Event: SixDays Budapest March 2025 IM A
Site: Budapest
Date: 2025-03-26
White: Nakahara, Kan
WhiteTitle: CM
WhiteElo: 2113
Black: Mrithyunjay Mahadevan
BlackTitle: CM
BlackElo: 2295
Result: 1-0
ECO: C67
Opening: Ruy Lopez: Berlin Defense, Rio Gambit Accepted
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... e5 { [%eval 0.21] [%clk 1:28:39] } 2. Nf3 { [%eval 0.13] [%clk 1:31:25] } 2... Nc6 { [%eval 0.21] [%clk 1:29:04] } 3. Bb5 { [%eval 0.08] [%clk 1:31:51] } 3... Nf6 { [%eval 0.17] [%clk 1:29:29] } 4. O-O { [%eval 0.06] [%clk 1:32:04] } 4... Nxe4 { [%eval 0.23] [%clk 1:29:53] } 5. Re1 { [%eval 0.15] [%clk 1:31:52] } 5... Nd6 { [%eval 0.18] [%clk 1:30:17] } 6. Nxe5 { [%eval 0.14] [%clk 1:32:11] } 6... Nxe5 { [%eval 0.15] [%clk 1:30:42] } 7. Rxe5+ { [%eval 0.16] [%clk 1:32:37] } 7... Be7 { [%eval 0.1] [%clk 1:31:06] } 8. Bf1 { [%eval 0.16] [%clk 1:32:58] } 8... O-O { [%eval 0.18] [%clk 1:31:27] } 9. d4 { [%eval 0.18] [%clk 1:33:22] } 9... Bf6 { [%eval 0.17] [%clk 1:31:10] } 10. Re1 { [%eval 0.18] [%clk 1:33:28] } 10... b6 { [%eval 0.34] [%clk 1:28:48] } 11. c3 { [%eval 0.29] [%clk 1:32:24] } 11... Bb7 { [%eval 0.3] [%clk 1:28:24] } 12. Bf4 { [%eval 0.37] [%clk 1:31:53] } 12... Nf5 { [%eval 0.41] [%clk 1:26:13] } 13. Qg4 { [%eval 0.23] [%clk 1:30:18] } 13... g6 { [%eval 0.18] [%clk 1:24:45] } 14. Nd2 { [%eval 0.05] [%clk 1:18:33] } 14... h5 { [%eval 0.02] [%clk 1:19:07] } 15. Qh3 { [%eval 0.02] [%clk 1:17:45] } 15... d6 { [%eval 0.46] [%clk 1:18:19] } 16. Bd3 { [%eval 0.2] [%clk 1:08:16] } 16... Ng7 { [%eval 0.23] [%clk 1:16:23] } 17. Ne4 { [%eval 0.26] [%clk 1:01:09] } 17... Be7 { [%eval 0.26] [%clk 1:16:22] } 18. Qe3 { [%eval 0.19] [%clk 0:46:25] } 18... Re8 { [%eval 0.24] [%clk 1:13:23] } 19. Qd2 { [%eval 0.13] [%clk 0:41:40] } 19... Ne6 { [%eval 0.09] [%clk 1:10:06] } 20. Bh6 { [%eval 0.12] [%clk 0:40:56] } 20... Qd7 { [%eval 0.18] [%clk 1:07:23] } 21. Re2 { [%eval 0.04] [%clk 0:37:10] } 21... c5 { [%eval 0.1] [%clk 1:04:45] } 22. dxc5 { [%eval 0.06] [%clk 0:31:21] } 22... bxc5 { [%eval 0.2] [%clk 1:02:07] } 23. Rae1 { [%eval 0.17] [%clk 0:30:12] } 23... Qc6 { [%eval 0.38] [%clk 1:01:49] } 24. f4 { [%eval 0.31] [%clk 0:25:01] } 24... d5? { [%eval 1.95] } { Mistake. c4 was best. } { [%clk 0:51:52] } 25. f5 { [%eval 2.14] [%clk 0:18:50] } 25... c4 { [%eval 2.1] [%clk 0:47:19] } 26. fxe6? { [%eval 0.92] } { Mistake. fxg6 was best. } { [%clk 0:14:19] } 26... cxd3 { [%eval 0.96] [%clk 0:46:58] } 27. Qf4 { [%eval 0.64] [%clk 0:10:44] } 27... Kh7 { [%eval 0.76] [%clk 0:39:35] } 28. Ng5+ { [%eval 0.95] [%clk 0:07:23] } 28... Bxg5 { [%eval 0.92] [%clk 0:39:57] } 29. Bxg5 { [%eval 0.48] [%clk 0:07:39] } 29... f5? { [%eval 2.01] } { Mistake. Rf8 was best. } { [%clk 0:40:16] } 30. Rf2 { [%eval 2.16] } 30... Rac8 { [%eval 2.58] [%clk 0:40:02] } 31. Qe3? { [%eval 1.31] } { Mistake. e7 was best. } { [%clk 0:06:06] } 31... Qb6?! { [%eval 2.47] } { Inaccuracy. d4 was best. } { [%clk 0:37:44] } 32. Qxd3?! { [%eval 1.36] } { Inaccuracy. e7 was best. } { [%clk 0:04:31] } 32... Rxe6 { [%eval 1.5] [%clk 0:34:32] } 33. Rxe6 { [%eval 1.67] [%clk 0:04:53] } 33... Qxe6 { [%eval 1.63] [%clk 0:34:58] } 34. Re2 { [%eval 1.43] [%clk 0:05:01] } 34... Qb6+ { [%eval 1.78] [%clk 0:35:14] } 35. Kh1 { [%eval 1.26] [%clk 0:03:06] } 35... Rc4?? { [%eval 3.77] } { Blunder. Rc7 was best. } { [%clk 0:33:30] } 36. Re7+ { [%eval 3.79] [%clk 0:02:33] } 36... Kg8 { [%eval 3.5] [%clk 0:33:33] } 37. Qg3? { [%eval 1.79] } { Mistake. Be3 was best. } { [%clk 0:01:34] } 37... Qxb2?? { [%eval 6.82] } { Blunder. f4 was best. } { [%clk 0:31:42] } 38. h3 { [%eval 6.38] [%clk 0:01:17] } 38... d4 { [%eval 7.98] [%clk 0:29:54] } 39. Bd2 { [%eval 7.51] [%clk 0:00:37] } 39... Qb1+ { [%eval 9.33] [%clk 0:27:08] } 40. Kh2 { [%eval 9.38] [%clk 0:00:42] } 40... f4 { [%eval 9.19] [%clk 0:27:34] } 41. Qxf4 { [%eval 8.89] [%clk 0:00:45] } 41... Qf5 { [%eval 8.45] [%clk 0:27:27] } 42. Qxf5? { [%eval 4.68] } { Mistake. Qh6 was best. } { [%clk 0:00:41] } 42... gxf5 { [%eval 4.56] [%clk 0:27:55] } 43. Rxb7 { [%eval 4.53] [%clk 0:00:57] } 43... dxc3 { [%eval 4.51] [%clk 0:28:20] } 44. Bc1 { [%eval 4.5] [%clk 0:01:18] } 44... a5 { [%eval 4.58] [%clk 0:27:54] } 45. Rb5 { [%eval 4.72] [%clk 0:01:37] } 45... a4 { [%eval 5.07] [%clk 0:28:17] } 46. Rxf5 { [%eval 4.91] [%clk 0:01:56] } 46... h4 { [%eval 5.7] [%clk 0:28:43] } 47. Rf4 { [%eval 5.5] [%clk 0:02:19] } 47... Rxf4?! { [%eval 10.6] } { Inaccuracy. Rc7 was best. } { [%clk 0:29:07] } 48. Bxf4 { [%eval 73.44] [%clk 0:02:47] } 48... Kf7?! { [%eval #22] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:29:20] } 49. Bc1 { [%eval #23] [%clk 0:03:08] } 49... Kg6 { [%eval 66.55] [%clk 0:29:45] } 50. g4 { [%eval 13.9] [%clk 0:03:29] } 50... hxg3+ { [%eval 48.0] [%clk 0:30:06] } 51. Kxg3 { [%eval 78.08] [%clk 0:03:55] } 51... Kf5 { [%eval 72.2] [%clk 0:30:31] } 52. Kf3 { [%eval 20.59] [%clk 0:04:05] } 52... Ke5?! { [%eval #19] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:30:55] } 53. h4 { [%eval #19] [%clk 0:04:25] } 53... Kd4 { [%eval #19] [%clk 0:31:20] } 54. Ke2 { [%eval #18] [%clk 0:04:52] } 54... Kd5 { [%eval 71.9] } 1-0