Event: Round 8: Hettiarachchi, Buthsara - Sun, Oliver
Site: https://lichess.org/broadcast/auckland-double-weekends-2025--september/round-8/z6ovVv6q/kcNm8nlZ
Date: 2025-09-14
White: Hettiarachchi, Buthsara
WhiteElo: 1898
Black: Sun, Oliver
BlackElo: 1764
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:27] } 1... c6 { [%eval 0.23] [%clk 1:30:50] } 2. d4 { [%eval 0.24] [%clk 1:29:54] } 2... d5 { [%eval 0.24] [%clk 1:31:13] } 3. e5 { [%eval 0.33] [%clk 1:30:20] } 3... c5 { [%eval 0.32] [%clk 1:31:37] } 4. dxc5 { [%eval 0.27] [%clk 1:29:35] } 4... e6 { [%eval 0.33] [%clk 1:31:58] } 5. Be3 { [%eval 0.19] [%clk 1:30:03] } 5... Qc7 { [%eval 0.71] [%clk 1:32:14] } 6. Bb5+?! { [%eval -0.21] } { Inaccuracy. Nc3 was best. } { [%clk 1:28:04] } 6... Bd7 { [%eval -0.23] [%clk 1:32:23] } 7. Bxd7+ { [%eval -0.39] [%clk 1:28:03] } 7... Nxd7 { [%eval -0.39] [%clk 1:32:46] } 8. Nf3 { [%eval -0.39] [%clk 1:27:26] } 8... Bxc5 { [%eval -0.34] [%clk 1:32:24] } 9. Bxc5 { [%eval -0.36] [%clk 1:27:43] } 9... Nxc5 { [%eval -0.26] [%clk 1:32:43] } 10. O-O { [%eval -0.37] [%clk 1:27:43] } 10... Ne7 { [%eval -0.25] [%clk 1:32:16] } 11. Re1 { [%eval -0.6] [%clk 1:26:24] } 11... O-O { [%eval -0.49] [%clk 1:32:43] } 12. Nbd2 { [%eval -0.4] [%clk 1:25:47] } 12... Rac8 { [%eval -0.4] [%clk 1:32:14] } 13. c3?? { [%eval -2.23] } { Blunder. Rb1 was best. } { [%clk 1:26:04] } 13... Nd3 { [%eval -2.19] [%clk 1:31:16] } 14. Re3 { [%eval -2.26] [%clk 1:17:23] } 14... Nxb2 { [%eval -2.23] [%clk 1:30:21] } 15. Qb3 { [%eval -2.39] [%clk 1:16:11] } 15... Nc4 { [%eval -2.37] [%clk 1:30:00] } 16. Nxc4 { [%eval -2.31] [%clk 1:16:32] } 16... dxc4 { [%eval -2.25] [%clk 1:30:24] } 17. Qc2 { [%eval -2.23] [%clk 1:15:52] } 17... Nd5 { [%eval -2.05] [%clk 1:28:21] } 18. Re4 { [%eval -2.13] [%clk 1:07:52] } 18... Qe7?! { [%eval -1.49] } { Inaccuracy. Rfd8 was best. } { [%clk 1:25:06] } 19. Rae1 { [%eval -2.08] [%clk 1:04:43] } 19... h6 { [%eval -1.66] [%clk 1:21:44] } 20. Nd4?! { [%eval -2.39] } { Inaccuracy. Qc1 was best. } { [%clk 1:01:02] } 20... a6?! { [%eval -1.51] } { Inaccuracy. Qa3 was best. } { [%clk 1:20:24] } 21. Rg4 { [%eval -1.44] [%clk 0:55:45] } 21... h5 { [%eval -1.12] [%clk 1:08:39] } 22. Rg3 { [%eval -1.13] [%clk 0:53:06] } 22... Rfd8 { [%eval -1.05] [%clk 1:02:51] } 23. Qc1?! { [%eval -1.97] } { Inaccuracy. Re4 was best. } { [%clk 0:49:40] } 23... Qh4 { [%eval -1.8] [%clk 1:00:16] } 24. Nf3?! { [%eval -2.98] } { Inaccuracy. Ne2 was best. } { [%clk 0:37:26] } 24... Qf4 { [%eval -2.89] [%clk 0:59:30] } 25. Qc2 { [%eval -2.75] [%clk 0:37:15] } 25... Ne7 { [%eval -2.8] [%clk 0:58:19] } 26. Rh3 { [%eval -2.96] [%clk 0:29:41] } 26... g6?! { [%eval -1.85] } { Inaccuracy. Rd3 was best. } { [%clk 0:57:38] } 27. Rh4 { [%eval -1.92] [%clk 0:28:16] } 27... Qf5? { [%eval -0.28] } { Mistake. Qh6 was best. } { [%clk 0:56:16] } 28. Rhe4? { [%eval -1.91] } { Mistake. Ree4 was best. } { [%clk 0:28:14] } 28... Rd3 { [%eval -2.0] [%clk 0:54:44] } 29. Qc1 { [%eval -1.92] [%clk 0:25:36] } 29... Rxf3 { [%eval -1.68] [%clk 0:52:54] } 30. gxf3 { [%eval -1.79] [%clk 0:25:57] } 30... Qxf3 { [%eval -1.84] [%clk 0:53:19] } 31. Rf4 { [%eval -1.85] [%clk 0:19:45] } 31... Qc6 { [%eval -1.89] [%clk 0:52:24] } 32. Rfe4 { [%eval -2.43] [%clk 0:17:46] } 32... Nd5 { [%eval -1.86] [%clk 0:49:15] } 33. h3 { [%eval -1.96] [%clk 0:15:48] } 33... Qb6 { [%eval -1.78] [%clk 0:48:07] } 34. R1e2 { [%eval -1.72] [%clk 0:13:47] } 34... Rc5 { [%eval -1.44] [%clk 0:46:55] } 35. Kh2 { [%eval -1.45] [%clk 0:13:23] } 35... Rb5? { [%eval 0.0] } { Mistake. Qa5 was best. } { [%clk 0:46:19] } 36. Rxc4 { [%eval 0.0] [%clk 0:11:30] } 36... Kg7 { [%eval 0.02] [%clk 0:46:14] } 37. Rc8 { [%eval 0.0] [%clk 0:08:43] } 37... Rb1?? { [%eval 5.31] } { Blunder. Rc5 was best. } { [%clk 0:43:49] } 38. Qa3 { [%eval 4.91] [%clk 0:08:38] } 38... Nb4 { [%eval 5.35] [%clk 0:39:19] } 39. cxb4 { [%eval 5.24] [%clk 0:09:00] } 39... Qb5?? { [%eval #11] } { Checkmate is now unavoidable. Qxb4 was best. } { [%clk 0:37:51] } 40. Qf3 { [%eval #16] [%clk 0:07:03] } 1-0