Event: Round 8: Matthamagoda, Risika Riyon - Opatskyy, Danylo
Date: 2025-03-06
White: Matthamagoda, Risika Riyon
Black: Opatskyy, Danylo
BlackElo: 1473
Result: 1/2-1/2
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:19] } 1... Nf6 { [%eval 0.19] [%clk 1:30:23] } 2. c4 { [%eval 0.18] [%clk 1:30:45] } 2... e6 { [%eval 0.14] [%clk 1:30:37] } 3. Nf3 { [%eval 0.12] [%clk 1:31:04] } 3... d5 { [%eval 0.17] [%clk 1:30:05] } 4. c5?! { [%eval -0.4] } { Inaccuracy. Nc3 was best. } { [%clk 1:31:20] } 4... b6 { [%eval -0.29] [%clk 1:28:47] } 5. b4?! { [%eval -1.2] } { Inaccuracy. cxb6 was best. } { [%clk 1:24:38] } 5... a5 { [%eval -1.14] [%clk 1:29:02] } 6. bxa5?! { [%eval -1.89] } { Inaccuracy. cxb6 was best. } { [%clk 1:19:27] } 6... bxc5 { [%eval -1.87] [%clk 1:27:33] } 7. Ba3 { [%eval -2.34] [%clk 1:18:38] } 7... Kd7? { [%eval -1.03] } { Mistake. cxd4 was best. } { [%clk 1:19:58] } 8. Ne5+?! { [%eval -1.79] } { Inaccuracy. dxc5 was best. } { [%clk 1:18:47] } 8... Ke8 { [%eval -1.56] [%clk 1:20:22] } 9. dxc5?! { [%eval -2.35] } { Inaccuracy. Bxc5 was best. } { [%clk 1:11:28] } 9... Na6?? { [%eval -0.05] } { Blunder. c6 was best. } { [%clk 1:18:36] } 10. e3 { [%eval -0.02] [%clk 1:10:56] } 10... Nxc5 { [%eval -0.02] [%clk 1:17:15] } 11. Bb5+ { [%eval 0.0] [%clk 1:04:38] } 11... Bd7 { [%eval 0.2] [%clk 1:16:15] } 12. Nxd7?! { [%eval -0.82] } { Inaccuracy. Nc6 was best. } { [%clk 1:03:20] } 12... Ncxd7 { [%eval -0.74] [%clk 1:16:25] } 13. Bxf8 { [%eval -0.8] [%clk 1:03:15] } 13... Kxf8 { [%eval -1.08] [%clk 1:16:49] } 14. a6 { [%eval -1.19] [%clk 1:03:21] } 14... c6?! { [%eval -0.21] } { Inaccuracy. Nb8 was best. } { [%clk 1:17:05] } 15. Be2?? { [%eval -2.18] } { Blunder. Bxc6 was best. } { [%clk 1:03:28] } 15... Qa5+ { [%eval -2.24] [%clk 1:17:08] } 16. Qd2 { [%eval -2.16] [%clk 1:01:30] } 16... Qxd2+ { [%eval -2.22] [%clk 1:17:32] } 17. Nxd2 { [%eval -2.05] [%clk 1:01:41] } 17... Nc5? { [%eval -0.78] } { Mistake. Ke7 was best. } { [%clk 1:17:57] } 18. Rc1 { [%eval -0.74] [%clk 0:59:48] } 18... Nxa6 { [%eval -0.73] [%clk 1:18:14] } 19. a3?? { [%eval -2.55] } { Blunder. Rxc6 was best. } { [%clk 0:52:40] } 19... Nb8 { [%eval -2.44] [%clk 1:18:14] } 20. Ra1 { [%eval -2.8] [%clk 0:47:09] } 20... c5 { [%eval -2.66] [%clk 1:16:58] } 21. O-O { [%eval -2.79] [%clk 0:45:58] } 21... Ke7 { [%eval -2.7] [%clk 1:15:21] } 22. Bf3 { [%eval -3.27] [%clk 0:43:50] } 22... Rc8 { [%eval -3.0] [%clk 1:14:26] } 23. Rfc1 { [%eval -3.09] [%clk 0:42:03] } 23... Nbd7 { [%eval -3.01] [%clk 1:14:18] } 24. g3 { [%eval -3.02] [%clk 0:40:50] } 24... e5? { [%eval -1.59] } { Mistake. Ne5 was best. } { [%clk 1:13:11] } 25. e4 { [%eval -1.52] [%clk 0:38:31] } 25... d4 { [%eval -1.52] [%clk 1:12:44] } 26. Nc4?! { [%eval -2.32] } { Inaccuracy. a4 was best. } { [%clk 0:37:01] } 26... Ne8 { [%eval -2.28] [%clk 1:09:16] } 27. Bg4 { [%eval -2.45] [%clk 0:36:51] } 27... Nef6?! { [%eval -1.77] } { Inaccuracy. Nd6 was best. } { [%clk 1:09:06] } 28. Bf3 { [%eval -2.36] [%clk 0:34:06] } 28... g5?! { [%eval -1.56] } { Inaccuracy. Ne8 was best. } { [%clk 1:08:29] } 29. Bg2?! { [%eval -2.33] } { Inaccuracy. a4 was best. } { [%clk 0:33:10] } 29... h5?! { [%eval -1.62] } { Inaccuracy. Ra4 was best. } { [%clk 1:03:26] } 30. f4?! { [%eval -2.66] } { Inaccuracy. a4 was best. } { [%clk 0:33:01] } 30... gxf4 { [%eval -2.61] [%clk 1:02:28] } 31. gxf4 { [%eval -2.62] [%clk 0:32:40] } 31... Ng4 { [%eval -2.7] [%clk 1:01:28] } 32. h3 { [%eval -3.11] [%clk 0:30:23] } 32... Ne3 { [%eval -2.81] [%clk 1:01:30] } 33. Nxe3 { [%eval -2.75] [%clk 0:30:01] } 33... dxe3 { [%eval -2.95] [%clk 1:01:40] } 34. f5 { [%eval -2.67] [%clk 0:30:14] } 34... Rab8 { [%eval -2.75] [%clk 0:58:57] } 35. Ra2 { [%eval -2.86] [%clk 0:28:17] } 35... Rb3 { [%eval -2.44] [%clk 0:57:24] } 36. Kf1?! { [%eval -3.25] } { Inaccuracy. Bf1 was best. } { [%clk 0:26:09] } 36... Rcb8?! { [%eval -2.43] } { Inaccuracy. Rg8 was best. } { [%clk 0:57:12] } 37. Rcc2?! { [%eval -3.81] } { Inaccuracy. Bf3 was best. } { [%clk 0:26:05] } 37... Rd3?! { [%eval -2.4] } { Inaccuracy. Rb1+ was best. } { [%clk 0:53:59] } 38. Ke2 { [%eval -2.69] [%clk 0:25:11] } 38... Rbb3 { [%eval -2.54] [%clk 0:54:07] } 39. a4 { [%eval -2.17] [%clk 0:23:53] } 39... Ra3?! { [%eval -1.37] } { Inaccuracy. Kd6 was best. } { [%clk 0:52:21] } 40. a5?! { [%eval -2.25] } { Inaccuracy. Bf3 was best. } { [%clk 0:23:29] } 40... Rxa2?? { [%eval 1.98] } { Blunder. Rdc3 was best. } { [%clk 0:50:56] } 41. Rxa2 { [%eval 1.97] [%clk 0:23:40] } 41... c4 { [%eval 1.7] [%clk 0:51:14] } 42. Bf1?? { [%eval 0.0] } { Blunder. a6 was best. } { [%clk 0:21:45] } 42... Nc5 { [%eval 0.0] [%clk 0:42:28] } 43. a6 { [%eval 0.0] [%clk 0:21:09] } 43... Nxe4 { [%eval 0.0] [%clk 0:42:35] } 44. Kf3?? { [%eval -1.92] } { Blunder. Ke1 was best. } { [%clk 0:16:22] } 44... Nd2+ { [%eval -1.7] [%clk 0:42:32] } 45. Ke2 { [%eval -1.9] [%clk 0:16:04] } 45... Nxf1 { [%eval -1.75] [%clk 0:40:43] } 46. Kxf1 { [%eval -0.85] [%clk 0:16:21] } 46... Rd8 { [%eval -0.92] [%clk 0:40:58] } 47. Ke2 { [%eval -2.09] [%clk 0:16:22] } 47... Kf6 { [%eval -1.98] [%clk 0:40:59] } 48. Kxe3 { [%eval -1.5] [%clk 0:16:25] } 48... Kxf5 { [%eval -1.43] [%clk 0:41:04] } 49. a7 { [%eval -1.58] [%clk 0:16:44] } 49... Ra8 { [%eval -1.24] [%clk 0:41:29] } 50. Rf2+?? { [%eval -3.24] } { Blunder. Ra4 was best. } { [%clk 0:16:44] } 50... Ke6 { [%eval -3.14] [%clk 0:41:37] } 51. Ra2 { [%eval -3.11] [%clk 0:16:58] } 51... f6 { [%eval -3.07] [%clk 0:41:04] } 52. Ra6+ { [%eval -2.97] [%clk 0:14:51] } 52... Kf7?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:40:16] } 53. Ke4 { [%eval 0.0] [%clk 0:14:45] } 53... Kg6 { [%eval 0.0] [%clk 0:40:09] } 54. h4 { [%eval 0.0] [%clk 0:15:02] } 54... c3 { [%eval 0.0] [%clk 0:40:05] } 55. Kd3 { [%eval 0.0] [%clk 0:15:04] } 55... Kf5 { [%eval 0.0] [%clk 0:40:26] } 56. Kxc3 { [%eval 0.0] [%clk 0:14:34] } 56... Kg4 { [%eval 0.0] [%clk 0:40:43] } 57. Ra4+ { [%eval -0.02] [%clk 0:14:32] } 57... Kf5 { [%eval 0.0] [%clk 0:40:51] } 58. Kd3 { [%eval 0.0] [%clk 0:14:48] } 58... Ke6 { [%eval 0.0] [%clk 0:39:58] } 59. Ke3 { [%eval 0.0] [%clk 0:14:50] } 59... f5 { [%eval 0.0] [%clk 0:38:01] } 60. Ra6+ { [%eval 0.0] [%clk 0:14:29] } 60... Kf7 { [%eval 0.0] [%clk 0:37:47] } 61. Ra5 { [%eval 0.0] [%clk 0:14:45] } 61... Ke6 { [%eval 0.0] [%clk 0:37:20] } 62. Ra6+ { [%eval 0.0] [%clk 0:14:54] } 62... Kd7 { [%eval 0.0] [%clk 0:35:38] } 63. Rh6 { [%eval 0.0] [%clk 0:14:41] } 63... f4+?? { [%eval 4.27] } { Blunder. Ke7 was best. } { [%clk 0:34:40] } 64. Ke4 { [%eval 4.01] [%clk 0:14:07] } 1/2-1/2