimeControl: 90min 40 moves + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:35] } 1... Nf6 { [%eval 0.16] [%clk 1:30:53] } 2. Nf3 { [%eval 0.12] [%clk 1:30:51] } 2... d5 { [%eval 0.24] [%clk 1:29:54] } 3. c4 { [%eval 0.0] [%clk 1:29:54] } 3... e6 { [%eval 0.12] [%clk 1:30:18] } 4. Nc3 { [%eval 0.0] [%clk 1:30:07] } 4... dxc4 { [%eval 0.17] [%clk 1:30:23] } 5. e4 { [%eval 0.26] [%clk 1:26:07] } 5... b5 { [%eval 0.33] [%clk 1:30:45] } 6. Nxb5 { [%eval 0.09] [%clk 1:25:59] } 6... Nxe4 { [%eval 0.0] [%clk 1:30:28] } 7. Qa4 { [%eval 0.0] [%clk 1:26:02] } 7... Nd7 { [%eval 0.47] [%clk 1:29:26] } 8. Qxc4 { [%eval 0.4] [%clk 1:17:22] } 8... Bd6 { [%eval 0.18] [%clk 1:29:50] } 9. Qc6 { [%eval 0.36] [%clk 1:15:26] } 9... Bb4+ { [%eval 0.46] [%clk 1:30:14] } 10. Nd2?! { [%eval -0.34] } { Inaccuracy. Ke2 was best. } { [%clk 1:09:57] } 10... Nxd2 { [%eval -0.46] [%clk 1:27:29] } 11. Bxd2 { [%eval -0.52] [%clk 1:10:08] } 11... Bxd2+ { [%eval -0.42] [%clk 1:27:31] } 12. Kxd2 { [%eval -0.37] [%clk 1:10:24] } 12... Qg5+ { [%eval 0.02] [%clk 1:20:08] } 13. Ke1 { [%eval -0.01] [%clk 1:07:36] } 13... Rb8 { [%eval 0.03] [%clk 1:11:58] } 14. Nxc7+ { [%eval -0.02] [%clk 1:05:58] } 14... Kd8 { [%eval 0.16] [%clk 1:03:12] } 15. Nb5 { [%eval 0.03] [%clk 0:57:53] } 15... Rb6 { [%eval 0.01] [%clk 1:03:07] } 16. Qc7+ { [%eval 0.0] [%clk 0:49:12] } 16... Ke7 { [%eval -0.23] [%clk 1:03:30] } 17. a4?! { [%eval -0.79] } { Inaccuracy. h4 was best. } { [%clk 0:49:40] } 17... a6 { [%eval -0.57] [%clk 0:57:27] } 18. Na3 { [%eval -0.6] [%clk 0:49:42] } 18... Qa5+ { [%eval -0.17] [%clk 0:53:39] } 19. Qc3 { [%eval -0.21] [%clk 0:48:02] } 19... Qxa4 { [%eval -0.13] [%clk 0:54:03] } 20. Bc4 { [%eval -0.46] [%clk 0:33:02] } 20... Bb7 { [%eval -0.34] [%clk 0:47:31] } 21. Nc2 { [%eval -0.23] [%clk 0:31:49] } 21... Qc6 { [%eval -0.21] [%clk 0:47:30] } 22. Ne3 { [%eval -0.42] [%clk 0:31:13] } 22... Nf6 { [%eval -0.41] [%clk 0:45:33] } 23. Qa3+ { [%eval -0.31] [%clk 0:27:33] } 23... Qd6 { [%eval -0.46] [%clk 0:45:30] } 24. Qxd6+ { [%eval -0.46] [%clk 0:26:53] } 24... Rxd6 { [%eval -0.4] [%clk 0:44:14] } 25. Ke2 { [%eval -0.41] [%clk 0:21:58] } 25... Rxd4 { [%eval -0.44] [%clk 0:41:17] } 26. Bxa6 { [%eval -0.39] [%clk 0:18:18] } 26... Rb4 { [%eval -0.29] } 27. Rhb1 { [%eval -0.49] [%clk 0:16:14] } 27... Ra8 { [%eval -0.28] [%clk 0:39:14] } 28. Bxb7 { [%eval -0.32] [%clk 0:14:02] } 28... Rxa1 { [%eval -0.32] [%clk 0:39:37] } 29. Rxa1 { [%eval -0.37] [%clk 0:14:26] } 29... Rxb2+ { [%eval -0.37] [%clk 0:40:03] } 30. Kf3 { [%eval -0.29] [%clk 0:13:56] } 30... Rxb7 { [%eval -0.34] [%clk 0:40:30] } 31. g4 { [%eval -0.53] [%clk 0:12:29] } 31... h6 { [%eval -0.62] [%clk 0:34:23] } 32. Ra6 { [%eval -0.7] [%clk 0:10:06] } 32... Nd7 { [%eval -0.42] [%clk 0:34:18] } 33. Ra5 { [%eval -0.46] [%clk 0:08:33] } 33... f6 { [%eval -0.24] [%clk 0:33:01] } 34. Ra1 { [%eval -0.59] [%clk 0:07:19] } 34... Rb4 { [%eval -0.36] [%clk 0:30:20] } 35. Kg3 { [%eval -0.33] [%clk 0:05:58] } 35... g6 { [%eval -0.3] } 36. Ra5 { [%eval -0.3] [%clk 0:05:58] } 36... Re4 { [%eval -0.25] } 37. Kf3?! { [%eval -1.03] } { Inaccuracy. Ng2 was best. } { [%clk 0:05:58] } 37... f5 { [%eval -0.81] } 38. gxf5 { [%eval -1.09] [%clk 0:05:58] } 38... gxf5 { [%eval -1.26] } 39. Ra7 { [%eval -1.18] [%clk 0:05:58] } 39... Rd4?! { [%eval -0.54] } { Inaccuracy. Kd6 was best. } 40. Nc2?! { [%eval -1.21] } { Inaccuracy. Ng2 was best. } { [%clk 0:05:58] } 40... Rd2 { [%eval -0.71] } 41. Ne1 { [%eval -0.78] [%clk 0:05:58] } 41... Kf6 { [%eval -0.72] } 42. Ke3 { [%eval -0.58] [%clk 0:05:58] } 42... Rd1 { [%eval -0.24] } 43. Ke2?! { [%eval -1.35] } { Inaccuracy. Nd3 was best. } { [%clk 0:05:58] } 43... Rd4 { [%eval -1.48] } 44. Nf3 { [%eval -1.57] [%clk 0:05:58] } 44... Re4+ { [%eval -1.46] } 45. Kf1 { [%eval -1.56] [%clk 0:05:58] } 45... Nf8 { [%eval -1.52] } 46. Rb7 { [%eval -1.78] [%clk 0:05:58] } 46... h5 { [%eval -1.5] } 47. Nd2?! { [%eval -2.28] } { Inaccuracy. Rb3 was best. } { [%clk 0:05:58] } 47... Ra4 { [%eval -2.17] } 48. Rb1 { [%eval -2.19] [%clk 0:05:58] } 48... Ng6 { [%eval -2.21] } 49. Kg1 { [%eval -2.52] [%clk 0:05:58] } 49... Nf4 { [%eval -2.43] } 50. Nf3?! { [%eval -3.76] } { Inaccuracy. Rf8+ was best. } { [%clk 0:05:58] } 50... Ra3?! { [%eval -2.7] } { Inaccuracy. Ra1+ was best. } 51. Nh4 { [%clk 0:05:58] } 51... Kg5 52. Ng2 { [%clk 0:05:58] } 52... Nh3+ 0-1