Event: Round 11: Subhabrata Roy - Sanjeeban Mandal
Date: 2024-08-26
White: Subhabrata Roy
WhiteElo: 1752
Black: Sanjeeban Mandal
BlackElo: 1679
Result: 1/2-1/2
ECO: E83
Opening: King's Indian Defense: Sämisch Variation, Yates Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:25:08] } 1... Nf6 { [%eval 0.17] [%clk 0:25:08] } 2. c4 { [%eval 0.17] [%clk 0:25:11] } 2... g6 { [%eval 0.25] [%clk 0:25:12] } 3. Nc3 { [%eval 0.21] [%clk 0:25:13] } 3... Bg7 { [%eval 0.51] [%clk 0:25:15] } 4. e4 { [%eval 0.56] [%clk 0:25:16] } 4... d6 { [%eval 0.51] [%clk 0:25:19] } 5. f3 { [%eval 0.37] [%clk 0:25:20] } 5... O-O { [%eval 0.37] [%clk 0:25:14] } 6. Be3 { [%eval 0.3] [%clk 0:25:23] } 6... Nc6 { [%eval 0.44] [%clk 0:24:51] } 7. Qd2 { [%eval 0.49] [%clk 0:25:24] } 7... e5 { [%eval 0.78] [%clk 0:24:51] } 8. Nge2 { [%eval 0.62] [%clk 0:25:27] } 8... Re8?! { [%eval 1.56] } { Inaccuracy. exd4 was best. } { [%clk 0:24:27] } 9. d5 { [%eval 1.56] [%clk 0:25:28] } 9... Ne7 { [%eval 1.84] [%clk 0:24:25] } 10. g4 { [%eval 2.02] [%clk 0:25:30] } 10... h5 { [%eval 1.94] [%clk 0:24:18] } 11. gxh5 { [%eval 1.89] [%clk 0:25:02] } 11... Nxh5 { [%eval 1.81] [%clk 0:24:19] } 12. Ng3 { [%eval 1.98] [%clk 0:24:32] } 12... Kh7 { [%eval 1.89] [%clk 0:23:46] } 13. Nxh5 { [%eval 1.8] [%clk 0:23:40] } 13... gxh5 { [%eval 1.87] [%clk 0:23:48] } 14. Rg1 { [%eval 1.7] [%clk 0:23:25] } 14... Ng6 { [%eval 1.56] [%clk 0:23:27] } 15. Rg5 { [%eval 1.09] [%clk 0:22:59] } 15... h4?! { [%eval 2.05] } { Inaccuracy. Nf4 was best. } { [%clk 0:22:46] } 16. Rh5+ { [%eval 1.47] [%clk 0:20:50] } 16... Kg8 { [%eval 1.75] [%clk 0:22:48] } 17. Bg5?! { [%eval 0.89] } { Inaccuracy. Ne2 was best. } { [%clk 0:20:53] } 17... Bf6 { [%eval 0.85] [%clk 0:22:13] } 18. Bd3 { [%eval 0.93] [%clk 0:18:45] } 18... Bxg5 { [%eval 0.76] [%clk 0:20:30] } 19. Rxg5 { [%eval 0.84] [%clk 0:18:49] } 19... Kf8 { [%eval 0.93] [%clk 0:17:55] } 20. O-O-O { [%eval 0.77] [%clk 0:18:06] } 20... Nf4?! { [%eval 1.84] } { Inaccuracy. Qf6 was best. } { [%clk 0:17:10] } 21. Rdg1 { [%eval 1.46] [%clk 0:17:50] } 21... Bd7?! { [%eval 2.41] } { Inaccuracy. b6 was best. } { [%clk 0:15:05] } 22. Ne2? { [%eval 0.93] } { Mistake. c5 was best. } { [%clk 0:17:27] } 22... Nxd3+? { [%eval 2.27] } { Mistake. Qf6 was best. } { [%clk 0:13:53] } 23. Qxd3 { [%eval 2.24] [%clk 0:17:28] } 23... Qf6 { [%eval 2.24] [%clk 0:13:35] } 24. Qe3 { [%eval 2.32] [%clk 0:16:01] } 24... Ke7 { [%eval 2.04] [%clk 0:11:48] } 25. Rg7 { [%eval 2.15] [%clk 0:15:50] } 25... c5?! { [%eval 3.02] } { Inaccuracy. b6 was best. } { [%clk 0:10:44] } 26. dxc6?! { [%eval 2.04] } { Inaccuracy. R1g6 was best. } { [%clk 0:10:51] } 26... bxc6 { [%eval 2.66] [%clk 0:10:42] } 27. Nc3? { [%eval 0.94] } { Mistake. R1g6 was best. } { [%clk 0:10:42] } 27... Be6 { [%eval 1.11] [%clk 0:09:04] } 28. b3 { [%eval 1.08] [%clk 0:09:21] } 28... Kd7 { [%eval 1.59] [%clk 0:08:16] } 29. R7g2 { [%eval 1.23] [%clk 0:08:42] } 29... Kc7 { [%eval 1.14] [%clk 0:08:00] } 30. Rd2 { [%eval 1.19] [%clk 0:08:39] } 30... h3?! { [%eval 2.18] } { Inaccuracy. Red8 was best. } { [%clk 0:06:42] } 31. c5 { [%eval 1.89] [%clk 0:08:31] } 31... d5 { [%eval 2.44] [%clk 0:06:14] } 32. exd5 { [%eval 2.35] [%clk 0:08:34] } 32... cxd5 { [%eval 1.94] [%clk 0:06:16] } 33. Nxd5+?? { [%eval 0.14] } { Blunder. Rg5 was best. } { [%clk 0:08:14] } 33... Bxd5 { [%eval 0.15] [%clk 0:06:13] } 34. Rxd5 { [%eval 0.28] [%clk 0:08:19] } 34... e4 { [%eval 0.42] [%clk 0:06:07] } 35. fxe4 { [%eval 0.56] [%clk 0:04:59] } 35... Qa1+?! { [%eval 1.2] } { Inaccuracy. Rad8 was best. } { [%clk 0:05:59] } 36. Kd2 { [%eval 1.08] [%clk 0:05:03] } 36... Qxa2+ { [%eval 0.98] [%clk 0:05:47] } 37. Kc3 { [%eval 1.28] [%clk 0:04:29] } 37... Qa5+?? { [%eval 5.54] } { Blunder. Rac8 was best. } { [%clk 0:05:32] } 38. Kb2 { [%eval 5.43] [%clk 0:04:25] } 38... Rad8 { [%eval 5.41] [%clk 0:04:58] } 39. Qf4+ { [%eval 5.34] [%clk 0:03:51] } 39... Kc8 { [%eval 4.99] [%clk 0:04:37] } 40. Rgd1? { [%eval 3.01] } { Mistake. Ra1 was best. } { [%clk 0:03:32] } 40... Rxd5 { [%eval 2.97] [%clk 0:04:05] } 41. Rxd5 { [%eval 2.87] [%clk 0:03:36] } 41... Qc7?! { [%eval 3.66] } { Inaccuracy. Rg8 was best. } { [%clk 0:03:32] } 42. Qf5+ { [%eval 3.49] [%clk 0:02:44] } 42... Kb8 { [%eval 3.74] [%clk 0:03:29] } 43. e5 { [%eval 3.03] [%clk 0:01:44] } 43... Rd8 { [%eval 2.96] [%clk 0:01:48] } 44. Rd6 { [%eval 2.47] [%clk 0:01:16] } 44... Re8? { [%eval 4.18] } { Mistake. Qa5 was best. } { [%clk 0:01:22] } 45. b4 { [%eval 5.12] [%clk 0:00:56] } 45... Qb7 { [%eval 5.2] [%clk 0:01:19] } 46. Kb3 { [%eval 5.1] [%clk 0:00:25] } 46... Qc8?! { [%eval 7.27] } { Inaccuracy. Ka8 was best. } { [%clk 0:00:28] } 47. Qxf7?! { [%eval 5.01] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:10] } 47... Rxe5 { [%eval 5.16] [%clk 0:00:14] } 48. Qf4 { [%eval 5.0] [%clk 0:00:14] } 48... Qg8+ { [%eval 5.1] [%clk 0:00:10] } 49. Ka3 { [%eval 5.13] [%clk 0:00:09] } 49... Qg5 { [%eval 4.96] [%clk 0:00:07] } 50. Qf8+ { [%eval 4.6] [%clk 0:00:10] } 50... Kb7?? { [%eval #5] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:00:08] } 51. Rd7+ { [%eval #4] [%clk 0:00:14] } 51... Kc6 { [%eval #4] [%clk 0:00:08] } 52. Qd6+ { [%eval #3] [%clk 0:00:18] } 52... Kb5 { [%eval #3] [%clk 0:00:10] } 53. Qd3+ { [%eval #2] [%clk 0:00:21] } 53... Kc6 { [%eval #2] [%clk 0:00:11] } 54. Rd6+?? { [%eval 6.34] } { Lost forced checkmate sequence. Ka4 was best. } { [%clk 0:00:19] } 54... Kc7 { [%eval 6.3] [%clk 0:00:14] } 55. Qh7+?? { [%eval 0.11] } { Blunder. Rd7+ was best. } { [%clk 0:00:17] } 55... Re7 { [%eval 0.17] [%clk 0:00:15] } 56. Qd3 { [%eval 0.0] [%clk 0:00:11] } 56... Re3 { [%eval 0.0] [%clk 0:00:17] } 57. Rd7+ { [%eval 0.0] [%clk 0:00:13] } 57... Kc8 { [%eval 0.0] [%clk 0:00:15] } 58. Rd8+ { [%eval 0.0] [%clk 0:00:17] } 58... Kc7 { [%eval 0.0] [%clk 0:00:19] } 59. Rd7+ { [%eval 0.0] [%clk 0:00:20] } 59... Kc8 { [%eval 0.0] [%clk 0:00:24] } 60. Rd8+ { [%clk 0:00:20] } 60... Kc7 { [%clk 0:00:28] } 1/2-1/2