[Event "Giải tuyển chọn CLB Bách Khoa"] [Site "https://lichess.org/jayOpnbA"] [Date "2025.11.08"] [Round "-"] [White "iamnoname1234"] [Black "cuncun213"] [Result "0-1"] [GameId "jayOpnbA"] [UTCDate "2025.11.08"] [UTCTime "13:33:43"] [WhiteElo "1639"] [BlackElo "1260"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.13] } 2... Nc6 { [%eval 0.21] } 3. Bc4 { [%eval 0.11] } 3... Nf6 { [%eval 0.1] } 4. Nc3 { [%eval 0.0] } { C47 Four Knights Game: Italian Variation } 4... Bb4 { [%eval 0.22] } 5. d3 { [%eval 0.03] } 5... Bxc3+ { [%eval 0.15] } 6. bxc3 { [%eval 0.0] } 6... d5 { [%eval 0.34] } 7. exd5 { [%eval 0.14] } 7... Nxd5 { [%eval 0.33] } 8. Bd2 { [%eval -0.01] } 8... O-O { [%eval 0.09] } 9. O-O { [%eval 0.14] } 9... Be6 { [%eval 0.67] } 10. Bxd5?! { (0.67 → -0.24) Inaccuracy. Ng5 was best. } { [%eval -0.24] } (10. Ng5) 10... Qxd5 { [%eval -0.3] } 11. c4 { [%eval -0.37] } 11... Qd6 { [%eval -0.4] } 12. Bc3 { [%eval -0.4] } 12... Bg4 { [%eval -0.42] } 13. h3 { [%eval -0.54] } 13... Bh5 { [%eval -0.56] } 14. Re1 { [%eval -0.71] } 14... Rfe8 { [%eval -0.36] } 15. Qe2 { [%eval -0.85] } 15... Re6?! { (-0.85 → -0.18) Inaccuracy. Qa3 was best. } { [%eval -0.18] } (15... Qa3 16. Qd2) 16. g4 { [%eval -0.48] } 16... Bg6 { [%eval -0.52] } 17. Ng5 { [%eval -0.49] } 17... Re7 { [%eval -0.35] } 18. Bb2 { [%eval -0.88] } 18... f6 { [%eval -0.69] } 19. Nf3? { (-0.69 → -2.46) Mistake. Ne4 was best. } { [%eval -2.46] } (19. Ne4 Qd7 20. Nc5 Qe8 21. Qf3 b6 22. Ne4 Qd7 23. Nc3 Bf7 24. Re2 Be6) 19... Rae8?! { (-2.46 → -1.36) Inaccuracy. e4 was best. } { [%eval -1.36] } (19... e4 20. dxe4 Rxe4 21. Qd1 Rxc4 22. Qxd6 cxd6 23. c3 Ne5 24. Re3 Rc7 25. Rd1) 20. Nd2 { [%eval -1.92] } 20... e4 { [%eval -1.87] } 21. dxe4 { [%eval -1.66] } 21... Nd4? { (-1.66 → -0.12) Mistake. Bxe4 was best. } { [%eval -0.12] } (21... Bxe4) 22. Bxd4 { [%eval -0.33] } 22... Qxd4 { [%eval -0.43] } 23. Qd3 { [%eval -0.83] } 23... Qb6? { (-0.83 → 0.42) Mistake. Rd7 was best. } { [%eval 0.42] } (23... Rd7 24. Qf3) 24. Rab1 { [%eval 0.44] } 24... Qc5? { (0.44 → 1.65) Mistake. Qa6 was best. } { [%eval 1.65] } (24... Qa6 25. Qd5+ Bf7 26. Qxb7 Qxa2 27. Qb3 Qa5 28. Qd3 a6 29. Ra1 Qb6 30. Ra3) 25. Kf1?? { (1.65 → -0.09) Blunder. Rxb7 was best. } { [%eval -0.09] } (25. Rxb7 Bf7 26. Re3 a6 27. Qa3 Qd4 28. Rd3 Qe5 29. Qxa6 h5 30. Qb5 Qa1+) 25... Qe5?! { (-0.09 → 0.80) Inaccuracy. c6 was best. } { [%eval 0.8] } (25... c6 26. Re3) 26. f3? { (0.80 → -0.64) Mistake. Qd5+ was best. } { [%eval -0.64] } (26. Qd5+ Qxd5) 26... Qh2 { [%eval -0.15] } 27. Qe3?! { (-0.15 → -1.24) Inaccuracy. Re2 was best. } { [%eval -1.24] } (27. Re2) 27... Qxh3+ { [%eval -1.31] } 28. Ke2 { [%eval -1.15] } 28... Rd8 { [%eval -1.2] } 29. Qf4?? { (-1.20 → -5.78) Blunder. Rb3 was best. } { [%eval -5.78] } (29. Rb3 Red7 30. Rd3 Qg2+ 31. Kd1 Qg3 32. c5 Bf7 33. Rxd7 Rxd7 34. Kc1 Qe5) 29... Qg2+ { [%eval -5.7] } 30. Kd1 { [%eval -6.05] } 30... Red7 { [%eval -6.13] } 31. Re2 { [%eval -5.77] } 31... Qf1+ { [%eval -5.77] } 32. Re1 { [%eval -5.95] } 32... Qf2 { [%eval -5.92] } 33. Re2 { [%eval -5.89] } 33... Rxd2+ { [%eval -5.69] } 34. Rxd2?? { (-5.69 → Mate in 1) Checkmate is now unavoidable. Qxd2 was best. } { [%eval #-1] } (34. Qxd2 Qf1+ 35. Re1 Qxf3+ 36. Re2 Rxd2+ 37. Kxd2 Qxg4 38. c5 h5 39. Rxb7 Qg5+) 34... Qf1# { Black wins by checkmate. } 0-1