Event: Hong Kong International Open 2024
Site: Queen Elizabeth Stadium
Date: 2024-12-31
White: Du, Yuxin
WhiteElo: 2067
Black: Chen, lvheng
BlackElo: 1923
Result: 1/2-1/2
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.25] [%clk 1:30:30] } 2. c3 { [%eval 0.0] [%clk 1:31:00] } 2... d5 { [%eval 0.16] [%clk 1:31:00] } 3. exd5 { [%eval 0.12] [%clk 1:31:30] } 3... Qxd5 { [%eval 0.19] [%clk 1:31:30] } 4. Nf3 { [%eval 0.07] [%clk 1:32:00] } 4... Nc6 { [%eval 0.14] [%clk 1:32:00] } 5. Na3 { [%eval 0.13] [%clk 1:32:30] } 5... Nf6 { [%eval 0.14] [%clk 1:32:30] } 6. Bc4 { [%eval 0.11] [%clk 1:33:00] } 6... Qd8 { [%eval 0.13] [%clk 1:33:00] } 7. d4 { [%eval 0.13] [%clk 1:33:30] } 7... e6 { [%eval 0.11] [%clk 1:33:30] } 8. O-O { [%eval 0.14] [%clk 1:34:00] } 8... cxd4 { [%eval 0.14] [%clk 1:34:00] } 9. Nb5 { [%eval 0.06] [%clk 1:34:30] } 9... a6 { [%eval 0.13] [%clk 1:34:30] } 10. Nbxd4 { [%eval 0.1] [%clk 1:35:00] } 10... Nxd4 { [%eval 0.12] [%clk 1:35:00] } 11. Qxd4 { [%eval 0.07] [%clk 1:35:30] } 11... Qxd4 { [%eval 0.05] [%clk 1:35:30] } 12. Nxd4 { [%eval 0.12] [%clk 1:36:00] } 12... Bc5 { [%eval 0.13] [%clk 1:36:00] } 13. Nb3 { [%eval -0.01] [%clk 1:36:30] } 13... Ba7 { [%eval 0.12] [%clk 1:36:30] } 14. Bf4 { [%eval 0.02] [%clk 1:37:00] } 14... O-O { [%eval 0.16] [%clk 1:37:00] } 15. Rad1 { [%eval -0.03] [%clk 1:37:30] } 15... Bd7 { [%eval 0.17] [%clk 1:37:30] } 16. Be5 { [%eval 0.18] [%clk 1:38:00] } 16... Ba4 { [%eval 0.19] [%clk 1:38:00] } 17. Be2 { [%eval 0.23] [%clk 1:38:30] } 17... Rad8 { [%eval 0.31] [%clk 1:38:30] } 18. Bf3 { [%eval 0.4] [%clk 1:39:00] } 18... b5?? { [%eval 3.03] } { Blunder. b6 was best. } { [%clk 1:39:00] } 19. h3?? { [%eval 1.12] } { Blunder. Bd6 was best. } { [%clk 1:39:30] } 19... Nd5 { [%eval 0.99] [%clk 1:39:30] } 20. Rd2 { [%eval 1.19] [%clk 1:40:00] } 20... f6 { [%eval 1.28] [%clk 1:40:00] } 21. Bg3?! { [%eval 0.71] } { Inaccuracy. Bh2 was best. } { [%clk 1:40:30] } 21... Bxb3? { [%eval 2.04] } { Mistake. Rfe8 was best. } { [%clk 1:40:30] } 22. axb3 { [%eval 1.87] [%clk 1:41:00] } 22... Bb6 { [%eval 1.99] [%clk 1:41:00] } 23. Rfd1 { [%eval 1.69] [%clk 1:41:30] } 23... Kf7 { [%eval 1.75] [%clk 1:41:30] } 24. c4 { [%eval 1.73] [%clk 1:42:00] } 24... Ne7 { [%eval 1.91] [%clk 1:42:00] } 25. Bd6 { [%eval 1.85] [%clk 1:42:30] } 25... Rfe8 { [%eval 2.06] [%clk 1:42:30] } 26. c5? { [%eval 0.72] } { Mistake. Bb7 was best. } { [%clk 1:43:00] } 26... Ba5 { [%eval 0.7] [%clk 1:43:00] } 27. Rc2?! { [%eval 0.0] } { Inaccuracy. Rd3 was best. } { [%clk 1:43:30] } 27... Bb4 { [%eval 0.01] [%clk 1:43:30] } 28. Bb7 { [%eval 0.0] [%clk 1:44:00] } 28... Nf5 { [%eval 0.0] [%clk 1:44:00] } 29. Bxa6 { [%eval 0.0] [%clk 1:44:30] } 29... Nxd6 { [%eval 0.05] [%clk 1:44:30] } 30. cxd6 { [%eval 0.04] [%clk 1:45:00] } 30... Rxd6 { [%eval 0.03] [%clk 1:45:00] } 31. Rxd6 { [%eval 0.0] [%clk 1:45:30] } 31... Bxd6 { [%eval 0.0] [%clk 1:45:30] } 32. Bxb5 { [%eval 0.0] [%clk 1:46:00] } 32... Rb8 { [%eval 0.0] [%clk 1:46:00] } 33. Bc4 { [%eval 0.04] [%clk 1:46:30] } 33... Ke7 { [%eval 0.1] [%clk 1:46:30] } 34. Kf1 { [%clk 1:47:00] } 34... g5 { [%clk 1:47:00] } 35. Ke2 { [%clk 1:47:30] } 35... h5 { [%clk 1:47:30] } 36. Kf3 { [%clk 1:48:00] } 36... Be5 { [%clk 1:48:00] } 37. g3 { [%clk 1:48:30] } 37... f5 { [%clk 1:48:30] } 38. Re2 { [%clk 1:49:00] } 38... Kf6 { [%clk 1:49:00] } 39. Kg2 { [%clk 1:49:30] } 39... Rb6 { [%clk 1:49:30] } 40. Rd2 { [%clk 0:08:33] } 40... Rd6 { [%clk 0:24:26] } 1/2-1/2