[Event "Cờ Vua Logic Lần Thứ 23 -Open"] [Site "https://lichess.org/usDzvOKd"] [Date "2026.06.07"] [Round "-"] [White "hoangnike1"] [Black "khaithchoico"] [Result "0-1"] [GameId "usDzvOKd"] [UTCDate "2026.06.07"] [UTCTime "12:39:25"] [WhiteElo "1831"] [BlackElo "2352"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "180+1"] [ECO "C53"] [Opening "Italian Game: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.22] } 3. Bc4 { [%eval 0.07] } 3... Bc5 { [%eval 0.2] } 4. c3 { [%eval 0.09] } { C53 Italian Game: Classical Variation } 4... d6 { [%eval 0.42] } 5. d4 { [%eval 0.42] } 5... exd4 { [%eval 0.44] } 6. cxd4 { [%eval 0.47] } 6... Bb4+?! { (0.47 → 1.06) Inaccuracy. Bb6 was best. } { [%eval 1.06] } (6... Bb6 7. h3 Nf6 8. O-O O-O 9. Re1 Nxe4 10. Rxe4 d5 11. Bxd5) 7. Nc3 { [%eval 0.96] } 7... Nf6 { [%eval 1.08] } 8. a3?? { (1.08 → -0.64) Blunder. O-O was best. } { [%eval -0.64] } (8. O-O O-O 9. Nd5 h6 10. Qa4 Ba5 11. Bb5 Nd7 12. b4 Bb6) 8... Bxc3+ { [%eval -0.75] } 9. bxc3 { [%eval -0.73] } 9... Nxe4 { [%eval -0.68] } 10. O-O { [%eval -0.63] } 10... O-O { [%eval -0.57] } 11. Qd3 { [%eval -1.05] } 11... d5 { [%eval -1.08] } 12. Bb3 { [%eval -1.33] } 12... Bf5 { [%eval -1.28] } 13. Qe3 { [%eval -1.61] } 13... Re8 { [%eval -1.58] } 14. Ne5 { [%eval -1.63] } 14... Nxe5 { [%eval -1.11] } 15. dxe5 { [%eval -1.06] } 15... Bg6?! { (-1.06 → -0.32) Inaccuracy. c6 was best. } { [%eval -0.32] } (15... c6 16. f3 Nf6 17. g4 Bg6 18. h3 Nd7 19. f4 Be4 20. c4 Nb6 21. cxd5) 16. f4?! { (-0.32 → -0.88) Inaccuracy. f3 was best. } { [%eval -0.88] } (16. f3 Nf6 17. Qd4 c5 18. Qxc5 Rxe5 19. Be3 h6 20. Qd4 Re6 21. Rfd1 Qc8) 16... f5?! { (-0.88 → -0.26) Inaccuracy. Qd7 was best. } { [%eval -0.26] } (16... Qd7 17. Rd1 Qe6 18. Rd4 Rad8 19. c4 c6 20. a4 Nc5 21. cxd5 cxd5 22. Ba2) 17. Bb2?! { (-0.26 → -0.85) Inaccuracy. Rd1 was best. } { [%eval -0.85] } (17. Rd1 c6 18. c4 Bh5 19. Rd4 Bf7 20. cxd5 Bxd5 21. Bxd5+ cxd5 22. Qb3 Qa5) 17... c6 { [%eval -0.75] } 18. h3?! { (-0.75 → -1.46) Inaccuracy. c4 was best. } { [%eval -1.46] } (18. c4 Qb6 19. Rfe1 Qxe3+ 20. Rxe3 Bf7 21. cxd5 Bxd5 22. Bxd5+ cxd5 23. Rd3 Rad8) 18... Qb6 { [%eval -1.43] } 19. Qxb6 { [%eval -1.4] } 19... axb6 { [%eval -1.39] } 20. c4? { (-1.39 → -3.15) Mistake. Bc2 was best. } { [%eval -3.15] } (20. Bc2 b5 21. a4 bxa4 22. Rxa4 Rxa4 23. Bxa4 Ra8 24. Ra1 Kf7 25. Bb3 Rxa1+) 20... Nc5? { (-3.15 → -1.75) Mistake. Nd2 was best. } { [%eval -1.75] } (20... Nd2 21. Bc2 Nxf1 22. Rxf1 dxc4 23. g4 Rf8 24. h4 h5 25. Re1 hxg4 26. e6) 21. Ba2 { [%eval -1.62] } 21... Na4 { [%eval -1.23] } 22. Bd4?! { (-1.23 → -1.95) Inaccuracy. cxd5 was best. } { [%eval -1.95] } (22. cxd5 Nxb2 23. dxc6+ Bf7 24. cxb7 Rab8 25. Bxf7+ Kxf7 26. Rab1 Na4 27. Rb4 Nc5) 22... c5 { [%eval -1.94] } 23. Bf2 { [%eval -2.14] } 23... d4 { [%eval -1.96] } 24. Rab1? { (-1.96 → -3.58) Mistake. Be1 was best. } { [%eval -3.58] } (24. Be1 Bf7 25. Rb1 Kf8 26. Rf2 Re7 27. g4 g6 28. Rf3 Be6 29. g5 Bd7) 24... Bf7? { (-3.58 → -2.06) Mistake. Nc3 was best. } { [%eval -2.06] } (24... Nc3 25. Rb2 Bf7 26. Bb1 Bxc4 27. Bxf5 Rf8 28. g4 g6 29. Bd7 Bxf1 30. Kxf1) 25. Bb3? { (-2.06 → -3.59) Mistake. Be1 was best. } { [%eval -3.59] } (25. Be1 Red8 26. Rf3 Kf8 27. h4 h6 28. Rd3 Nc3 29. Bxc3 dxc3 30. Rxc3 Rd2) 25... Nc3 { [%eval -3.5] } 26. Ra1 { [%eval -4.02] } 26... b5 { [%eval -4.26] } 27. Be1 { [%eval -4.57] } 27... bxc4 { [%eval -4.41] } 28. Bxc3 { [%eval -4.66] } 28... cxb3 { [%eval -4.8] } 29. Bb2 { [%eval -4.79] } 29... b5 { [%eval -4.81] } 30. Rac1 { [%eval -5.07] } 30... Re7?? { (-5.07 → -1.53) Blunder. c4 was best. } { [%eval -1.53] } (30... c4 31. Bxd4 Rxa3 32. Bc3 Ra4 33. Ra1 Rb8 34. Rxa4 bxa4 35. g4 Be6 36. Ra1) 31. Rfe1?? { (-1.53 → -4.15) Blunder. Rxc5 was best. } { [%eval -4.15] } (31. Rxc5 Bc4 32. Rd1 d3 33. g3 Rd7 34. Rc6 Rdd8 35. Rd2 Rac8 36. Rb6 Rb8) 31... Bc4 { [%eval -4.04] } 32. Kf2 { [%eval -4.28] } 32... g6 { [%eval -3.96] } 33. Kf3 { [%eval -4.44] } 33... Kf7 { [%eval -4.62] } 34. g4 { [%eval -4.61] } 34... fxg4+ { [%eval -4.37] } 35. hxg4 { [%eval -4.53] } 35... Ke6 { [%eval -4.38] } 36. Ke4 { [%eval -5.48] } 36... Rf8 { [%eval -5.33] } 37. a4 { [%eval -5.77] } 37... Ref7 { [%eval -5.3] } 38. f5+ { [%eval -6.66] } 38... gxf5+ { [%eval -6.56] } 39. gxf5+?? { (-6.56 → Mate in 10) Checkmate is now unavoidable. Kf3 was best. } { [%eval #-10] } (39. Kf3 fxg4+ 40. Kg3 Rf3+ 41. Kxg4 Rf2 42. Kg3 Rxb2 43. Rxc4 Rg8+ 44. Kf3 bxc4) 39... Rxf5 { [%eval #-13] } 40. Rf1 { [%eval #-1] } 40... Bxf1 { [%eval #-7] } 41. Bxd4 { [%eval #-7] } 41... Rf4+ { [%eval #-6] } 42. Ke3 { [%eval #-6] } 42... Rxd4? { (Mate in 6 → -8.21) Lost forced checkmate sequence. cxd4+ was best. } { [%eval -8.21] } (42... cxd4+ 43. Kd2 Rf2+ 44. Ke1 Bc4 45. Rxc4 bxc4 46. a5 Rf1+ 47. Kd2 R8f2#) 43. axb5? { (-8.21 → Mate in 3) Checkmate is now unavoidable. Rxc5 was best. } { [%eval #-3] } (43. Rxc5 Rxa4 44. Rc6+ Kf5 45. Rf6+ Rxf6 46. exf6 Re4+ 47. Kd2 Kxf6 48. Kc3 b2) 43... Rd3+ { [%eval #-2] } 44. Ke4 { [%eval #-2] } 44... Rd5 { [%eval #-5] } 45. b6 { [%eval #-1] } 45... Ba6 { [%eval #-5] } 46. Ke3 { [%eval #-3] } 46... Rb8? { (Mate in 3 → -9.89) Lost forced checkmate sequence. Rxe5+ was best. } { [%eval -9.89] } (46... Rxe5+ 47. Kd2 Re2+ 48. Kd1 Rd8#) 47. Rh1 { [%eval -9.92] } 47... Rxe5+ { [%eval -9.78] } 48. Kd2 { [%eval -9.73] } 48... h5 { [%eval -12.91] } 49. Kc3?! { (-12.91 → Mate in 9) Checkmate is now unavoidable. Rg1 was best. } { [%eval #-9] } (49. Rg1 b2 50. Kc3 b1=Q 51. Rxb1 Re3+ 52. Kc2 Re2+ 53. Kb3 Rxb6+ 54. Kc3 Re3+) 49... Rxb6 { [%eval #-8] } 50. Rg1 { [%eval #-7] } 50... Kf6 { [%eval #-11] } 51. Rf1+ { [%eval #-4] } 51... Bxf1 { [%eval #-3] } 52. Kb2 { [%eval #-3] } 52... c4 { [%eval #-4] } 53. Kc3 { [%eval #-4] } 53... b2 { [%eval #-3] } 54. Kd2 { [%eval #-2] } 54... b1=Q { [%eval #-1] } 55. Kc3 { [%eval #-1] } 55... Qd3# { Black wins by checkmate. } 0-1