Event: Hong Kong International Open Chess Championship 2023
Site: St. Benedict School, Choi Hung, Kowloon, Hong Kong
Date: 2023-12-29
White: Lundberg, Bjorn
WhiteElo: 2210
Black: Cai, Songliang
BlackElo: 2056
Result: 0-1
ECO: A34
Opening: English Opening: Symmetrical Variation, Three Knights Variation
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:50] } 1... Nf6 { [%eval 0.29] [%clk 1:30:58] } 2. c4 { [%eval 0.12] [%clk 1:31:11] } 2... c5 { [%eval 0.28] [%clk 1:31:13] } 3. Nc3 { [%eval 0.2] [%clk 1:31:32] } 3... d5 { [%eval 0.31] [%clk 1:31:53] } 4. cxd5 { [%eval 0.26] [%clk 1:31:34] } 4... Nxd5 { [%eval 0.3] [%clk 1:31:54] } 5. e3 { [%eval 0.08] [%clk 1:31:29] } 5... Nc7?! { [%eval 0.81] } { Inaccuracy. e6 was best. } { [%clk 1:28:19] } 6. Bc4 { [%eval 0.6] [%clk 1:22:33] } 6... e6 { [%eval 0.64] [%clk 1:27:33] } 7. O-O { [%eval 0.66] [%clk 1:22:00] } 7... Be7 { [%eval 0.78] [%clk 1:27:50] } 8. d4 { [%eval 0.72] [%clk 1:21:31] } 8... O-O { [%eval 0.88] [%clk 1:21:37] } 9. Qe2 { [%eval 0.72] [%clk 1:14:01] } 9... Nc6 { [%eval 0.98] [%clk 1:21:03] } 10. Rd1 { [%eval 0.69] [%clk 1:13:13] } 10... cxd4 { [%eval 0.67] [%clk 1:20:17] } 11. exd4 { [%eval 0.63] [%clk 1:12:25] } 11... Nd5 { [%eval 0.55] [%clk 1:20:17] } 12. Ne4 { [%eval 0.06] [%clk 0:43:39] } 12... Bd7 { [%eval 0.3] [%clk 1:19:29] } 13. h4 { [%eval 0.05] [%clk 0:42:49] } 13... h6 { [%eval 0.1] [%clk 1:17:07] } 14. h5 { [%eval -0.18] [%clk 0:42:48] } 14... Qc7 { [%eval 0.0] [%clk 1:15:51] } 15. Nc3 { [%eval 0.0] [%clk 0:34:49] } 15... Qd6 { [%eval 0.21] [%clk 1:14:24] } 16. Bd3 { [%eval -0.13] [%clk 0:21:13] } 16... f5 { [%eval 0.29] [%clk 1:02:28] } 17. Bc4 { [%eval 0.1] [%clk 0:18:38] } 17... Bf6 { [%eval 0.21] [%clk 1:01:01] } 18. Bxd5 { [%eval 0.18] [%clk 0:09:22] } 18... exd5 { [%eval 0.23] [%clk 1:01:27] } 19. g3?! { [%eval -0.46] } { Inaccuracy. Ne5 was best. } { [%clk 0:09:48] } 19... Rae8?! { [%eval 0.33] } { Inaccuracy. Be8 was best. } { [%clk 1:01:12] } 20. Bf4 { [%eval 0.21] [%clk 0:08:53] } 20... Qe6 { [%eval 0.33] [%clk 0:56:11] } 21. Qd2?! { [%eval -0.72] } { Inaccuracy. Qxe6+ was best. } { [%clk 0:03:22] } 21... Qf7 { [%eval -0.75] [%clk 0:54:35] } 22. Kg2 { [%eval -0.85] [%clk 0:03:52] } 22... a6 { [%eval -0.33] [%clk 0:43:52] } 23. Rh1 { [%eval -0.38] [%clk 0:02:56] } 23... b5? { [%eval 0.84] } { Mistake. Re4 was best. } { [%clk 0:43:25] } 24. Bd6 { [%eval 0.88] [%clk 0:01:12] } 24... Be7 { [%eval 1.0] [%clk 0:43:50] } 25. Bxe7 { [%eval 1.0] [%clk 0:01:39] } 25... Rxe7 { [%eval 0.99] [%clk 0:44:12] } 26. Ne2 { [%eval 1.0] [%clk 0:01:55] } 26... f4 { [%eval 1.03] [%clk 0:39:40] } 27. Nxf4 { [%eval 1.04] [%clk 0:02:17] } 27... Bg4 { [%eval 0.87] [%clk 0:40:05] } 28. Rac1 { [%eval 1.07] [%clk 0:01:23] } 28... Bxf3+ { [%eval 0.88] [%clk 0:38:05] } 29. Kxf3 { [%eval 0.83] [%clk 0:01:24] } 29... Qf5? { [%eval 2.37] } { Mistake. Qf6 was best. } { [%clk 0:38:26] } 30. Kg2 { [%eval 2.36] [%clk 0:00:44] } 30... Qe4+ { [%eval 2.7] [%clk 0:38:10] } 31. f3 { [%eval 2.55] [%clk 0:00:53] } 31... Qxd4 { [%eval 2.5] [%clk 0:38:33] } 32. Rhd1 { [%eval 2.62] [%clk 0:00:17] } 32... Qxd2+ { [%eval 2.51] } 33. Rxd2 { [%eval 2.4] [%clk 0:00:44] } 33... Ne5 { [%eval 2.52] [%clk 0:36:15] } 34. Nxd5?! { [%eval 1.63] } { Inaccuracy. Rxd5 was best. } { [%clk 0:00:16] } 34... Ree8 { [%eval 1.7] [%clk 0:34:19] } 35. Re1 { [%eval 1.13] [%clk 0:00:00] } 35... Nc4?! { [%eval 2.07] } { Inaccuracy. Nxf3 was best. } { [%clk 0:33:07] } 36. Rde2 { [%eval 1.97] [%clk 0:00:00] } 36... Rxe2+ { [%eval 2.05] [%clk 0:33:02] } 37. Rxe2 { [%eval 2.03] [%clk 0:00:00] } 37... Rd8 { [%eval 1.81] [%clk 0:33:23] } 38. Nf4 { [%eval 1.89] [%clk 0:00:00] } 38... Kf7 { [%eval 2.17] [%clk 0:32:48] } 39. b3 { [%eval 2.44] [%clk 0:00:00] } 39... Nb6 { [%eval 2.34] [%clk 0:32:02] } 40. Rc2 { [%eval 2.21] [%clk 0:00:00] } 40... Nd5 { [%eval 2.15] [%clk 0:31:40] } 41. Nxd5 { [%eval 2.2] [%clk 0:00:00] } 41... Rxd5 { [%eval 2.37] [%clk 0:32:03] } 42. g4 { [%eval 2.17] [%clk 0:00:00] } 42... a5 { [%eval 2.24] [%clk 0:32:22] } 43. Kg3 { [%eval 2.13] [%clk 0:00:00] } 43... Rd4? { [%eval 3.79] } { Mistake. a4 was best. } { [%clk 0:31:13] } 44. Kf2?? { [%eval 0.8] } { Blunder. Rc5 was best. } { [%clk 0:00:00] } 44... a4 { [%eval 0.94] [%clk 0:31:25] } 45. Ke3 { [%eval 0.95] [%clk 0:00:00] } 45... Rb4 46. Rc3 axb3 47. axb3 { [%clk 0:00:00] } 47... Ke6 { [%clk 0:31:17] } 0-1