[Event "Schmid"] [Site "https://lichess.org/5FVixti2"] [Date "2021.11.24"] [White "colivanov"] [Black "Isabela_viana_costa1"] [Result "1-0"] [UTCDate "2021.11.24"] [UTCTime "23:50:13"] [WhiteElo "2144"] [BlackElo "1450"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B02"] [Opening "Alekhine Defense: Two Pawns Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. c4?! { (0.89 → 0.25) Inaccuracy. d4 was best. } { B02 Alekhine Defense: Two Pawns Attack } (3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5) 3... Nb4? { (0.25 → 1.65) Mistake. Nb6 was best. } (3... Nb6 4. d4 d6 5. exd6 cxd6 6. Be3 g6 7. Nc3 Bg7 8. Nf3) 4. Nf3?! { (1.65 → 0.65) Inaccuracy. d4 was best. } (4. d4 g6 5. Nf3 Bg7 6. Nc3 O-O 7. h4 d6 8. a3 N4a6) 4... d6 5. exd6?! { (0.91 → 0.25) Inaccuracy. a3 was best. } (5. a3 N4c6 6. d4 Bg4 7. exd6 cxd6 8. Be2 e5 9. Nc3 Be7) 5... Qxd6 6. d4 Bf5 7. Na3 N8c6 8. Be2 O-O-O?! { (0.08 → 0.65) Inaccuracy. e6 was best. } (8... e6 9. O-O) 9. Be3?! { (0.65 → 0.08) Inaccuracy. d5 was best. } (9. d5 Ne5 10. O-O a6 11. Be3 Ng4 12. Bg5 f6 13. Bd2 e6 14. Bxb4 Qxb4 15. Nd4 h5) 9... Be4? { (0.08 → 1.39) Mistake. Qf6 was best. } (9... Qf6) 10. Nb5?? { (1.39 → -0.83) Blunder. d5 was best. } (10. d5 Ne5 11. Qd4 Bxf3 12. gxf3 c5 13. Qc3 a6 14. Nc2 e6 15. f4 Nxc2+ 16. Qxc2 Ng6) 10... Qg6 11. O-O e5?? { (-0.76 → 1.00) Blunder. Nc2 was best. } (11... Nc2 12. Rc1) 12. d5 Nc2 13. Rc1? { (1.23 → -0.11) Mistake. Nh4 was best. } (13. Nh4 Qf6) 13... Bxf3? { (-0.11 → 1.30) Mistake. Nxe3 was best. } (13... Nxe3 14. fxe3) 14. Bxf3 Rd6?? { (1.70 → 10.25) Blunder. Nxe3 was best. } (14... Nxe3) 15. Nxd6+ Kd8 16. Nxb7+ Kc8 17. Nd6+ Kb8 18. Qxc2 Ka8?! { (13.33 → Mate in 6) Checkmate is now unavoidable. Qxc2 was best. } (18... Qxc2 19. Rxc2) 19. Qxg6?! { (Mate in 6 → 19.90) Lost forced checkmate sequence. Qa4 was best. } (19. Qa4 Qxd6 20. dxc6 Qa3 21. bxa3 Bc5 22. Bxc5 a5 23. Qb5 Rb8 24. Qxa5#) 19... fxg6 20. Nb5 Kb8 21. dxc6 Kc8?! { (19.61 → Mate in 8) Checkmate is now unavoidable. a6 was best. } (21... a6 22. Nc3) 22. Nxa7+?! { (Mate in 8 → 22.37) Lost forced checkmate sequence. Bg4+ was best. } (22. Bg4+ Kd8 23. Rfd1+ Ke8 24. Nxc7+ Kf7 25. Bg5 Be7 26. Be6+ Kf8 27. Rd7 Bxg5 28. Rf7+ Kg8) 22... Kd8 23. Rfd1+ Ke7?! { (26.48 → Mate in 7) Checkmate is now unavoidable. Ke8 was best. } (23... Ke8 24. Nb5 Be7 25. Nxc7+ Kf7 26. Rd7 Rc8 27. Bg5 Kg8 28. Bxe7 Kh8 29. Bd5 e4 30. Bxe4) 24. Rd7+?! { (Mate in 7 → 24.27) Lost forced checkmate sequence. Bg5+ was best. } (24. Bg5+ Ke6 25. Bg4+ Kf7 26. Rd7+ Be7 27. Rxe7+ Kg8 28. Be6+ Kf8 29. Rxc7 h6 30. Rc8#) 24... Kf6 25. h4 Kf5?! { (26.13 → Mate in 3) Checkmate is now unavoidable. h6 was best. } (25... h6 26. Nb5) 26. g4+ Kf6 27. Bg5+ Ke6 28. Bd5# { White wins by checkmate. } 1-0