Event: Round 7: Gunawardhana, Devindya Oshini - Rathnayake, R M Dulinma Hemalni
Date: 2024-07-19
White: Gunawardhana, Devindya Oshini
WhiteTitle: WFM
WhiteElo: 2000
Black: Rathnayake, R M Dulinma Hemalni
BlackElo: 1751
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:24:34] } 2. Nf3 { [%eval 0.22] [%clk 1:31:15] } 2... d6 { [%eval 0.26] [%clk 1:24:52] } 3. d4 { [%eval 0.26] [%clk 1:31:39] } 3... cxd4 { [%eval 0.28] [%clk 1:25:14] } 4. Qxd4 { [%eval 0.08] [%clk 1:32:05] } 4... Nc6 { [%eval 0.16] [%clk 1:25:09] } 5. Bb5 { [%eval 0.14] [%clk 1:32:28] } 5... Bd7 { [%eval 0.2] [%clk 1:22:41] } 6. Bxc6 { [%eval 0.07] [%clk 1:32:22] } 6... Bxc6 { [%eval 0.13] [%clk 1:19:04] } 7. Nc3 { [%eval 0.0] [%clk 1:32:42] } 7... Nf6 { [%eval 0.0] } 8. Bg5 { [%eval 0.0] [%clk 1:33:01] } 8... e6 { [%eval 0.0] [%clk 1:16:10] } 9. O-O-O { [%eval 0.0] [%clk 1:32:46] } 9... Be7 { [%eval 0.06] [%clk 1:15:20] } 10. Qd3 { [%eval 0.0] [%clk 1:32:55] } 10... O-O { [%eval 0.23] [%clk 1:11:57] } 11. Nd4 { [%eval 0.27] [%clk 1:28:13] } 11... Rc8 { [%eval 0.18] [%clk 1:05:39] } 12. f4 { [%eval 0.32] [%clk 1:24:22] } 12... Nd7?! { [%eval 1.09] } { Inaccuracy. a6 was best. } { [%clk 1:02:10] } 13. Bxe7 { [%eval 1.15] [%clk 1:11:44] } 13... Qxe7 { [%eval 1.18] [%clk 1:02:34] } 14. Rhe1 { [%eval 0.64] [%clk 1:08:50] } 14... Rfd8 { [%eval 0.77] [%clk 1:00:19] } 15. g4 { [%eval 0.83] [%clk 1:00:20] } 15... a6 { [%eval 0.64] [%clk 0:59:41] } 16. Kb1 { [%eval 0.62] [%clk 0:48:52] } 16... b5 { [%eval 0.56] [%clk 0:59:13] } 17. g5 { [%eval 0.21] [%clk 0:39:23] } 17... Nc5 { [%eval 0.15] [%clk 0:56:41] } 18. Nxc6 { [%eval 0.27] [%clk 0:26:34] } 18... Rxc6 { [%eval 0.35] [%clk 0:56:56] } 19. Qf3 { [%eval 0.21] [%clk 0:23:09] } 19... b4 { [%eval 0.35] [%clk 0:53:54] } 20. Ne2 { [%eval 0.15] [%clk 0:23:27] } 20... a5 { [%eval 0.2] [%clk 0:53:02] } 21. Nd4?! { [%eval -0.42] } { Inaccuracy. f5 was best. } { [%clk 0:21:34] } 21... Rb6?! { [%eval 0.45] } { Inaccuracy. Rcc8 was best. } { [%clk 0:53:05] } 22. h4 { [%eval 0.42] [%clk 0:16:21] } 22... a4 { [%eval 0.43] [%clk 0:52:13] } 23. f5 { [%eval 0.48] [%clk 0:16:27] } 23... b3?! { [%eval 1.47] } { Inaccuracy. Qc7 was best. } { [%clk 0:50:09] } 24. cxb3 { [%eval 1.57] [%clk 0:16:51] } 24... axb3 { [%eval 1.61] [%clk 0:36:23] } 25. a3 { [%eval 1.71] [%clk 0:17:16] } 25... Qb7 { [%eval 1.47] [%clk 0:36:24] } 26. Qg4?? { [%eval -1.09] } { Blunder. f6 was best. } { [%clk 0:09:17] } 26... e5 { [%eval -0.97] [%clk 0:36:13] } 27. Nf3 { [%eval -0.02] [%clk 0:08:34] } 27... Rc8 { [%eval 0.0] [%clk 0:33:52] } 28. g6 { [%eval 0.04] [%clk 0:06:44] } 28... fxg6 { [%eval 0.09] [%clk 0:34:05] } 29. fxg6 { [%eval 0.15] [%clk 0:06:38] } 29... h6?! { [%eval 0.89] } { Inaccuracy. hxg6 was best. } { [%clk 0:33:11] } 30. Rd5?! { [%eval 0.0] } { Inaccuracy. Ng5 was best. } { [%clk 0:05:29] } 30... Rf8?? { [%eval 2.15] } { Blunder. Qa6 was best. } { [%clk 0:31:48] } 31. Nd2?? { [%eval 0.08] } { Blunder. Nxe5 was best. } { [%clk 0:01:27] } 31... Qa6 { [%eval 0.0] [%clk 0:30:34] } 32. Qd1?? { [%eval -1.83] } { Blunder. Re3 was best. } { [%clk 0:00:43] } 32... Nd3 { [%eval -1.66] [%clk 0:30:10] } 33. Rf1?! { [%eval -2.78] } { Inaccuracy. Re3 was best. } { [%clk 0:00:36] } 33... Rc8?? { [%eval 0.06] } { Blunder. Nf4 was best. } { [%clk 0:29:23] } 34. Nc4?? { [%eval -4.04] } { Blunder. Qe2 was best. } { [%clk 0:00:33] } 34... Nxb2 { [%eval -3.88] [%clk 0:27:39] } 35. Qf3 { [%eval -3.58] [%clk 0:00:45] } 35... Rb7?? { [%eval 1.46] } { Blunder. Rbb8 was best. } { [%clk 0:27:04] } 36. Na5?? { [%eval -5.74] } { Blunder. Nxd6 was best. } { [%clk 0:01:06] } 36... Nc4 { [%eval -5.19] } 37. Qf5?? { [%eval #-14] } { Checkmate is now unavoidable. Nxc4 was best. } { [%clk 0:00:55] } 37... Nxa3+ { [%eval #-14] [%clk 0:25:38] } 38. Ka1 { [%eval #-13] [%clk 0:01:17] } 38... b2+ { [%eval #-12] [%clk 0:18:41] } 39. Ka2 { [%eval #-12] [%clk 0:01:43] } 39... b1=Q+ { [%eval #-12] } 40. Rxb1 { [%eval #-23] [%clk 0:02:06] } 40... Qe2+?? { [%eval 2.08] } { Lost forced checkmate sequence. Rxb1 was best. } { [%clk 0:19:19] } 41. Kxa3 { [%eval 1.85] [%clk 0:02:28] } 41... Rc3+?? { [%eval 4.23] } { Blunder. Qe3+ was best. } { [%clk 0:19:46] } 42. Rb3 { [%eval 3.96] [%clk 0:02:23] } 42... Qc2?? { [%eval #19] } { Checkmate is now unavoidable. Rcxb3+ was best. } { [%clk 0:12:22] } 43. Qe6+ { [%eval #12] [%clk 0:02:46] } 43... Kf8 { [%eval #12] [%clk 0:12:47] } 44. Qxd6+ { [%eval #11] [%clk 0:03:11] } 44... Re7 { [%eval #11] [%clk 0:13:03] } 45. Qb8+ { [%eval #11] [%clk 0:01:45] } 1-0