[Event "CỜ VUA KHỐI 3"] [Site "https://lichess.org/B7OFJbcQ"] [Date "2022.01.22"] [Round "-"] [White "nguyentuanhunga"] [Black "letunglam2013"] [Result "1-0"] [GameId "B7OFJbcQ"] [UTCDate "2022.01.22"] [UTCTime "02:44:12"] [WhiteElo "915"] [BlackElo "794"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-81"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4? { (0.15 → -1.46) Mistake. e4 was best. } { [%eval -1.46] } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... c6?! { (-1.46 → -0.47) Inaccuracy. d5 was best. } { [%eval -0.47] } (1... d5 2. Bg2 Bxg4 3. c4 c6 4. Qb3 e6 5. Qxb7 Nd7 6. Nc3) 2. b4? { (-0.47 → -2.05) Mistake. d4 was best. } { [%eval -2.05] } (2. d4 d5 3. h3 h5 4. g5 Bf5 5. Nc3 e6 6. e4 dxe4) 2... d5 { [%eval -2.05] } 3. g5?! { (-2.05 → -2.89) Inaccuracy. e3 was best. } { [%eval -2.89] } (3. e3) 3... e5 { [%eval -2.61] } 4. c3?! { (-2.61 → -3.44) Inaccuracy. Bb2 was best. } { [%eval -3.44] } (4. Bb2 Nd7 5. c4 dxc4 6. Qc2 Qxg5 7. Nf3 Qe7 8. Nc3 Ngf6 9. a4 Qxb4 10. a5 Qb3) 4... e4?! { (-3.44 → -2.05) Inaccuracy. Qxg5 was best. } { [%eval -2.05] } (4... Qxg5 5. d4) 5. d3 { [%eval -1.97] } 5... e3?? { (-1.97 → -0.02) Blunder. f5 was best. } { [%eval -0.02] } (5... f5 6. h4) 6. fxe3?? { (-0.02 → -2.44) Blunder. Bxe3 was best. } { [%eval -2.44] } (6. Bxe3) 6... a5 { [%eval -2.09] } 7. d4? { (-2.09 → -3.67) Mistake. b5 was best. } { [%eval -3.67] } (7. b5 h6) 7... axb4 { [%eval -3.12] } 8. cxb4? { (-3.12 → -5.38) Mistake. Nf3 was best. } { [%eval -5.38] } (8. Nf3) 8... c5?? { (-5.38 → 0.66) Blunder. Bxb4+ was best. } { [%eval 0.66] } (8... Bxb4+) 9. dxc5?? { (0.66 → -1.19) Blunder. bxc5 was best. } { [%eval -1.19] } (9. bxc5 Be7) 9... b5?? { (-1.19 → 4.23) Blunder. Qxg5 was best. } { [%eval 4.23] } (9... Qxg5 10. Nf3 Qf6 11. Qd4 Nc6 12. Qxf6 Nxf6 13. Bd2 Ne4 14. a3 Nxd2 15. Nbxd2 Nxb4 16. Nd4) 10. e4 { [%eval 3.71] } 10... Na6 { [%eval 3.94] } 11. exd5 { [%eval 3.69] } 11... Nxb4 { [%eval 4.07] } 12. a3?? { (4.07 → -0.40) Blunder. d6 was best. } { [%eval -0.4] } (12. d6 Nf6 13. Nc3 Bxd6 14. Qxd6 Nc2+ 15. Kd1 Qxd6+ 16. cxd6 Nxa1 17. gxf6 O-O 18. Bb2 Rd8) 12... Nxd5?? { (-0.40 → 1.75) Blunder. Bxc5 was best. } { [%eval 1.75] } (12... Bxc5 13. Nc3 Ne7 14. e4 O-O 15. axb4 Rxa1 16. bxc5 b4 17. Qc2 bxc3 18. Qxc3 Qa5 19. Qxa5) 13. e4 { [%eval 1.87] } 13... Ndf6?? { (1.87 → 4.79) Blunder. Nc7 was best. } { [%eval 4.79] } (13... Nc7 14. Qxd8+ Kxd8 15. Be3 h6 16. Nc3 Bd7 17. Nf3 hxg5 18. Ne5 Be8 19. Bg2 f6 20. O-O) 14. gxf6 { [%eval 4.18] } 14... Qd7?! { (4.18 → 6.20) Inaccuracy. Bd7 was best. } { [%eval 6.2] } (14... Bd7 15. Nf3) 15. fxg7 { [%eval 5.82] } 15... Qd8?? { (5.82 → Mate in 5) Checkmate is now unavoidable. Bxg7 was best. } { [%eval #5] } (15... Bxg7 16. Ra2) 16. gxh8=Q?! { (Mate in 5 → 21.11) Lost forced checkmate sequence. Qxd8+ was best. } { [%eval 21.11] } (16. Qxd8+ Kxd8 17. gxf8=Q+ Kd7 18. Bxb5+ Kc7 19. Qd6+ Kb7 20. Qb6#) 16... Bg7?! { (21.11 → Mate in 6) Checkmate is now unavoidable. Qh4+ was best. } { [%eval #6] } (16... Qh4+) 17. Qxg7?! { (Mate in 6 → 27.38) Lost forced checkmate sequence. Qxg8+ was best. } { [%eval 27.38] } (17. Qxg8+ Bf8 18. Qxd8+ Kxd8 19. Qxf8+ Kd7 20. Bxb5+ Kc7 21. Qd6+ Kb7 22. Qb6#) 17... Ne7?! { (27.38 → Mate in 4) Checkmate is now unavoidable. Qh4+ was best. } { [%eval #4] } (17... Qh4+ 18. Kd2) 18. Qxh7?! { (Mate in 4 → 27.55) Lost forced checkmate sequence. Qh8+ was best. } { [%eval 27.55] } (18. Qh8+ Ng8 19. Qxg8+ Ke7 20. Qdxd8+ Ke6 21. Qd6#) 18... Nf5?! { (27.55 → Mate in 3) Checkmate is now unavoidable. Qxd1+ was best. } { [%eval #3] } (18... Qxd1+ 19. Kxd1) 19. Qxf5?! { (Mate in 3 → 23.69) Lost forced checkmate sequence. Qg8+ was best. } { [%eval 23.69] } (19. Qg8+ Ke7 20. Qgxd8+ Ke6 21. Q1d5#) 19... Bxf5 { [%eval 24.46] } 20. exf5 { [%eval 22.23] } 20... Qc7 { [%eval 28.59] } 21. a4 { [%eval 22.77] } 21... Rd8 { [%eval 29.23] } 22. axb5 { [%eval 17.5] } 22... Qe7+ { [%eval 28.55] } 23. Qe2 { [%eval 29.06] } 23... Rd7?! { (29.06 → Mate in 11) Checkmate is now unavoidable. Qxe2+ was best. } { [%eval #11] } (23... Qxe2+ 24. Bxe2) 24. h4?! { (Mate in 11 → 30.19) Lost forced checkmate sequence. Ra8+ was best. } { [%eval 30.19] } (24. Ra8+ Rd8 25. Qxe7+ Kxe7 26. Bg5+ f6 27. Bxf6+ Kxf6 28. Rxd8 Kg5 29. b6 Kf4 30. b7 Kxf5) 24... Rd2?! { (30.19 → Mate in 6) Checkmate is now unavoidable. Qxe2+ was best. } { [%eval #6] } (24... Qxe2+ 25. Bxe2) 25. Kxd2 { [%eval #6] } 25... Kf8 { [%eval #5] } 26. Qxe7+ { [%eval #7] } 26... Kxe7 { [%eval #6] } 27. h5 { [%eval #6] } 27... Kd7 { [%eval #5] } 28. h6 { [%eval #5] } 28... f6 { [%eval #3] } 29. h7 { [%eval #2] } 29... Ke7 { [%eval #2] } 30. h8=Q { [%eval #1] } 30... Kf7 { [%eval #1] } 31. Rh7# { White wins by checkmate. } 1-0