[Event "CỜ VUA KHỐI 5"] [Site "https://lichess.org/8Q85IQha"] [Date "2022.01.15"] [Round "-"] [White "L5c_trannguyengiabao"] [Black "vutrungkien_5d"] [Result "1-0"] [GameId "8Q85IQha"] [UTCDate "2022.01.15"] [UTCTime "03:11:43"] [WhiteElo "893"] [BlackElo "845"] [WhiteRatingDiff "+63"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.3] } 1... b5 { [%eval 0.75] } { A40 Polish Defense } 2. g4?! { (0.75 → -0.34) Inaccuracy. e4 was best. } { [%eval -0.34] } (2. e4 a6 3. Bd3 e6 4. Be3 Nf6 5. Nd2 Bb7 6. a4 Be7) 2... Bb7 { [%eval -0.12] } 3. Nc3?? { (-0.12 → -6.46) Blunder. Nf3 was best. } { [%eval -6.46] } (3. Nf3 e6 4. Bg2 h6 5. Qd3 b4 6. a3 bxa3 7. Nxa3 Nf6) 3... Bxh1 { [%eval -6.54] } 4. Nxb5 { [%eval -6.34] } 4... a6 { [%eval -6.62] } 5. Na3 { [%eval -7.68] } 5... Bb7 { [%eval -7.16] } 6. c4 { [%eval -7.53] } 6... a5 { [%eval -6.24] } 7. Be3 { [%eval -7.34] } 7... g5?! { (-7.34 → -5.42) Inaccuracy. e6 was best. } { [%eval -5.42] } (7... e6 8. Nc2 Bd6 9. c5 Be7 10. h4 Nf6 11. g5 Nh5 12. d5 Bxd5 13. Bd4 O-O 14. e3) 8. Bxg5 { [%eval -6.42] } 8... Bg7 { [%eval -5.24] } 9. e4 { [%eval -5.54] } 9... Bxd4?? { (-5.54 → 0.96) Blunder. h6 was best. } { [%eval 0.96] } (9... h6 10. Bf4) 10. Qxd4 { [%eval 0.78] } 10... d5?? { (0.78 → 10.76) Blunder. Nf6 was best. } { [%eval 10.76] } (10... Nf6 11. Be3) 11. Qxh8 { [%eval 11.12] } 11... dxc4?! { (11.12 → Mate in 10) Checkmate is now unavoidable. Kd7 was best. } { [%eval #10] } (11... Kd7 12. Qg7) 12. Qxg8+ { [%eval #9] } 12... Kd7 { [%eval #10] } 13. Qg7?! { (Mate in 10 → 12.62) Lost forced checkmate sequence. O-O-O+ was best. } { [%eval 12.62] } (13. O-O-O+ Bd5 14. Rxd5+ Kc6 15. Rxd8 Nd7 16. Rxa8 c3 17. Ra6+ Nb6 18. Qa8+ Kd7 19. Bb5+ c6) 13... f5 { [%eval 22.39] } 14. exf5 { [%eval 13.08] } 14... c3?! { (13.08 → Mate in 8) Checkmate is now unavoidable. Kc8 was best. } { [%eval #8] } (14... Kc8 15. Bxc4) 15. bxc3?! { (Mate in 8 → 13.96) Lost forced checkmate sequence. Rd1+ was best. } { [%eval 13.96] } (15. Rd1+ Bd5 16. Rxd5+ Kc6 17. Rxd8 Kb7 18. Qe5 Ra6 19. Rxb8+ Kxb8 20. Bxa6 Ka7 21. Qb5 cxb2) 15... c5 { [%eval 23.59] } 16. Bh3 { [%eval 15.91] } 16... h6 { [%eval 23.0] } 17. Bxh6 { [%eval 14.24] } 17... a4 { [%eval 23.69] } 18. g5 { [%eval 17.31] } 18... Be4 { [%eval 23.48] } 19. f6+ { [%eval 21.98] } 19... Ke8?! { (21.98 → Mate in 1) Checkmate is now unavoidable. Kc6 was best. } { [%eval #1] } (19... Kc6 20. fxe7) 20. Qg8# { White wins by checkmate. } 1-0