[Event "Lucha0709 Arena"] [Site "https://lichess.org/17fz3iGK"] [Date "2023.11.14"] [Round "-"] [White "Giabao033"] [Black "dinhthihongnhung1348"] [Result "1-0"] [GameId "17fz3iGK"] [UTCDate "2023.11.14"] [UTCTime "04:18:43"] [WhiteElo "1593"] [BlackElo "1681"] [WhiteRatingDiff "+45"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.27] } 2. Nc3 { [%eval 0.0] } { D00 Queen's Pawn Game: Chigorin Variation } 2... c6 { [%eval 0.35] } 3. f4?! { (0.35 → -0.40) Inaccuracy. e4 was best. } { [%eval -0.4] } (3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6) 3... Na6 { [%eval 0.11] } 4. a4 { [%eval -0.42] } 4... b5?? { (-0.42 → 1.97) Blunder. Bf5 was best. } { [%eval 1.97] } (4... Bf5) 5. axb5 { [%eval 1.94] } 5... cxb5?! { (1.94 → 2.60) Inaccuracy. Nc7 was best. } { [%eval 2.6] } (5... Nc7 6. bxc6) 6. Nxb5?! { (2.60 → 1.46) Inaccuracy. e4 was best. } { [%eval 1.46] } (6. e4 Nc7 7. Nxd5 Rb8 8. Nxc7+ Qxc7 9. Bd3 e6 10. Bd2 a6 11. Nf3 Nf6 12. O-O Be7) 6... Bf5?? { (1.46 → 5.07) Blunder. e6 was best. } { [%eval 5.07] } (6... e6 7. e3) 7. g4?? { (5.07 → 1.73) Blunder. Rxa6 was best. } { [%eval 1.73] } (7. Rxa6 e6 8. c3 Be7 9. Qa4 Kf8 10. Nxa7 Nf6 11. Nc6 Rxa6 12. Qxa6 Qc7 13. Nf3 Bd6) 7... Bxg4?? { (1.73 → 3.98) Blunder. Bd7 was best. } { [%eval 3.98] } (7... Bd7 8. e4) 8. Nf3?? { (3.98 → 1.54) Blunder. Rxa6 was best. } { [%eval 1.54] } (8. Rxa6 Nf6 9. Nf3 e5 10. dxe5 Ne4 11. Ng5 Rb8 12. Nxe4 Rxb5 13. Nf2) 8... Bxf3? { (1.54 → 3.03) Mistake. Nc7 was best. } { [%eval 3.03] } (8... Nc7 9. Nxc7+ Qxc7 10. Ne5 Bd7 11. e4 e6 12. Nxd7 Qxd7 13. c3 Bd6 14. Qa4 Qxa4 15. Rxa4) 9. exf3 { [%eval 2.89] } 9... Rb8? { (2.89 → 5.39) Mistake. Nc7 was best. } { [%eval 5.39] } (9... Nc7 10. Nxc7+) 10. Nxa7 { [%eval 4.33] } 10... Nb4 { [%eval 5.35] } 11. c3 { [%eval 5.25] } 11... Nc6?! { (5.25 → 9.43) Inaccuracy. e6 was best. } { [%eval 9.43] } (11... e6 12. Qa4+ Qd7 13. cxb4 Qxa4 14. Rxa4 Ne7 15. Bb5+ Kd8 16. Bd2 Rb7 17. Bd3 g6 18. b5) 12. Nxc6 { [%eval 10.25] } 12... Qd6 { [%eval 12.59] } 13. Nxb8 { [%eval 9.43] } 13... Qxb8? { (9.43 → Mate in 9) Checkmate is now unavoidable. f6 was best. } { [%eval #9] } (13... f6 14. Bb5+ Kf7 15. Nd7 g6 16. Qe2 f5 17. Nc5 Nf6 18. Ra6 Qxa6 19. Nxa6 Bh6 20. c4) 14. Qa4+ { [%eval #8] } 14... Kd8 { [%eval #8] } 15. Bh3? { (Mate in 8 → 7.56) Lost forced checkmate sequence. Qa5+ was best. } { [%eval 7.56] } (15. Qa5+ Kd7 16. Qxd5+ Kc7 17. Qe5+ Kb7 18. Ba6+ Kc6 19. Qxb8 f6 20. Bb5+ Kd5 21. Ra6 Nh6) 15... Nf6? { (7.56 → Mate in 4) Checkmate is now unavoidable. e6 was best. } { [%eval #4] } (15... e6 16. f5 Nf6 17. Bg5 h6 18. Bxf6+ gxf6 19. fxe6 fxe6 20. Bxe6 Rh7 21. Qa5+ Ke8 22. Qxd5) 16. Ra3? { (Mate in 4 → 7.72) Lost forced checkmate sequence. Qa5+ was best. } { [%eval 7.72] } (16. Qa5+ Ke8 17. Qb5+ Qxb5 18. Ra8+ Qb8 19. Rxb8#) 16... h6? { (7.72 → Mate in 4) Checkmate is now unavoidable. e6 was best. } { [%eval #4] } (16... e6 17. Rb3 Qc8 18. Qa5+ Ke8 19. f5 Bd6 20. Kd1 Kf8 21. fxe6 fxe6 22. Rb6 Ne8 23. Re1) 17. Rb3 { [%eval #6] } 17... g5 { [%eval #3] } 18. Rxb8+ { [%eval #2] } 18... Kc7 { [%eval #2] } 19. Qa7+ { [%eval #1] } 19... Kc6 { [%eval #1] } 20. Bd7+ { [%eval #3] } 20... Kd6 { [%eval #1] } 21. Rb6# { White wins by checkmate. } 1-0