Event: Round 6: 1940 Leonhard Chang - 2309 Aditeya Das
Date: 2025-03-09
White: 1940 Leonhard Chang
Black: 2309 Aditeya Das
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:55:37] } 1... Nf6 { [%eval 0.19] [%clk 0:59:53] } 2. Nf3 { [%eval 0.11] [%clk 0:55:37] } 2... d5 { [%eval 0.11] [%clk 0:59:48] } 3. c4 { [%eval 0.22] [%clk 0:55:34] } 3... e6 { [%eval 0.17] [%clk 0:59:48] } 4. g3 { [%eval 0.1] [%clk 0:55:34] } 4... Bb4+ { [%eval 0.13] [%clk 0:59:42] } 5. Bd2 { [%eval 0.13] [%clk 0:55:34] } 5... a5 { [%eval 0.2] [%clk 0:59:42] } 6. a3 { [%eval 0.08] [%clk 0:53:54] } 6... Be7 { [%eval 0.17] [%clk 0:58:32] } 7. Bg2 { [%eval 0.15] [%clk 0:53:53] } 7... O-O { [%eval 0.1] [%clk 0:57:57] } 8. O-O { [%eval -0.01] [%clk 0:53:51] } 8... b6?! { [%eval 0.69] } { Inaccuracy. dxc4 was best. } { [%clk 0:57:25] } 9. cxd5 { [%eval 0.57] [%clk 0:52:59] } 9... exd5 { [%eval 0.62] [%clk 0:57:25] } 10. Nc3 { [%eval 0.71] [%clk 0:52:07] } 10... Bb7 { [%eval 0.67] [%clk 0:56:56] } 11. Bf4 { [%eval 0.65] [%clk 0:51:05] } 11... Nbd7 { [%eval 0.67] [%clk 0:56:34] } 12. Rc1 { [%eval 0.58] [%clk 0:50:34] } 12... h6?! { [%eval 1.68] } { Inaccuracy. Nh5 was best. } { [%clk 0:52:57] } 13. h3? { [%eval 0.32] } { Mistake. Nh4 was best. } { [%clk 0:41:20] } 13... Nh5 { [%eval 0.58] [%clk 0:44:52] } 14. Be3 { [%eval 0.14] [%clk 0:40:54] } 14... Re8 { [%eval 0.1] [%clk 0:44:03] } 15. Ne5 { [%eval 0.22] [%clk 0:38:23] } 15... Nhf6 { [%eval 0.57] [%clk 0:42:40] } 16. Bf4 { [%eval 0.06] [%clk 0:33:04] } 16... c6?! { [%eval 0.62] } { Inaccuracy. Nf8 was best. } { [%clk 0:39:35] } 17. e4 { [%eval 0.59] [%clk 0:30:25] } 17... dxe4 { [%eval 0.61] [%clk 0:33:41] } 18. Nxe4 { [%eval 0.52] [%clk 0:29:38] } 18... Nxe5 { [%eval 0.6] [%clk 0:32:16] } 19. Nxf6+?! { [%eval 0.0] } { Inaccuracy. dxe5 was best. } { [%clk 0:26:12] } 19... Bxf6 { [%eval 0.0] [%clk 0:31:14] } 20. dxe5 { [%eval 0.0] [%clk 0:26:12] } 20... Bxe5 { [%eval 0.0] [%clk 0:31:14] } 21. Bxe5 { [%eval 0.0] [%clk 0:26:12] } 21... Rxe5 { [%eval 0.0] [%clk 0:31:11] } 22. Bxc6 { [%eval 0.0] [%clk 0:26:06] } 22... Bxc6 { [%eval 0.0] [%clk 0:30:52] } 23. Rxc6 { [%eval 0.0] [%clk 0:25:09] } 23... Rd5 { [%eval 0.0] [%clk 0:30:17] } 24. Qc2 { [%eval 0.0] [%clk 0:24:04] } 24... Rd2 { [%eval 0.0] [%clk 0:22:16] } 25. Qb3 { [%eval 0.0] [%clk 0:21:26] } 25... Rb8 { [%eval 0.0] [%clk 0:22:07] } 26. Rfc1 { [%eval 0.0] [%clk 0:21:23] } 26... b5 { [%eval 0.0] [%clk 0:17:13] } 27. Rc7 { [%eval -0.12] [%clk 0:20:06] } 27... Qf6 { [%eval -0.07] [%clk 0:17:13] } 28. Qe3 { [%eval -0.06] [%clk 0:16:53] } 28... Rxb2 { [%eval -0.1] [%clk 0:16:53] } 29. Ra7 { [%eval -0.16] [%clk 0:13:35] } 29... a4 { [%eval -0.16] [%clk 0:16:42] } 30. Rcc7?! { [%eval -0.71] } { Inaccuracy. Kg2 was best. } { [%clk 0:13:12] } 30... Rb3 { [%eval -1.0] [%clk 0:16:19] } 31. Qc5? { [%eval -2.39] } { Mistake. Qe4 was best. } { [%clk 0:12:47] } 31... Re8?? { [%eval 0.0] } { Blunder. Qf3 was best. } { [%clk 0:15:17] } 32. Rxf7 { [%eval 0.0] [%clk 0:09:57] } 32... Qxf7 { [%eval 0.0] [%clk 0:15:17] } 33. Rxf7 { [%eval 0.0] [%clk 0:09:57] } 33... Kxf7 { [%eval 0.0] [%clk 0:14:53] } 34. Qd5+ { [%eval 0.0] [%clk 0:09:00] } 34... Kf8 { [%eval 0.0] [%clk 0:15:09] } 35. h4 { [%eval 0.0] [%clk 0:08:41] } 35... Rb2 { [%eval 0.0] [%clk 0:13:59] } 36. g4 { [%eval 0.0] [%clk 0:06:03] } 36... Re1+ { [%eval 0.0] [%clk 0:10:10] } 37. Kg2 { [%eval 0.0] [%clk 0:05:55] } 37... Ree2 { [%eval 0.0] [%clk 0:10:10] } 38. Qd8+ { [%eval 0.0] [%clk 0:05:55] } 38... Kf7 { [%eval 0.0] [%clk 0:10:10] } 39. Qd7+ { [%eval 0.0] [%clk 0:05:53] } 39... Re7 { [%eval 0.0] [%clk 0:09:25] } 40. Qd5+ { [%eval 0.0] [%clk 0:04:42] } 40... Kf8 { [%eval 0.0] [%clk 0:09:25] } 41. Qd8+ { [%eval 0.0] [%clk 0:04:38] } 41... Re8 { [%eval 0.0] [%clk 0:09:25] } 42. Qd6+ { [%eval 0.0] [%clk 0:04:38] } 42... Kg8 { [%eval 0.0] [%clk 0:09:25] } 43. Qd7?! { [%eval -0.76] } { Inaccuracy. Qd5+ was best. } { [%clk 0:04:37] } 43... Rf8 { [%eval -0.78] [%clk 0:09:25] } 44. g5?! { [%eval -1.75] } { Inaccuracy. Kg1 was best. } { [%clk 0:03:52] } 44... hxg5 { [%eval -1.32] [%clk 0:09:14] } 45. hxg5? { [%eval -2.89] } { Mistake. Kh3 was best. } { [%clk 0:03:52] } 45... Rbxf2+ { [%eval -2.89] [%clk 0:09:14] } 46. Kg1?? { [%eval -6.6] } { Blunder. Kg3 was best. } { [%clk 0:03:39] } 46... R2f5 { [%eval -6.47] [%clk 0:09:14] } 47. Qe6+ { [%eval -6.19] [%clk 0:03:31] } 47... Kh7 { [%eval -5.98] [%clk 0:09:14] } 48. Qe4 { [%eval -6.66] [%clk 0:03:21] } 48... Kg6 { [%eval -6.53] [%clk 0:09:14] } 49. Kg2 { [%eval -6.44] [%clk 0:03:21] } 49... Kxg5 { [%eval -6.48] [%clk 0:09:14] } 50. Kg3 { [%eval -6.5] [%clk 0:03:21] } 50... Rf3+ { [%eval -8.57] [%clk 0:09:13] } 51. Kg2 { [%eval -8.57] [%clk 0:03:21] } 51... Rf2+ { [%eval -8.21] [%clk 0:09:13] } 52. Kg1 { [%eval -8.08] [%clk 0:03:21] } 52... R2f5 { [%eval -6.75] [%clk 0:08:59] } 53. Kg2?? { [%eval #-56] } { Checkmate is now unavoidable. Qe6 was best. } { [%clk 0:03:21] } 53... Kh6 { [%eval -11.27] [%clk 0:08:57] } 54. Qh4+?! { [%eval #-15] } { Checkmate is now unavoidable. Kh3 was best. } { [%clk 0:03:13] } 54... Rh5 { [%eval #-14] [%clk 0:08:57] } 55. Qe7 { [%eval #-31] [%clk 0:03:08] } 55... Rg5+ { [%eval #-13] [%clk 0:08:57] } 56. Kh3 { [%eval #-13] [%clk 0:03:08] } 56... Rf3+ { [%eval #-14] [%clk 0:08:55] } 57. Kh4 { [%eval #-14] [%clk 0:02:58] } 57... Rf4+ { [%eval #-13] [%clk 0:08:55] } 58. Kh3 { [%eval #-13] [%clk 0:02:58] } 58... Rf1 { [%eval #-31] [%clk 0:08:23] } 59. Kh2 { [%eval #-11] [%clk 0:02:58] } 59... Rf6 { [%eval #-10] [%clk 0:08:22] } 60. Kh3 { [%eval #-9] [%clk 0:02:44] } 60... Kh7 { [%eval #-11] [%clk 0:08:07] } 61. Qe4+ { [%eval #-10] [%clk 0:02:19] } 61... Rfg6 { [%eval #-9] [%clk 0:08:07] } 62. Kh4 { [%eval #-9] [%clk 0:01:30] } 62... Rg4+ { [%eval #-19] [%clk 0:08:07] } 63. Kh5 { [%eval #-10] [%clk 0:01:30] } 63... Rg2 { [%eval #-9] [%clk 0:07:59] } 64. Qg4 { [%eval #-8] [%clk 0:00:03] } 64... Rh2+ { [%eval #-7] [%clk 0:07:58] } 65. Qh4 { [%eval #-7] [%clk 0:00:03] } 65... Rh6+ { [%eval #-6] [%clk 0:07:58] } 66. Kg5 { [%eval #-5] [%clk 0:00:03] } 66... Rh3?? { [%eval 0.0] } { Lost forced checkmate sequence. R2xh4 was best. } { [%clk 0:07:46] } 67. Qxh6+?? { [%eval #-10] } { Checkmate is now unavoidable. Qe4+ was best. } { [%clk 0:00:00] } 67... Rxh6 { [%eval #-9] [%clk 0:07:56] } 0-1