Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-29
White: Harshit Raja
WhiteTitle: GM
WhiteElo: 2509
Black: Vaseegaran Nandhakumar
BlackTitle: CM
BlackElo: 2230
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... c5 { [%eval 0.33] [%clk 0:52:03] } 2. Nf3 { [%eval 0.25] } 2... g6 { [%eval 0.64] } 3. c3 { [%eval 0.41] [%clk 1:31:39] } 3... d5 { [%eval 0.26] [%clk 0:52:55] } 4. exd5 { [%eval 0.16] } 4... Qxd5 { [%eval 0.37] } 5. d4 { [%eval 0.31] [%clk 1:32:11] } 5... Bg7 { [%eval 0.25] [%clk 0:53:37] } 6. Nbd2 { [%eval 0.3] [%clk 1:31:08] } 6... cxd4 { [%eval 0.43] } 7. Bc4 { [%eval 0.4] [%clk 1:31:32] } 7... Qd8 { [%eval 0.39] [%clk 0:52:16] } 8. cxd4 { [%eval -0.07] } 8... Nh6 { [%eval -0.11] [%clk 0:52:37] } 9. O-O { [%eval -0.16] [%clk 1:31:27] } 9... O-O { [%eval -0.18] [%clk 0:52:50] } 10. Nb3 { [%eval -0.49] [%clk 1:29:31] } 10... Nf5 { [%eval -0.44] [%clk 0:49:00] } 11. Re1 { [%eval -0.51] [%clk 1:29:30] } 11... b6 { [%eval -0.2] [%clk 0:46:14] } 12. Bf4 { [%eval -0.31] [%clk 1:23:53] } 12... Bb7 { [%eval -0.36] [%clk 0:44:25] } 13. Rc1 { [%eval -0.49] [%clk 1:21:17] } 13... e6 { [%eval 0.0] [%clk 0:38:55] } 14. Ne5 { [%eval -0.24] [%clk 1:17:57] } 14... Nc6 { [%eval -0.24] [%clk 0:19:34] } 15. Nxf7 { [%eval -0.35] [%clk 1:08:23] } 15... Rxf7 { [%eval -0.3] [%clk 0:18:39] } 16. Bxe6 { [%eval -0.55] [%clk 1:08:52] } 16... Nfxd4?? { [%eval 1.23] } { Blunder. Qf8 was best. } { [%clk 0:13:47] } 17. Nxd4 { [%eval 1.24] [%clk 1:08:30] } 17... Bxd4 { [%eval 1.3] [%clk 0:12:45] } 18. Bxf7+ { [%eval 1.22] [%clk 0:59:13] } 18... Kxf7 { [%eval 1.19] [%clk 0:10:58] } 19. Qf3?! { [%eval 0.32] } { Inaccuracy. Be3 was best. } { [%clk 0:53:48] } 19... Qd7 { [%eval 0.81] [%clk 0:06:15] } 20. Be5+ { [%eval 0.79] [%clk 0:50:40] } 20... Kg8 { [%eval 0.59] [%clk 0:04:53] } 21. Qb3+ { [%eval 0.77] [%clk 0:51:01] } 21... Kf8 { [%eval 0.84] [%clk 0:04:40] } 22. Bxd4 { [%eval 0.71] [%clk 0:49:59] } 22... Nxd4 { [%eval 0.7] [%clk 0:03:52] } 23. Qb4+ { [%eval 0.49] [%clk 0:46:38] } 23... Kg8 { [%eval 0.68] [%clk 0:02:05] } 24. Qc4+ { [%eval 0.4] [%clk 0:43:09] } 24... Kf8 { [%eval 0.79] [%clk 0:00:00] } 25. Qb4+ { [%eval 0.31] [%clk 0:38:05] } 25... Kg8 { [%eval 0.68] [%clk 0:00:02] } 26. Re7 { [%eval 0.63] [%clk 0:34:04] } 26... Rc8?! { [%eval 1.68] } { Inaccuracy. Qd5 was best. } { [%clk 0:00:00] } 27. Rce1 { [%eval 1.79] [%clk 0:33:48] } 27... Qc6 { [%eval 1.78] [%clk 0:00:00] } 28. Rxb7 { [%eval 1.61] [%clk 0:33:51] } 28... Nf3+ { [%eval 1.86] [%clk 0:00:00] } 29. gxf3 { [%eval 1.78] [%clk 0:34:14] } 29... Qxb7 { [%eval 1.53] [%clk 0:00:00] } 30. Kg2 { [%eval 1.58] [%clk 0:33:54] } 30... Rf8 { [%eval 1.77] [%clk 0:00:00] } 31. Qe4 { [%eval 1.61] [%clk 0:32:53] } 31... Qf7 { [%eval 1.65] [%clk 0:00:00] } 32. b3 { [%eval 1.55] [%clk 0:32:37] } 32... Qf6 { [%eval 1.69] [%clk 0:00:00] } 33. Re3 { [%eval 1.35] [%clk 0:32:08] } 33... Qg5+ { [%eval 1.78] [%clk 0:00:00] } 34. Qg4 { [%eval 1.76] [%clk 0:32:33] } 34... Qf6 { [%eval 1.7] [%clk 0:00:00] } 35. Re6 { [%eval 1.87] [%clk 0:32:30] } 35... Qf7 { [%eval 2.0] [%clk 0:00:00] } 36. Qe4 { [%eval 1.76] [%clk 0:32:55] } 36... Qf5 { [%eval 1.8] [%clk 0:00:00] } 37. h4 { [%eval 1.69] [%clk 0:31:14] } 37... Rf7 { [%eval 1.82] [%clk 0:00:00] } 38. Kg3 { [%eval 1.87] [%clk 0:31:13] } 38... Qc5 { [%eval 1.78] [%clk 0:00:00] } 39. Rc6 { [%eval 1.72] [%clk 0:31:28] } 39... Qe7 { [%eval 1.89] [%clk 0:00:00] } 40. Qd4 { [%eval 1.66] [%clk 0:30:49] } 40... Rf8?! { [%eval 2.52] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:00] } 41. Rd6 { [%eval 2.12] [%clk 1:01:18] } 41... Qf7?! { [%eval 3.06] } { Inaccuracy. Qb7 was best. } { [%clk 0:12:13] } 42. f4 { [%eval 3.16] [%clk 1:01:20] } 42... Re8 { [%eval 3.48] [%clk 0:09:58] } 43. Rd5 { [%eval 2.92] [%clk 0:58:18] } 43... Re7?! { [%eval 4.52] } { Inaccuracy. Re6 was best. } { [%clk 0:06:47] } 44. h5 { [%eval 4.71] [%clk 0:57:13] } 44... h6 { [%eval 4.84] } 45. Rd8+ Re8 46. Rd7 Re7 47. Rxe7 Qxe7 48. hxg6 Qe6 { [%clk 0:04:58] } 49. Qc4 { [%clk 0:58:00] } 1-0