Event: Round 9: Prasannaa.S - A Mithiran
Date: 2023-02-05
White: Prasannaa.S
Black: A Mithiran
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:28:18] } 1... c5 { [%eval 0.32] [%clk 1:30:19] } 2. Nf3 { [%eval 0.0] [%clk 1:28:42] } 2... d6 { [%eval 0.0] [%clk 1:30:30] } 3. d4 { [%eval 0.25] [%clk 1:28:58] } 3... cxd4 { [%eval 0.13] [%clk 1:30:37] } 4. Nxd4 { [%eval 0.27] [%clk 1:29:25] } 4... Nf6 { [%eval 0.3] [%clk 1:30:38] } 5. Nc3 { [%eval 0.21] [%clk 1:29:52] } 5... a6 { [%eval 0.39] [%clk 1:30:42] } 6. Be2 { [%eval 0.07] [%clk 1:30:16] } 6... e5 { [%eval 0.13] [%clk 1:29:44] } 7. Nb3 { [%eval 0.0] [%clk 1:29:55] } 7... Be6 { [%eval 0.24] [%clk 1:28:30] } 8. O-O { [%eval 0.21] [%clk 1:30:16] } 8... b5?! { [%eval 1.19] } { Inaccuracy. Be7 was best. } { [%clk 1:27:15] } 9. a4 { [%eval 1.66] [%clk 1:29:24] } 9... b4 { [%eval 1.46] [%clk 1:27:10] } 10. Nd5 { [%eval 1.34] [%clk 1:29:50] } 10... Nxd5? { [%eval 2.83] } { Mistake. Be7 was best. } { [%clk 1:19:34] } 11. exd5 { [%eval 3.08] [%clk 1:30:17] } 11... Bf5 { [%eval 3.1] [%clk 1:19:10] } 12. Bd2 { [%eval 3.16] [%clk 1:30:18] } 12... Qb6 { [%eval 3.25] [%clk 1:11:58] } 13. a5 { [%eval 3.15] [%clk 1:28:14] } 13... Qc7 { [%eval 3.56] [%clk 1:11:26] } 14. Ra4 { [%eval 3.21] [%clk 1:26:02] } 14... Qxc2? { [%eval 5.71] } { Mistake. Be7 was best. } { [%clk 1:10:25] } 15. Rxb4?! { [%eval 4.39] } { Inaccuracy. Qxc2 was best. } { [%clk 1:25:41] } 15... Qxd1 { [%eval 4.4] [%clk 1:10:18] } 16. Rxd1 { [%eval 4.67] [%clk 1:26:08] } 16... Nd7 { [%eval 5.71] [%clk 1:07:42] } 17. Be3? { [%eval 3.59] } { Mistake. g4 was best. } { [%clk 1:20:39] } 17... h5 { [%eval 4.16] [%clk 1:06:01] } 18. Nd2 { [%eval 3.97] [%clk 1:20:19] } 18... Nf6?! { [%eval 6.01] } { Inaccuracy. Be7 was best. } { [%clk 0:53:47] } 19. Nc4 { [%eval 5.71] [%clk 1:20:18] } 19... g6?! { [%eval 7.54] } { Inaccuracy. Be7 was best. } { [%clk 0:51:56] } 20. Rb6 { [%eval 6.51] [%clk 1:19:40] } 20... Nd7 { [%eval 7.24] [%clk 0:47:02] } 21. Nxd6+ { [%eval 6.08] [%clk 1:19:51] } 21... Bxd6 { [%eval 6.14] [%clk 0:47:18] } 22. Rxd6 { [%eval 5.47] [%clk 1:20:18] } 22... Ke7 { [%eval 6.04] [%clk 0:46:58] } 23. Rxa6?? { [%eval 2.75] } { Blunder. Rc6 was best. } { [%clk 1:16:25] } 23... Rxa6 { [%eval 2.59] [%clk 0:47:14] } 24. Bxa6 { [%eval 2.52] [%clk 1:16:51] } 24... Ra8 { [%eval 2.45] [%clk 0:47:31] } 25. d6+ { [%eval 2.61] [%clk 1:17:12] } 25... Kf6 { [%eval 2.38] [%clk 0:47:07] } 26. Bf1 { [%eval 2.57] [%clk 1:14:08] } 26... Rxa5 { [%eval 2.24] [%clk 0:47:18] } 27. b4 { [%eval 2.43] [%clk 1:14:32] } 27... Ra2 { [%eval 2.74] [%clk 0:47:03] } 28. h3 { [%eval 2.18] [%clk 1:13:47] } 28... Rb2 { [%eval 2.46] [%clk 0:46:51] } 29. Bc5?! { [%eval 1.51] } { Inaccuracy. Bd2 was best. } { [%clk 1:09:53] } 29... Rc2 { [%eval 2.05] [%clk 0:43:55] } 30. Ba6 { [%eval 1.7] [%clk 1:08:53] } 30... Nxc5? { [%eval 3.45] } { Mistake. g5 was best. } { [%clk 0:42:56] } 31. bxc5 { [%eval 3.13] [%clk 1:09:19] } 31... Rxc5 { [%eval 3.92] [%clk 0:42:05] } 32. d7 { [%eval 3.84] [%clk 1:09:43] } 32... Bxd7 { [%eval 3.97] [%clk 0:42:22] } 33. Rxd7 { [%eval 3.82] [%clk 1:10:10] } 33... Ke6 { [%eval 3.87] [%clk 0:41:18] } 34. Rd1 { [%eval 3.2] [%clk 1:10:22] } 34... f5 { [%eval 3.65] [%clk 0:40:43] } 35. Rb1 { [%eval 3.72] [%clk 1:10:06] } 35... Rc6 { [%eval 3.67] [%clk 0:40:40] } 36. Bb7 { [%eval 4.02] [%clk 1:10:34] } 36... Rd6 { [%eval 3.58] [%clk 0:40:36] } 37. Ra1 { [%eval 3.62] [%clk 1:10:58] } 37... Rd2 { [%eval 3.82] [%clk 0:39:43] } 38. h4 { [%eval 4.02] [%clk 1:11:10] } 38... Rd4 { [%eval 3.77] [%clk 0:38:30] } 39. g3 { [%eval 3.68] [%clk 1:11:05] } 39... f4 { [%eval 4.47] [%clk 0:38:18] } 40. Ra6+ { [%eval 4.75] [%clk 1:11:26] } 40... Kf7 { [%eval 4.52] [%clk 0:38:36] } 41. Kg2 { [%eval 4.66] [%clk 1:11:38] } 41... fxg3 { [%eval 4.61] [%clk 0:38:40] } 42. fxg3 { [%eval 4.43] [%clk 1:12:06] } 42... g5 { [%eval 5.13] [%clk 0:27:39] } 43. hxg5 { [%eval 5.13] [%clk 1:12:27] } 43... h4 { [%eval 6.56] [%clk 0:27:58] } 44. Bf3 { [%eval 5.31] [%clk 1:11:43] } 44... hxg3 { [%eval 6.33] [%clk 0:27:45] } 45. Bh5+ { [%eval 6.1] [%clk 1:12:09] } 45... Kg8 { [%eval 5.55] [%clk 0:27:32] } 46. Ra8+ { [%eval 6.71] [%clk 1:12:34] } 46... Kg7 { [%eval 7.06] [%clk 0:27:56] } 47. Ra7+ { [%eval 6.65] [%clk 1:13:01] } 47... Kg8 { [%eval 8.7] [%clk 0:28:19] } 48. Kxg3 { [%eval 7.41] [%clk 1:13:17] } 48... Rf4? { [%eval #31] } { Checkmate is now unavoidable. Rd6 was best. } { [%clk 0:28:09] } 49. Bg4 { [%eval #12] [%clk 1:13:33] } 49... Rf1 { [%eval #11] [%clk 0:28:13] } 50. Be6+ { [%eval #17] [%clk 1:13:39] } 50... Kh8?? { [%eval #6] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:28:27] } 51. Kg4 { [%eval #5] [%clk 1:14:05] } 51... e4 { [%eval #5] [%clk 0:26:59] } 52. Kh5 { [%eval #4] [%clk 1:14:06] } 52... e3 { [%eval #3] [%clk 0:27:11] } 53. Kg6 { [%eval #2] [%clk 1:14:22] } 53... e2 { [%eval #1] [%clk 0:27:31] } 54. Rh7# { [%clk 1:14:46] } 1-0