[Event "Casual classical game"] [Site "https://lichess.org/5pIHi8K8"] [Date "2021.02.16"] [White "Kei-Tang"] [Black "Pinelburkegmailcom"] [Result "0-1"] [UTCDate "2021.02.16"] [UTCTime "18:33:09"] [WhiteElo "1297"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "A06"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. Nc3 { A06 Zukertort Opening: Reversed Mexican Defense } e6 3. d4 Bd7?! { (-0.25 → 0.82) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bf4 Bd6 5. e3 Bxf4 6. exf4 b6 7. Bb5+ c6 8. Be2) 4. Bg5?! { (0.82 → 0.25) Inaccuracy. e4 was best. } (4. e4 Bb4 5. Bd3 dxe4 6. Bxe4 Bc6 7. Bd3 Nf6 8. O-O O-O) 4... Nf6 5. e3 h6 6. Bf4 Nc6 7. Bb5 Ne4?! { (0.02 → 0.99) Inaccuracy. a6 was best. } (7... a6 8. Bxc6 Bxc6 9. Ne5 Bb4 10. Nxc6 bxc6 11. O-O Bxc3 12. bxc3 O-O 13. Rb1 Qe7 14. c4) 8. O-O?? { (0.99 → -0.94) Blunder. Nxe4 was best. } (8. Nxe4 dxe4 9. Nd2 a6 10. Bc4 e5 11. dxe5 Qe7 12. e6 Bxe6 13. Bxe6 Qxe6 14. Bxc7 Rc8) 8... f6?? { (-0.94 → 2.80) Blunder. g5 was best. } (8... g5) 9. Bxc6?? { (2.80 → 0.08) Blunder. Nh4 was best. } (9. Nh4) 9... Bxc6 10. b4?? { (0.26 → -6.55) Blunder. Nxe4 was best. } (10. Nxe4) 10... Bb5?? { (-6.55 → 5.34) Blunder. Nxc3 was best. } (10... Nxc3 11. Qe1 Bxb4 12. Rb1 a5 13. Rb3 Ne4 14. c3 Be7 15. Qe2 a4 16. Rb2 Nxc3 17. Qd3) 11. Nxb5 Bxb4 12. Rb1? { (7.32 → 4.29) Mistake. Nxc7+ was best. } (12. Nxc7+ Kf7 13. Nxa8 Nc3 14. Qd3 Qxa8 15. Nh4 Qc8 16. Qg6+ Kg8 17. h3 Rh7 18. Kh2 Qd7) 12... Bc3? { (4.29 → 8.43) Mistake. Ba5 was best. } (12... Ba5 13. Nh4) 13. Qd3?! { (8.43 → 5.24) Inaccuracy. Nxc7+ was best. } (13. Nxc7+ Kf7) 13... c6?! { (5.24 → 9.70) Inaccuracy. Ba5 was best. } (13... Ba5) 14. Nxc3 e5 15. Nxe4 exf4 16. exf4 g6 17. Nxf6+ Qxf6 18. Rxb7 h5? { (9.70 → Mate in 8) Checkmate is now unavoidable. O-O was best. } (18... O-O) 19. Re1+?! { (Mate in 8 → 23.05) Lost forced checkmate sequence. Qa3 was best. } (19. Qa3 a5 20. Re1+ Kd8 21. Ree7 h4 22. Ne5 Rf8 23. Qh3 Qd6 24. Nf7+ Rxf7 25. Rbd7+ Qxd7) 19... Kf8 20. Ree7 Re8 21. Re3 Rxe3 22. fxe3 h4?! { (14.41 → Mate in 9) Checkmate is now unavoidable. Kg8 was best. } (22... Kg8 23. Ng5) 23. g3?! { (Mate in 9 → 12.73) Lost forced checkmate sequence. Qa3+ was best. } (23. Qa3+ Kg8 24. Ng5 a6 25. Qxa6 Rh7 26. Nxh7 Qg7 27. Rxg7+ Kxg7 28. Qa7+ Kg8 29. Ng5 h3) 23... hxg3 24. hxg3 Qd8?! { (13.71 → Mate in 6) Checkmate is now unavoidable. c5 was best. } (24... c5 25. Qb5) 25. Rxa7?! { (Mate in 6 → 12.09) Lost forced checkmate sequence. Qxg6 was best. } (25. Qxg6 Rh1+ 26. Kxh1 Qe7 27. Rb8+ Qd8 28. Qf6+ Kg8 29. Rxd8+ Kh7 30. Ng5#) 25... Qb8?! { (12.09 → Mate in 9) Checkmate is now unavoidable. Qb6 was best. } (25... Qb6 26. Qa3+) 26. Ra6?! { (Mate in 9 → 10.47) Lost forced checkmate sequence. Qa3+ was best. } (26. Qa3+ Kg8 27. Ra8 Kg7 28. Rxb8 Rxb8 29. Qa7+ Kh6 30. Qxb8 Kg7 31. Ng5 c5 32. dxc5 d4) 26... Qb1+ 27. Kf2 Rh1?! { (16.55 → Mate in 7) Checkmate is now unavoidable. Qb7 was best. } (27... Qb7 28. Qa3+ Qe7 29. Ra8+ Kf7 30. Qxe7+ Kxe7 31. Rxh8 Kd6 32. Ne5 Ke6 33. Nxc6 Kd7 34. Nb4) 28. Ra7?! { (Mate in 7 → 11.92) Lost forced checkmate sequence. Qa3+ was best. } (28. Qa3+ Ke8 29. Ra8+ Qb8 30. Rxb8+ Kd7 31. Rb7+ Ke6 32. Qe7+ Kf5 33. Qg5+ Ke4 34. Qxg6#) 28... Qb6 29. Ra6 Qc7 30. Nh4 Qb7 31. Nxg6+ Kg7 32. Ne5 Qb1?! { (10.73 → Mate in 2) Checkmate is now unavoidable. Rh6 was best. } (32... Rh6 33. f5) 33. Qg6+ Kf8 34. Qh7?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Qf7# was best. } (34. Qf7#) 34... Qf1# { Black wins by checkmate. } 0-1