Event: Round 5: Nathan Yan - Vishva Nanugonda
Date: 2023-06-11
White: Nathan Yan
Black: Vishva Nanugonda
Result: 1/2-1/2
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:16:33] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:16:48] } 2... Nc6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.33] [%clk 1:17:13] } 3... cxd4 { [%eval 0.38] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.29] [%clk 1:17:40] } 4... e5 { [%eval 0.36] [%clk 1:31:53] } 5. Nb5 { [%eval 0.17] [%clk 1:18:08] } 5... d6 { [%eval 0.47] [%clk 1:32:13] } 6. N1c3 { [%eval 0.49] [%clk 1:18:32] } 6... a6 { [%eval 0.0] [%clk 1:32:38] } 7. Na3 { [%eval 0.43] [%clk 1:19:01] } 7... Be7 { [%eval 0.3] [%clk 1:33:00] } 8. Nc4 { [%eval 0.46] [%clk 1:19:04] } 8... b5 { [%eval 0.47] [%clk 1:31:55] } 9. Ne3 { [%eval 0.5] [%clk 1:19:32] } 9... Nf6 { [%eval 0.45] [%clk 1:32:15] } 10. Bd3 { [%eval 0.57] [%clk 1:19:53] } 10... O-O { [%eval 0.47] [%clk 1:32:25] } 11. O-O { [%eval 0.52] [%clk 1:20:21] } 11... Be6 { [%eval 0.57] [%clk 1:32:10] } 12. Ncd5 { [%eval 0.57] [%clk 1:19:37] } 12... Nd7 { [%eval 0.59] [%clk 1:26:12] } 13. c3 { [%eval 0.57] [%clk 1:18:21] } 13... Nc5?! { [%eval 1.19] } { Inaccuracy. Bg5 was best. } { [%clk 1:25:06] } 14. Bc2 { [%eval 1.01] [%clk 1:16:43] } 14... Bg5 { [%eval 1.09] [%clk 1:21:51] } 15. b4 { [%eval 0.89] [%clk 1:16:14] } 15... Nd7 { [%eval 1.15] [%clk 1:20:55] } 16. Qe2 { [%eval 0.63] [%clk 1:14:13] } 16... Nb6 { [%eval 1.11] [%clk 1:15:13] } 17. Rd1 { [%eval 0.86] [%clk 1:11:45] } 17... Bxe3 { [%eval 0.71] [%clk 1:12:33] } 18. Nxe3 { [%eval 0.83] [%clk 1:06:42] } 18... Qc7 { [%eval 0.72] [%clk 1:09:08] } 19. a4 { [%eval 0.46] [%clk 1:01:45] } 19... Nc4 { [%eval 0.86] [%clk 1:06:27] } 20. Qd3 { [%eval 0.81] [%clk 0:49:03] } 20... Ne7?! { [%eval 1.75] } { Inaccuracy. Nxe3 was best. } { [%clk 0:50:29] } 21. Nxc4 { [%eval 1.66] [%clk 0:47:35] } 21... Bxc4 { [%eval 1.75] [%clk 0:45:15] } 22. Qxd6 { [%eval 1.65] [%clk 0:46:55] } 22... Qxd6 { [%eval 1.76] [%clk 0:45:01] } 23. Rxd6 { [%eval 1.58] [%clk 0:47:22] } 23... Rfd8 { [%eval 1.67] [%clk 0:45:18] } 24. Rxd8+ { [%eval 1.65] [%clk 0:47:45] } 24... Rxd8 { [%eval 1.78] [%clk 0:45:45] } 25. Be3 { [%eval 1.63] [%clk 0:47:55] } 25... bxa4?! { [%eval 2.37] } { Inaccuracy. f6 was best. } { [%clk 0:40:15] } 26. Bxa4 { [%eval 2.37] [%clk 0:41:24] } 26... f5 { [%eval 2.8] [%clk 0:37:41] } 27. Bc5?! { [%eval 1.94] } { Inaccuracy. Bg5 was best. } { [%clk 0:37:59] } 27... Kf7 { [%eval 2.0] [%clk 0:37:48] } 28. exf5 { [%eval 1.87] [%clk 0:38:08] } 28... Rd3 { [%eval 2.21] [%clk 0:35:10] } 29. Rc1? { [%eval 1.0] } { Mistake. h4 was best. } { [%clk 0:30:54] } 29... Nxf5 { [%eval 1.4] [%clk 0:31:12] } 30. Bd1 { [%eval 1.36] [%clk 0:30:54] } 30... Rd2 { [%eval 1.2] [%clk 0:30:17] } 31. Bf3 { [%eval 1.3] } 31... Kf6 { [%eval 1.4] [%clk 0:28:17] } 32. g3 { [%eval 1.21] [%clk 0:27:54] } 32... Ne7 { [%eval 1.11] [%clk 0:20:37] } 33. Be3 { [%eval 0.75] [%clk 0:23:43] } 33... Rb2 { [%eval 0.9] [%clk 0:20:10] } 34. Rd1 { [%eval 0.68] [%clk 0:22:04] } 34... Rc2? { [%eval 2.13] } { Mistake. Nf5 was best. } { [%clk 0:17:28] } 35. Rd6+ { [%eval 1.46] [%clk 0:22:09] } 35... Kf7 { [%eval 1.42] [%clk 0:16:54] } 36. Bc5? { [%eval 0.09] } { Mistake. Be4 was best. } { [%clk 0:20:23] } 36... Rc1+ { [%eval 0.13] [%clk 0:16:53] } 37. Rd1 { [%eval 0.13] [%clk 0:20:28] } 37... Rxd1+ { [%eval 0.16] [%clk 0:16:50] } 38. Bxd1 { [%eval 0.1] [%clk 0:20:56] } 38... Nd5 { [%eval 0.12] [%clk 0:17:18] } 39. Bc2 { [%eval 0.14] [%clk 0:20:28] } 39... g6 { [%eval 0.14] [%clk 0:17:30] } 40. Kg2 { [%eval 0.12] [%clk 0:19:28] } 40... Nxc3 { [%eval 0.05] [%clk 0:17:43] } 41. Kf3 { [%eval 0.0] [%clk 0:19:57] } 41... Ke6 { [%eval 0.12] [%clk 0:16:40] } 42. h4 { [%eval 0.12] [%clk 0:20:23] } 42... Kf6 { [%eval 0.17] [%clk 0:13:19] } 43. g4 { [%eval 0.0] [%clk 0:17:32] } 43... Be2+ { [%eval 0.0] [%clk 0:13:17] } 44. Kg3 { [%eval 0.0] [%clk 0:17:44] } 44... Nd5 { [%eval 0.12] [%clk 0:12:36] } 45. g5+ { [%eval 0.0] [%clk 0:17:38] } 45... Ke6 { [%eval 0.0] [%clk 0:13:00] } 46. f3 { [%eval 0.0] [%clk 0:17:28] } 46... Bc4 { [%eval 0.0] [%clk 0:13:04] } 47. h5 { [%eval 0.0] [%clk 0:17:03] } 47... Nf4 { [%eval 0.0] [%clk 0:13:02] } 48. h6 { [%eval 0.0] [%clk 0:16:40] } 48... Nd3 { [%eval 0.06] [%clk 0:11:23] } 49. Be3 { [%eval 0.17] [%clk 0:09:45] } 49... e4 { [%eval 0.16] [%clk 0:07:33] } 50. f4 { [%eval 0.34] [%clk 0:09:04] } 50... Kf5 { [%eval 0.32] [%clk 0:07:40] } 51. Bd2 { [%eval 0.0] [%clk 0:06:48] } 51... Nb2 { [%eval 0.0] [%clk 0:07:03] } 52. Kf2 { [%eval 0.0] [%clk 0:03:43] } 52... Bd3 { [%eval 0.0] [%clk 0:05:31] } 53. Bb3 { [%eval 0.0] [%clk 0:03:30] } 53... Bc4 { [%eval 0.0] [%clk 0:05:54] } 54. Bc2 { [%eval 0.0] [%clk 0:03:00] } 54... Bd3 { [%eval 0.0] [%clk 0:06:12] } 55. Bb3 { [%eval 0.0] [%clk 0:03:07] } 55... Bc4 { [%eval 0.0] [%clk 0:05:19] } 56. Bc2 { [%eval 0.0] [%clk 0:02:09] } 56... Bd3 { [%eval 0.0] [%clk 0:05:27] } 1/2-1/2