Event: Round 4: Gunarathne, Senith Thenula - De Silva, Sithun
Date: 2025-04-20
White: Gunarathne, Senith Thenula
WhiteElo: 1971
Black: De Silva, Sithun
BlackElo: 1804
Result: 1/2-1/2
ECO: B35
Opening: Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:34] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.25] [%clk 1:30:58] } 3. d4 { [%eval 0.27] [%clk 1:31:28] } 3... cxd4 { [%eval 0.35] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:55] } 4... g6 { [%eval 0.47] [%clk 1:31:44] } 5. Be3 { [%eval 0.22] [%clk 1:31:54] } 5... Bg7 { [%eval 0.52] [%clk 1:32:07] } 6. Nc3 { [%eval 0.29] [%clk 1:31:21] } 6... Nf6 { [%eval 0.26] [%clk 1:32:24] } 7. Bc4 { [%eval 0.21] [%clk 1:30:50] } 7... O-O { [%eval 0.2] [%clk 1:32:38] } 8. Bb3 { [%eval 0.32] [%clk 1:30:14] } 8... d6 { [%eval 0.32] [%clk 1:32:15] } 9. f3 { [%eval 0.39] [%clk 1:29:43] } 9... Bd7 { [%eval 0.52] [%clk 1:32:27] } 10. Qd2 { [%eval 0.16] [%clk 1:29:22] } 10... Nxd4 { [%eval 0.21] [%clk 1:32:35] } 11. Bxd4 { [%eval 0.37] [%clk 1:28:18] } 11... b5 { [%eval 0.26] [%clk 1:32:40] } 12. g4?! { [%eval -0.34] } { Inaccuracy. h4 was best. } { [%clk 1:26:37] } 12... a5 { [%eval -0.27] [%clk 1:32:52] } 13. h4? { [%eval -1.91] } { Mistake. a4 was best. } { [%clk 1:24:11] } 13... e5 { [%eval -1.82] [%clk 1:33:00] } 14. Be3 { [%eval -1.9] [%clk 1:23:01] } 14... a4 { [%eval -1.83] [%clk 1:33:24] } 15. Bd5 { [%eval -2.11] [%clk 1:21:32] } 15... b4 { [%eval -2.06] [%clk 1:32:38] } 16. Ne2 { [%eval -2.44] [%clk 1:19:45] } 16... Nxd5 { [%eval -2.64] [%clk 1:33:01] } 17. Qxd5 { [%eval -2.41] [%clk 1:19:17] } 17... Be6 { [%eval -2.62] [%clk 1:33:26] } 18. Qd2 { [%eval -2.71] [%clk 1:17:59] } 18... d5 { [%eval -2.61] [%clk 1:28:31] } 19. Ng3 { [%eval -2.89] [%clk 1:09:32] } 19... d4 { [%eval -2.73] [%clk 1:24:43] } 20. Bh6 { [%eval -2.6] [%clk 1:09:08] } 20... Qf6?! { [%eval -1.42] } { Inaccuracy. Bxh6 was best. } { [%clk 1:16:19] } 21. Ke2?? { [%eval -3.69] } { Blunder. Nf5 was best. } { [%clk 1:02:43] } 21... Bxh6 { [%eval -3.94] [%clk 0:49:46] } 22. Qxh6 { [%eval -3.93] [%clk 1:03:07] } 22... Qf4 { [%eval -3.6] [%clk 0:45:25] } 23. Qxf4 { [%eval -3.83] [%clk 0:59:45] } 23... exf4 { [%eval -3.68] [%clk 0:45:48] } 24. Nf1 { [%eval -3.74] [%clk 1:00:03] } 24... Rfc8 { [%eval -3.43] [%clk 0:45:45] } 25. Kd3?! { [%eval -4.62] } { Inaccuracy. Kd2 was best. } { [%clk 0:59:46] } 25... Bc4+?! { [%eval -3.18] } { Inaccuracy. a3 was best. } { [%clk 0:41:18] } 26. Kxd4 { [%eval -3.13] [%clk 0:55:19] } 26... Bxf1?? { [%eval -0.28] } { Blunder. f6 was best. } { [%clk 0:41:25] } 27. Rhxf1 { [%eval -0.38] [%clk 0:55:44] } 27... Rxc2 { [%eval -0.36] [%clk 0:41:44] } 28. b3?? { [%eval -2.11] } { Blunder. Ke5 was best. } { [%clk 0:55:17] } 28... f6 { [%eval -2.44] [%clk 0:30:17] } 29. e5 { [%eval -2.58] [%clk 0:51:12] } 29... Rd8+ { [%eval -2.53] [%clk 0:30:23] } 30. Ke4 { [%eval -2.52] [%clk 0:51:35] } 30... Re2+ { [%eval -2.53] [%clk 0:30:50] } 31. Kxf4 { [%eval -2.5] [%clk 0:52:00] } 31... fxe5+ { [%eval -2.38] [%clk 0:31:17] } 32. Kg3 { [%eval -2.14] [%clk 0:51:38] } 32... Rdd2?! { [%eval -1.27] } { Inaccuracy. a3 was best. } { [%clk 0:31:34] } 33. Rg1? { [%eval -3.01] } { Mistake. f4 was best. } { [%clk 0:52:04] } 33... Rxa2?? { [%eval 0.0] } { Blunder. a3 was best. } { [%clk 0:31:46] } 34. bxa4 { [%eval 0.0] [%clk 0:52:19] } 34... b3 { [%eval 0.0] [%clk 0:28:26] } 35. a5 { [%eval 0.0] [%clk 0:51:31] } 35... Rxa1 { [%eval 0.0] [%clk 0:26:21] } 36. Rxa1 { [%eval 0.0] [%clk 0:51:55] } 36... Ra2 { [%eval 0.0] [%clk 0:26:48] } 37. Rb1 { [%eval 0.0] [%clk 0:52:19] } 37... b2 { [%eval 0.0] [%clk 0:25:59] } 38. a6 { [%eval 0.0] [%clk 0:52:47] } 38... Rxa6 { [%eval 0.0] [%clk 0:26:08] } 39. Rxb2 { [%eval 0.0] [%clk 0:53:14] } 39... Ra3 { [%eval 0.0] [%clk 0:26:09] } 40. Kg2 { [%eval 0.0] [%clk 0:52:56] } 40... Ra5 { [%eval 0.0] [%clk 0:22:32] } 41. Rb8+ { [%eval 0.0] [%clk 0:53:20] } 41... Kg7 { [%eval 0.0] [%clk 0:22:53] } 42. Rb7+ { [%eval 0.0] [%clk 0:53:48] } 42... Kg8 { [%eval 0.0] [%clk 0:23:10] } 43. Kf2 { [%eval 0.0] [%clk 0:54:12] } 43... Ra2+ { [%eval 0.0] [%clk 0:22:50] } 44. Kg3 { [%eval 0.0] [%clk 0:53:44] } 44... h6 { [%eval 0.0] [%clk 0:20:11] } 45. Re7 { [%eval 0.0] [%clk 0:52:31] } 45... Ra5 { [%eval 0.0] [%clk 0:20:30] } 46. Kf2 { [%eval 0.0] [%clk 0:52:36] } 46... Ra2+ { [%eval 0.0] [%clk 0:20:44] } 47. Ke3 { [%eval 0.0] [%clk 0:51:30] } 47... Rh2 { [%eval 0.0] [%clk 0:20:56] } 48. Ke4 { [%eval 0.0] [%clk 0:51:56] } 48... Re2+ { [%eval 0.0] [%clk 0:16:46] } 49. Kd3 { [%eval 0.0] [%clk 0:51:10] } 49... Rh2 { [%eval 0.0] [%clk 0:17:03] } 50. Ke4 { [%eval 0.0] [%clk 0:51:00] } 50... Re2+ { [%eval 0.0] [%clk 0:17:31] } 51. Kd3 { [%eval 0.0] [%clk 0:51:19] } 51... Rh2 { [%eval 0.0] [%clk 0:17:55] } 52. Rxe5 { [%eval 0.0] [%clk 0:51:42] } 52... Rxh4 { [%eval 0.0] [%clk 0:18:17] } 53. Ke4 { [%eval 0.0] [%clk 0:51:53] } 53... Rh1 { [%eval 0.0] [%clk 0:17:53] } 54. Kf4 { [%eval 0.0] [%clk 0:52:01] } 54... Kf7 { [%eval 0.0] [%clk 0:17:46] } 55. Ra5 { [%eval 0.0] [%clk 0:52:21] } 55... Rb1 { [%eval 0.0] [%clk 0:17:46] } 56. Ra7+ { [%eval 0.0] [%clk 0:52:46] } 56... Kf6 { [%eval 0.0] [%clk 0:18:02] } 57. Ra6+ { [%eval 0.0] [%clk 0:53:14] } 57... Kf7 { [%eval 0.0] [%clk 0:18:24] } 58. Ra4 { [%eval 0.0] [%clk 0:52:08] } 58... Kf6 { [%eval 0.0] [%clk 0:18:42] } 59. Rc4 { [%eval 0.0] [%clk 0:52:21] } 59... Re1 { [%eval 0.0] [%clk 0:18:27] } 60. Rc6+ { [%eval 0.0] [%clk 0:52:44] } 60... Re6 { [%eval 0.0] [%clk 0:18:30] } 61. Rc5 { [%eval 0.0] [%clk 0:51:58] } 61... Re1 { [%eval 0.0] [%clk 0:17:59] } 62. Kg3 { [%eval 0.0] [%clk 0:52:00] } 62... Rg1+ { [%eval 0.0] [%clk 0:17:49] } 63. Kf2 { [%eval 0.0] [%clk 0:52:25] } 63... Ra1 { [%eval 0.0] [%clk 0:18:11] } 64. Rc6+ { [%eval 0.0] [%clk 0:52:17] } 64... Kg5 { [%eval 0.0] [%clk 0:18:10] } 65. Kg3 { [%eval 0.0] [%clk 0:51:42] } 65... Rg1+ { [%eval 0.0] [%clk 0:18:21] } 66. Kf2 { [%eval 0.0] [%clk 0:52:08] } 66... Ra1 { [%eval 0.0] [%clk 0:18:44] } 67. Re6 { [%eval 0.0] [%clk 0:51:55] } 67... Kf4 { [%eval 0.0] [%clk 0:17:47] } 68. Rf6+ { [%eval 0.0] [%clk 0:51:15] } 68... Kg5 { [%eval 0.0] [%clk 0:18:09] } 69. Rd6 { [%eval 0.0] [%clk 0:51:41] } 69... Kf4 { [%eval 0.0] [%clk 0:18:17] } 70. Rd4+ { [%eval 0.0] [%clk 0:52:05] } 70... Kg5 { [%eval 0.0] [%clk 0:18:31] } 71. Kg3 { [%eval 0.0] [%clk 0:52:00] } 71... Rg1+ { [%eval 0.0] [%clk 0:18:54] } 72. Kh3 { [%eval 0.0] [%clk 0:52:26] } 72... Rh1+ { [%eval 0.0] [%clk 0:19:18] } 73. Kg2 { [%eval 0.0] [%clk 0:52:52] } 73... Ra1 { [%eval 0.0] [%clk 0:19:39] } 74. Rd6 { [%eval 0.0] [%clk 0:52:27] } 74... Rb1 { [%eval 0.0] [%clk 0:19:42] } 75. Re6 { [%eval 0.0] [%clk 0:52:48] } 75... Ra1 { [%eval 0.0] [%clk 0:19:43] } 76. Rc6 { [%eval 0.0] [%clk 0:52:19] } 76... Rb1 { [%eval 0.0] [%clk 0:20:01] } 77. Rc5+ { [%eval 0.0] [%clk 0:52:46] } 77... Kf4 { [%eval 0.0] [%clk 0:20:14] } 78. Rc4+ { [%eval 0.0] [%clk 0:53:14] } 78... Kg5 { [%eval 0.0] [%clk 0:20:33] } 79. Rc5+ { [%eval 0.0] [%clk 0:53:36] } 79... Kf4 { [%eval 0.0] [%clk 0:21:01] } 80. Rc4+ { [%eval 0.0] [%clk 0:54:02] } 80... Kg5 { [%eval 0.0] [%clk 0:21:12] } 81. Rc6 { [%eval 0.0] [%clk 0:54:30] } 81... Ra1 { [%clk 0:21:22] } 1/2-1/2