Event: WCC 2023 - Open U8
Site: Sharm El Sheikh, Egypt
Date: 2023-10-21
White: Perera, A A Senuth Thewsas
WhiteElo: 1181
Black: Karunasena, A P Chenitha Sihas Dinsara
BlackElo: 1390
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 1:30:00

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:41] } 2. Bf4 { [%eval 0.0] [%clk 1:31:16] } 2... c5 { [%eval 0.11] [%clk 1:31:09] } 3. e3 { [%eval 0.0] [%clk 1:31:24] } 3... cxd4 { [%eval 0.16] [%clk 1:31:30] } 4. exd4 { [%eval -0.08] [%clk 1:31:46] } 4... Nc6 { [%eval 0.09] [%clk 1:31:53] } 5. Nf3 { [%eval 0.14] [%clk 1:31:36] } 5... Bg4 { [%eval 0.1] [%clk 1:32:18] } 6. c3 { [%eval 0.05] [%clk 1:29:30] } 6... f6 { [%eval 0.31] [%clk 1:32:23] } 7. Bb5 { [%eval 0.28] [%clk 1:24:25] } 7... e6 { [%eval 0.3] [%clk 1:29:32] } 8. Nbd2 { [%eval 0.07] [%clk 1:20:54] } 8... Bd6 { [%eval 0.0] [%clk 1:29:42] } 9. Bg3 { [%eval -0.1] [%clk 1:14:51] } 9... Ne7 { [%eval -0.01] [%clk 1:22:37] } 10. Qb3 { [%eval -0.1] [%clk 1:09:37] } 10... Qc7 { [%eval -0.06] [%clk 1:20:34] } 11. Bxd6 { [%eval -0.09] [%clk 1:09:06] } 11... Qxd6 { [%eval -0.22] [%clk 1:20:55] } 12. h3 { [%eval -0.05] [%clk 1:09:21] } 12... Bh5 { [%eval -0.09] [%clk 1:21:08] } 13. g4? { [%eval -1.22] } { Mistake. O-O was best. } { [%clk 1:09:35] } 13... Bf7 { [%eval -1.29] [%clk 1:21:26] } 14. O-O-O { [%eval -1.22] [%clk 1:09:34] } 14... O-O-O { [%eval -1.04] [%clk 1:21:49] } 15. Qa4 { [%eval -1.07] [%clk 1:05:44] } 15... Kb8 { [%eval -0.56] [%clk 1:21:57] } 16. Ne1 { [%eval -1.0] [%clk 1:03:59] } 16... e5 { [%eval -0.7] [%clk 1:18:15] } 17. dxe5?! { [%eval -1.42] } { Inaccuracy. Nc2 was best. } { [%clk 0:55:36] } 17... fxe5 { [%eval -1.53] [%clk 1:18:03] } 18. Nef3 { [%eval -1.94] [%clk 0:40:03] } 18... a6 { [%eval -2.21] [%clk 1:15:38] } 19. Bxc6 { [%eval -1.97] [%clk 0:36:09] } 19... Nxc6 { [%eval -2.17] [%clk 1:15:40] } 20. Qb3?! { [%eval -3.1] } { Inaccuracy. Rhe1 was best. } { [%clk 0:28:06] } 20... Rhf8 { [%eval -2.66] [%clk 1:11:00] } 21. Ng5 { [%eval -3.3] [%clk 0:23:07] } 21... Bg8 { [%eval -3.83] [%clk 1:10:54] } 22. Qb6 { [%eval -3.56] [%clk 0:17:04] } 22... h6 { [%eval -3.67] [%clk 1:10:24] } 23. Ngf3 { [%eval -3.7] [%clk 0:13:27] } 23... Bh7 { [%eval -3.6] [%clk 1:09:31] } 24. Ne1 { [%eval -3.72] [%clk 0:05:10] } 24... Nd4 { [%eval -3.33] [%clk 1:07:16] } 25. Qxd6+ { [%eval -3.45] [%clk 0:03:12] } 25... Rxd6 { [%eval -3.19] [%clk 1:07:42] } 26. b3 { [%eval -4.0] [%clk 0:02:55] } 26... Ne2+ { [%eval -3.95] [%clk 1:07:23] } 27. Kb2 { [%eval -4.14] [%clk 0:03:12] } 27... Rxf2 { [%eval -4.0] [%clk 1:07:48] } 28. Nc2?! { [%eval -5.62] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:39] } 28... Nxc3 { [%eval -5.71] [%clk 1:07:41] } 29. Kxc3 { [%eval -5.59] [%clk 0:00:52] } 29... Rc6+ { [%eval -5.68] [%clk 1:08:07] } 30. Kb4 { [%eval -5.64] [%clk 0:00:45] } 30... Rxc2 { [%eval -5.1] [%clk 1:08:19] } 31. Nb1 { [%eval -5.18] [%clk 0:00:44] } 31... Rf4+ { [%eval -5.03] [%clk 1:06:15] } 32. Ka3 { [%eval -4.98] [%clk 0:00:39] } 32... b5 { [%eval -5.08] [%clk 1:06:36] } 33. Rd2 { [%eval -5.1] [%clk 0:00:38] } 33... Rxd2 { [%eval -5.22] [%clk 1:05:07] } 34. Nxd2 { [%eval -5.22] [%clk 0:01:05] } 34... e4 { [%eval -5.1] [%clk 1:05:20] } 35. Re1 { [%eval -5.3] [%clk 0:01:14] } 35... d4 { [%eval -5.34] [%clk 1:05:43] } 36. Kb4 { [%eval -6.42] [%clk 0:01:39] } 36... e3 { [%eval -6.33] [%clk 1:06:06] } 37. Nb1 { [%eval -6.55] [%clk 0:02:04] } 37... d3+ { [%eval -6.46] [%clk 1:06:23] } 38. Ka5 { [%eval -6.55] [%clk 0:02:32] } 38... d2 { [%eval -6.51] [%clk 1:06:43] } 39. Rg1?! { [%eval -13.2] } { Inaccuracy. Nxd2 was best. } { [%clk 0:02:18] } 39... Bxb1 { [%eval -25.67] [%clk 1:06:27] } 40. Rxb1?! { [%eval #-7] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:02:45] } 40... e2 { [%eval #-6] [%clk 1:06:44] } 41. Kxa6 { [%eval #-6] [%clk 0:03:02] } 41... Rf1 { [%eval #-7] [%clk 1:06:52] } 42. Rb2 { [%eval #-7] [%clk 0:03:22] } 42... e1=Q { [%eval #-6] [%clk 1:07:11] } 43. Rc2 { [%eval #-5] [%clk 0:03:42] } 43... d1=Q { [%eval #-5] [%clk 1:06:36] } 44. Rc8+ { [%eval #-4] [%clk 0:03:58] } 44... Kxc8 { [%eval #-3] [%clk 1:06:58] } 45. Kxb5 { [%eval #-2] [%clk 0:04:16] } 45... Qd5+ { [%eval #-1] [%clk 1:07:23] } 46. Kb6 { [%eval #-1] [%clk 0:04:40] } 46... Qee6+ { [%eval #-1] [%clk 1:07:46] } 47. Ka7 { [%eval #-1] [%clk 0:03:53] } 47... Qec6 { [%eval #-1] } 0-1