Event: Hong Kong International Open 2024
Site: Queen Elizabeth Stadium
Date: 2024-12-27
White: Tan, Yik Hin
Black: Cao, Yusen
BlackElo: 1663
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] } 1... c6 { [%eval 0.23] } 2. d4 { [%eval 0.25] } 2... d5 { [%eval 0.24] } 3. exd5 { [%eval 0.1] } 3... cxd5 { [%eval 0.18] } 4. Nf3 { [%eval 0.0] } 4... Nf6 { [%eval 0.18] } 5. c4 { [%eval 0.0] } 5... e6 { [%eval 0.36] } 6. Nc3 { [%eval 0.09] } 6... Be7 { [%eval 0.21] } 7. Be3 { [%eval 0.0] } 7... O-O { [%eval -0.11] } 8. Be2 { [%eval -0.24] } 8... b6 { [%eval -0.2] } 9. O-O { [%eval -0.14] } 9... Bb7 { [%eval -0.19] } 10. Qb3 { [%eval -0.23] } 10... dxc4 { [%eval -0.29] } 11. Bxc4 { [%eval -0.71] } 11... Bxf3 { [%eval -0.63] } 12. gxf3 { [%eval -0.74] } 12... Nc6 { [%eval -0.7] } 13. d5? { [%eval -2.0] } { Mistake. Rfd1 was best. } 13... Na5 { [%eval -2.06] } 14. Qb5?? { [%eval -4.33] } { Blunder. Qa4 was best. } 14... a6 { [%eval -4.35] } 15. Qxb6 { [%eval -5.13] } 15... Qxb6 { [%eval -4.96] } 16. Bxb6 { [%eval -4.92] } 16... Nxc4 { [%eval -4.98] } 17. Bd4 { [%eval -4.95] } 17... Nxd5 { [%eval -4.79] } 18. Nxd5 { [%eval -4.79] } 18... exd5 { [%eval -4.83] } 19. Rfe1 { [%eval -4.85] } 19... Rfe8 { [%eval -4.81] } 20. b3 { [%eval -4.98] } 20... Nd6 { [%eval -4.84] } 21. Re5 { [%eval -4.95] } 21... Nb5 { [%eval -5.07] } 22. Rd1 { [%eval -5.02] } 22... Nxd4 { [%eval -4.99] } 23. Rxd4 { [%eval -4.95] } 23... Bf6 { [%eval -4.94] } 24. Rxe8+ { [%eval -4.89] } 24... Rxe8 { [%eval -4.77] } 25. Rxd5 { [%eval -4.88] } 25... h6 { [%eval -4.79] } 26. a4 { [%eval -5.18] } 26... Re2 { [%eval -4.76] } 27. Kf1 { [%eval -4.94] } 27... Rb2 { [%eval -4.77] } 28. Rd3 { [%eval -5.14] } 28... Bh4 { [%eval -4.98] } 29. Rd4 { [%eval -5.0] } 29... Bxf2 { [%eval -4.85] } 30. Rd6 { [%eval -4.85] } 30... Bc5 { [%eval -4.8] } 31. Rc6 { [%eval -4.99] } 31... Bb4 { [%eval -5.06] } 32. Rxa6 { [%eval -5.07] } 32... Rxb3 { [%eval -4.77] } 33. Rb6 { [%eval -5.47] } 33... Rxf3+ { [%eval -5.37] } 34. Ke2 { [%eval -5.38] } 34... Rf4 { [%eval -5.34] } 35. Ke3?! { [%eval -7.72] } { Inaccuracy. Ra6 was best. } 35... Bc5+ { [%eval -7.48] } 36. Kxf4 { [%eval -7.31] } 36... Bxb6 { [%eval -7.27] } 37. Ke5 { [%eval -8.95] } 37... Bc7+ { [%eval -80.29] } 38. Kd5 { [%eval -80.53] } 38... Bxh2 { [%eval -64.65] } 39. a5?! { [%eval #-21] } { Checkmate is now unavoidable. Kd4 was best. } 39... Bg1 { [%eval #-23] } 40. a6 { [%eval #-16] } 40... h5 { [%eval #-16] } 41. Ke4 { [%eval #-16] } 41... Kf8 { [%eval #-15] } 42. Kf3 { [%eval #-15] } 42... Ke8 { [%eval #-16] } 43. Kg3 { [%eval #-16] } 43... Kd7 { [%eval #-16] } 44. Kh4 { [%eval #-16] } 44... g6 { [%eval #-15] } 45. Kg5 { [%eval #-20] } 45... Kc7?! { [%eval -25.69] } { Lost forced checkmate sequence. Be3+ was best. } 46. Kf6?! { [%eval #-11] } { Checkmate is now unavoidable. Kh4 was best. } 46... h4 { [%eval #-10] } 47. Kxf7 { [%eval #-10] } 47... h3 { [%eval #-9] } 48. Kxg6 { [%eval #-9] } 48... h2 { [%eval #-8] } 49. a7 { [%eval #-8] } 49... h1=Q { [%eval #-7] } 50. a8=Q { [%eval #-6] } 50... Qxa8 { [%eval #-5] } 51. Kg5 { [%eval #-5] } 51... Qf3 { [%eval #-4] } 52. Kg6 { [%eval #-4] } 52... Bd4 { [%eval #-4] } 53. Kg5 { [%eval #-4] } 53... Be5 { [%eval #-3] } 54. Kh4 { [%eval #-1] [%clk 1:44:36] } 54... Bf6# { [%clk 1:43:33] } 0-1