Event: Round 6: De Silva, Sithun - Johnson, Felix
Site: https://lichess.org/broadcast/2025-delancey-ukcc-challengers-under-14/round-6/fkz1y7IA/AEROhDN6
Date: 2025-10-12
White: De Silva, Sithun
WhiteElo: 1763
Black: Johnson, Felix
BlackElo: 1888
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:19] } 1... d5 { [%eval 0.18] [%clk 0:25:18] } 2. c4 { [%eval 0.18] [%clk 0:25:27] } 2... c6 { [%eval 0.21] [%clk 0:25:25] } 3. g3 { [%eval 0.11] [%clk 0:25:30] } 3... Nf6 { [%eval 0.06] [%clk 0:25:33] } 4. Bg2 { [%eval 0.0] [%clk 0:25:38] } 4... Bf5 { [%eval 0.0] [%clk 0:25:39] } 5. Nf3 { [%eval 0.03] [%clk 0:25:47] } 5... h6 { [%eval 0.0] [%clk 0:25:48] } 6. O-O { [%eval 0.0] [%clk 0:25:48] } 6... e6 { [%eval 0.0] [%clk 0:25:56] } 7. Nc3 { [%eval 0.0] [%clk 0:25:53] } 7... Be7 { [%eval 0.0] [%clk 0:26:02] } 8. Nd2 { [%eval -0.07] [%clk 0:25:49] } 8... O-O { [%eval 0.0] [%clk 0:26:01] } 9. e4 { [%eval -0.03] [%clk 0:25:28] } 9... dxe4 { [%eval -0.03] [%clk 0:26:09] } 10. Ndxe4 { [%eval -0.08] [%clk 0:25:34] } 10... Nbd7 { [%eval -0.06] [%clk 0:26:06] } 11. Re1 { [%eval -0.1] [%clk 0:24:31] } 11... e5?! { [%eval 0.86] } { Inaccuracy. Nxe4 was best. } { [%clk 0:24:53] } 12. d5?! { [%eval 0.16] } { Inaccuracy. Nxf6+ was best. } { [%clk 0:22:19] } 12... cxd5 { [%eval 0.24] [%clk 0:23:41] } 13. cxd5 { [%eval 0.09] [%clk 0:21:25] } 13... Bb4 { [%eval 0.17] [%clk 0:23:02] } 14. Qb3 { [%eval 0.04] [%clk 0:19:07] } 14... Bxe4 { [%eval 0.06] [%clk 0:20:32] } 15. Qxb4 { [%eval 0.01] [%clk 0:15:47] } 15... Bxg2 { [%eval 0.04] [%clk 0:19:39] } 16. Kxg2 { [%eval 0.01] [%clk 0:15:55] } 16... Qc7 { [%eval 0.02] [%clk 0:18:54] } 17. Be3 { [%eval 0.07] [%clk 0:14:37] } 17... b6 { [%eval 0.14] [%clk 0:18:01] } 18. f3 { [%eval 0.08] [%clk 0:11:24] } 18... Qb7 { [%eval 0.24] [%clk 0:16:55] } 19. Rad1 { [%eval 0.24] [%clk 0:11:20] } 19... Rfd8 { [%eval 0.24] [%clk 0:16:46] } 20. Re2 { [%eval 0.28] [%clk 0:10:22] } 20... Rac8 { [%eval 0.27] [%clk 0:16:05] } 21. Red2 { [%eval 0.12] [%clk 0:09:43] } 21... Nc5 { [%eval 0.16] [%clk 0:15:36] } 22. Bxc5 { [%eval 0.07] [%clk 0:06:01] } 22... Rxc5 { [%eval 0.08] [%clk 0:14:58] } 23. Qb3 { [%eval 0.0] [%clk 0:06:10] } 23... b5 { [%eval 0.0] [%clk 0:10:47] } 24. Qb4 { [%eval 0.04] [%clk 0:04:44] } 24... Qb6 { [%eval 0.14] [%clk 0:09:08] } 25. a3 { [%eval -0.01] [%clk 0:03:32] } 25... Rd6 { [%eval 0.04] [%clk 0:07:15] } 26. a4 { [%eval 0.0] [%clk 0:02:18] } 26... a6 { [%eval 0.14] [%clk 0:06:24] } 27. axb5 { [%eval 0.11] [%clk 0:02:05] } 27... axb5 { [%eval 0.07] [%clk 0:06:22] } 28. Rd3 { [%eval -0.16] [%clk 0:01:06] } 28... g6 { [%eval 0.23] [%clk 0:05:07] } 29. h4 { [%eval 0.0] [%clk 0:00:57] } 29... Rc4 { [%eval -0.02] [%clk 0:03:50] } 30. Qxb5 { [%eval 0.0] [%clk 0:00:52] } 30... Qxb5 { [%eval 0.0] [%clk 0:03:48] } 31. Nxb5 { [%eval -0.01] [%clk 0:01:00] } 31... Rb6 { [%eval -0.01] [%clk 0:03:47] } 32. Na3 { [%eval -0.18] [%clk 0:00:23] } 32... Rxb2+ { [%eval 0.0] [%clk 0:03:52] } 33. R1d2 { [%eval -0.11] [%clk 0:00:32] } 33... Rxd2+ { [%eval 0.0] [%clk 0:03:03] } 34. Rxd2 { [%eval 0.0] [%clk 0:00:41] } 34... Rc3 { [%eval 0.0] [%clk 0:03:04] } 35. Nb1 { [%eval -0.16] [%clk 0:00:16] } 35... Rb3 { [%eval -0.06] [%clk 0:03:04] } 36. Rd1 { [%eval -0.08] [%clk 0:00:17] } 36... Ne8 { [%eval 0.0] [%clk 0:02:28] } 37. Re1 { [%eval -0.22] [%clk 0:00:12] } 37... Nd6 { [%eval -0.29] [%clk 0:02:17] } 38. Kf2 { [%eval -0.34] [%clk 0:00:13] } 38... f6 { [%eval -0.09] [%clk 0:02:12] } 39. Ke2?? { [%eval -2.32] } { Blunder. Nd2 was best. } { [%clk 0:00:18] } 39... Nf5 { [%eval -2.25] [%clk 0:02:14] } 40. Nd2 { [%eval -2.7] [%clk 0:00:14] } 40... Rb5?? { [%eval 0.0] } { Blunder. Nxg3+ was best. } { [%clk 0:01:57] } 41. Ne4 { [%eval -0.03] [%clk 0:00:14] } 41... Kg7 { [%eval 0.0] [%clk 0:01:56] } 42. d6 { [%eval 0.0] [%clk 0:00:19] } 42... Rd5 { [%eval 0.0] [%clk 0:01:50] } 43. Rd1 { [%eval 0.0] [%clk 0:00:23] } 43... Nd4+ { [%eval 0.0] [%clk 0:01:58] } 44. Ke3 { [%eval 0.0] [%clk 0:00:20] } 44... f5 { [%eval 0.0] [%clk 0:02:01] } 45. Nc3 { [%eval -0.11] [%clk 0:00:11] } 45... Rxd6 { [%eval -0.1] [%clk 0:02:06] } 46. Rb1 { [%eval -0.52] [%clk 0:00:13] } 46... Kf6 { [%eval -0.43] [%clk 0:02:01] } 47. Rb8 { [%eval -0.53] [%clk 0:00:17] } 47... Ne6 { [%eval -0.49] [%clk 0:01:51] } 48. Nb5 { [%eval -0.89] [%clk 0:00:20] } 48... Ra6 { [%eval -0.42] [%clk 0:01:53] } 49. Nc3 { [%eval -0.2] [%clk 0:00:18] } 49... Ra3 { [%eval -0.31] [%clk 0:01:59] } 50. Kd3 { [%eval -0.51] [%clk 0:00:24] } 50... Ra1 { [%eval 0.0] [%clk 0:01:49] } 51. Nd5+ { [%eval 0.0] [%clk 0:00:23] } 51... Kf7 { [%eval 0.0] [%clk 0:00:59] } 52. Rb7+ { [%eval 0.0] [%clk 0:00:26] } 52... Kf8 { [%eval 0.0] [%clk 0:00:41] } 53. Rb8+ { [%eval 0.0] [%clk 0:00:34] } 53... Kg7 { [%eval 0.0] [%clk 0:00:48] } 54. Rb7+ { [%eval 0.0] [%clk 0:00:41] } 54... Kg8 { [%eval 0.0] [%clk 0:00:52] } 55. Rb8+ { [%eval 0.0] [%clk 0:00:48] } 55... Nf8 { [%eval 0.0] [%clk 0:00:58] } 56. Nf6+?! { [%eval -1.1] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:20] } 56... Kf7 { [%eval -0.74] [%clk 0:01:03] } 57. Nd5?? { [%eval -4.97] } { Blunder. h5 was best. } { [%clk 0:00:26] } 57... Ra7?? { [%eval -0.16] } { Blunder. Rd1+ was best. } { [%clk 0:01:10] } 58. Nb4 { [%eval -0.67] [%clk 0:00:17] } 58... Rd7+?! { [%eval -0.02] } { Inaccuracy. Nd7 was best. } { [%clk 0:01:15] } 59. Ke3 { [%eval -0.02] [%clk 0:00:20] } 59... Rd6 { [%eval 0.0] [%clk 0:01:19] } 60. Rb5 { [%eval -0.07] [%clk 0:00:17] } 60... Nd7 { [%eval -0.08] [%clk 0:01:04] } 61. Nd3 { [%eval 0.0] [%clk 0:00:13] } 61... Ke6 { [%eval 0.0] [%clk 0:01:01] } 62. Ra5 { [%eval -0.03] [%clk 0:00:14] } 62... Rb6 { [%eval 0.0] [%clk 0:00:55] } 63. Ra8 { [%eval -0.16] [%clk 0:00:16] } 63... Rb8 { [%eval 0.0] [%clk 0:00:44] } 64. Ra6+ { [%eval 0.0] [%clk 0:00:24] } 64... Rb6 { [%eval -0.02] [%clk 0:00:49] } 65. Ra8 { [%eval -0.02] [%clk 0:00:33] } 65... Rb3 { [%eval 0.0] [%clk 0:00:51] } 66. Ra6+ { [%eval -0.02] [%clk 0:00:41] } 66... Kd5 { [%eval 0.0] [%clk 0:00:56] } 67. Ra5+ { [%eval -0.01] [%clk 0:00:39] } 67... Kc4 { [%eval 0.0] [%clk 0:00:54] } 68. Ra4+ { [%eval 0.0] [%clk 0:00:42] } 68... Kb5 { [%eval -0.05] [%clk 0:00:41] } 69. Ra8 { [%eval -0.08] [%clk 0:00:25] } 69... Kc6 { [%eval 0.0] [%clk 0:00:30] } 70. Ke2 { [%eval 0.0] [%clk 0:00:19] } 70... Kd5 { [%eval 0.0] [%clk 0:00:23] } 71. Rd8 { [%eval -0.04] [%clk 0:00:18] } 71... Rb7 { [%eval 0.0] [%clk 0:00:19] } 72. Ke3 { [%eval -0.08] [%clk 0:00:13] } 72... Ke6 { [%eval 0.0] [%clk 0:00:18] } 73. Rg8 { [%eval 0.0] [%clk 0:00:12] } 73... Kf7 { [%eval -0.02] [%clk 0:00:23] } 74. Ra8 { [%eval 0.0] [%clk 0:00:15] } 74... Rb3 { [%eval -0.02] [%clk 0:00:21] } 75. Ke2 { [%eval -0.04] [%clk 0:00:22] } 75... g5 { [%eval 0.3] [%clk 0:00:26] } 76. Ra7 { [%eval 0.31] [%clk 0:00:18] } 76... Ke6?? { [%eval 3.96] } { Blunder. e4 was best. } { [%clk 0:00:21] } 77. Rxd7 { [%eval 3.98] [%clk 0:00:19] } 77... Ra3 { [%eval 4.19] [%clk 0:00:19] } 78. Rb7? { [%eval 2.56] } { Mistake. Nc5+ was best. } { [%clk 0:00:24] } 78... gxh4?! { [%eval 3.54] } { Inaccuracy. e4 was best. } { [%clk 0:00:26] } 79. Rb6+ { [%eval 3.56] [%clk 0:00:31] } 79... Kd5 { [%eval 3.57] [%clk 0:00:34] } 80. gxh4 { [%eval 3.39] [%clk 0:00:28] } 80... Kc4?! { [%eval 5.0] } { Inaccuracy. e4 was best. } { [%clk 0:00:41] } 81. Nxe5+ { [%eval 4.94] [%clk 0:00:32] } 81... Kd4 { [%eval 4.93] [%clk 0:00:50] } 82. Nf7 { [%eval 4.1] [%clk 0:00:29] } 82... Ra2+ { [%eval 4.04] [%clk 0:00:58] } 83. Kd1 { [%eval 3.45] [%clk 0:00:28] } 83... Kd3 { [%eval 4.07] [%clk 0:00:52] } 84. Rd6+? { [%eval 2.01] } { Mistake. Rb3+ was best. } { [%clk 0:00:35] } 84... Ke3 { [%eval 1.63] [%clk 0:01:00] } 85. Nxh6? { [%eval 0.0] } { Mistake. Ne5 was best. } { [%clk 0:00:37] } 85... Kxf3 { [%eval 0.0] [%clk 0:01:09] } 86. Nxf5 { [%eval 0.0] [%clk 0:00:33] } 86... Kg4 { [%eval 0.12] [%clk 0:01:17] } 87. Rd5 { [%eval 0.0] [%clk 0:00:21] } 87... Rf2 { [%eval 0.0] [%clk 0:01:14] } 88. Ke1 { [%eval 0.0] [%clk 0:00:11] } 88... Rxf5 { [%eval 0.0] [%clk 0:00:47] } 89. Rxf5 { [%eval 0.0] [%clk 0:00:15] } 89... Kxf5 { [%eval 0.0] [%clk 0:00:54] } 1/2-1/2