Event: Round 8: D Gukesh - R Praggnanandhaa
Date: 2023-09-07
White: D Gukesh
Black: R Praggnanandhaa
Result: 1-0
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:25:18] } 1... Nf6 { [%eval 0.28] [%clk 0:25:11] } 2. Nf3 { [%eval 0.12] [%clk 0:25:25] } 2... d5 { [%eval 0.25] [%clk 0:25:16] } 3. e3 { [%eval 0.12] [%clk 0:25:32] } 3... c5 { [%eval 0.15] [%clk 0:25:16] } 4. dxc5 { [%eval 0.01] [%clk 0:25:35] } 4... e6 { [%eval 0.0] [%clk 0:25:17] } 5. b4 { [%eval 0.0] [%clk 0:25:43] } 5... a5 { [%eval -0.13] } 6. c3 { [%eval -0.13] [%clk 0:25:51] } 6... axb4 { [%eval 0.0] [%clk 0:25:29] } 7. cxb4 { [%eval 0.0] [%clk 0:25:58] } 7... b6 { [%eval 0.0] [%clk 0:25:37] } 8. Bb5+ { [%eval -0.18] [%clk 0:26:05] } 8... Bd7 { [%eval -0.18] [%clk 0:25:46] } 9. Bxd7+ { [%eval -0.19] [%clk 0:26:13] } 9... Nbxd7 { [%eval -0.18] [%clk 0:25:54] } 10. a4 { [%eval -0.21] [%clk 0:26:13] } 10... bxc5 { [%eval -0.15] } 11. b5 { [%eval -0.18] [%clk 0:26:30] } 11... Bd6 { [%eval -0.1] } 12. O-O { [%eval -0.15] [%clk 0:26:01] } 12... Qc7 { [%eval -0.06] [%clk 0:25:14] } 13. Bb2 { [%eval -0.37] [%clk 0:25:24] } 13... e5?! { [%eval 0.18] } { Inaccuracy. g5 was best. } { [%clk 0:21:39] } 14. Nfd2 { [%eval 0.0] [%clk 0:18:35] } 14... e4 { [%eval 0.46] [%clk 0:19:49] } 15. f4 { [%eval 0.22] [%clk 0:18:41] } 15... O-O { [%eval 0.22] [%clk 0:16:03] } 16. Nc3 { [%eval 0.22] [%clk 0:12:11] } 16... Rfe8 { [%eval 0.21] [%clk 0:14:30] } 17. Re1 { [%eval -0.05] [%clk 0:10:31] } 17... d4 { [%eval 0.18] [%clk 0:10:27] } 18. exd4 { [%eval 0.07] [%clk 0:10:23] } 18... e3 { [%eval 0.38] [%clk 0:09:52] } 19. Nf3 { [%eval 0.41] [%clk 0:10:06] } 19... Bxf4 { [%eval 0.4] [%clk 0:09:48] } 20. Ne2 { [%eval 0.36] [%clk 0:06:32] } 20... Bd6 { [%eval 0.45] [%clk 0:09:50] } 21. dxc5 { [%eval 0.41] [%clk 0:06:33] } 21... Bxc5 { [%eval 0.33] [%clk 0:09:56] } 22. Bd4 { [%eval 0.39] [%clk 0:05:45] } 22... Qb6 { [%eval 0.31] [%clk 0:07:26] } 23. Qd3 { [%eval 0.47] [%clk 0:05:19] } 23... Bxd4 { [%eval 0.52] [%clk 0:05:11] } 24. Qxd4 { [%eval 0.29] [%clk 0:05:27] } 24... Qa5 { [%eval 0.47] [%clk 0:04:18] } 25. Ng3 { [%eval 0.0] [%clk 0:05:17] } 25... Nb6?! { [%eval 0.95] } { Inaccuracy. Rad8 was best. } { [%clk 0:03:23] } 26. Nf5 { [%eval 0.96] [%clk 0:03:26] } 26... Nbd5 { [%eval 1.17] [%clk 0:02:31] } 27. Nd6 { [%eval 1.05] [%clk 0:03:02] } 27... Re6 { [%eval 0.99] [%clk 0:01:36] } 28. Nc4 { [%eval 0.99] [%clk 0:03:09] } 28... Qb4 { [%eval 1.34] [%clk 0:00:48] } 29. Reb1 { [%eval 1.17] [%clk 0:03:01] } 29... Qe7? { [%eval 3.01] } { Mistake. Qf8 was best. } { [%clk 0:00:53] } 30. b6?? { [%eval 0.21] } { Blunder. Ng5 was best. } 30... Re4?! { [%eval 0.81] } { Inaccuracy. e2 was best. } { [%clk 0:00:39] } 31. b7 { [%eval 0.79] [%clk 0:02:28] } 31... Rb8 { [%eval 0.77] [%clk 0:00:48] } 32. Qa7 { [%eval 0.75] [%clk 0:02:34] } 32... Qc7?? { [%eval 2.82] } { Blunder. Nd7 was best. } { [%clk 0:00:56] } 33. a5?? { [%eval 0.96] } { Blunder. Nce5 was best. } { [%clk 0:00:26] } 33... Ree8?? { [%eval 3.61] } { Blunder. Nd7 was best. } { [%clk 0:00:20] } 34. a6 { [%eval 3.94] [%clk 0:00:23] } 34... Nc3 { [%eval 4.78] [%clk 0:00:20] } 35. Rb4?? { [%eval 1.67] } { Blunder. Qxb8 was best. } { [%clk 0:00:17] } 35... h6?? { [%eval 4.5] } { Blunder. e2 was best. } { [%clk 0:00:12] } 36. Qxb8 { [%eval 5.08] [%clk 0:00:18] } 36... Rxb8 { [%eval 5.07] [%clk 0:00:18] } 37. a7 { [%eval 5.28] [%clk 0:00:27] } 37... Nd7 { [%eval 5.05] [%clk 0:00:11] } 38. a8=Q { [%eval 4.95] [%clk 0:00:33] } 38... Nd5 { [%eval 4.14] [%clk 0:00:12] } 39. Rba4 { [%eval 4.04] [%clk 0:00:41] } 39... e2 { [%eval 4.13] [%clk 0:00:12] } 40. Qa5 { [%eval 4.0] [%clk 0:00:27] } 40... Qxb7 { [%eval 3.9] [%clk 0:00:17] } 41. Qd2 { [%eval 3.73] [%clk 0:00:21] } 41... Nc5 { [%eval 4.53] [%clk 0:00:14] } 42. Ra7 { [%eval 4.5] [%clk 0:00:29] } 42... Qc6 { [%eval 4.62] [%clk 0:00:12] } 43. Qxe2 { [%eval 4.31] [%clk 0:00:30] } 43... Ne6 { [%eval 4.82] [%clk 0:00:17] } 44. Nce5 { [%eval 4.96] [%clk 0:00:30] } 44... Qc3 { [%eval 5.01] [%clk 0:00:21] } 45. Ra8 { [%eval 5.17] [%clk 0:00:32] } 1-0