[Event "Rated classical game"] [Site "https://lichess.org/oAqZtWHo"] [Date "2020.02.25"] [White "blunderdowunder"] [Black "barcins"] [Result "1-0"] [UTCDate "2020.02.25"] [UTCTime "18:36:34"] [WhiteElo "1427"] [BlackElo "1465"] [WhiteRatingDiff "+47"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 { B06 Modern Defense } 2. d3?! { (0.59 → -0.07) Inaccuracy. d4 was best. } (2. d4 Bg7 3. Nf3 d6 4. c4 Bg4 5. Be2 e5 6. d5 Bh6) 2... Nf6 3. Nc3 d6 4. f3 Bg7?! { (-0.49 → 0.31) Inaccuracy. c5 was best. } (4... c5 5. Nge2 d5 6. e5 d4 7. exf6 dxc3 8. Nxc3 exf6 9. Be3) 5. g4 O-O 6. Nge2 e5 7. h4 Nc6 8. a3?! { (0.00 → -0.55) Inaccuracy. h5 was best. } (8. h5 Nd7) 8... b6?! { (-0.55 → 0.49) Inaccuracy. d5 was best. } (8... d5 9. exd5) 9. g5? { (0.49 → -1.10) Mistake. h5 was best. } (9. h5 Nd4 10. Nxd4 exd4 11. Ne2 d5 12. e5 Ne8 13. Bf4 g5 14. h6 Bh8 15. Bg3 Qe7) 9... Nh5 10. Nd5 Be6 11. Be3 f6?! { (-1.74 → -0.64) Inaccuracy. Bxd5 was best. } (11... Bxd5 12. exd5 Nd4 13. Bxd4 exd4 14. Qd2 Re8 15. O-O-O Re3 16. Rh2 Be5 17. Rf2 Nf4 18. Nxf4) 12. Bh3?! { (-0.64 → -1.72) Inaccuracy. gxf6 was best. } (12. gxf6 Bxf6 13. Nxf6+ Qxf6 14. Qd2 Nd4 15. Bxd4 exd4 16. Bg2 Kg7 17. O-O-O Nf4 18. Nxf4 Qxf4) 12... f5?! { (-1.72 → -0.84) Inaccuracy. Bxh3 was best. } (12... Bxh3 13. Rxh3) 13. Rg1?! { (-0.84 → -1.61) Inaccuracy. c4 was best. } (13. c4 Ne7 14. Qc2 c6 15. Nf6+ Nxf6 16. gxf6 Bxf6 17. O-O-O Bxh4 18. Bh6 Rf7 19. d4 Qc7) 13... Ne7 14. Qd2? { (-1.37 → -3.23) Mistake. Nf6+ was best. } (14. Nf6+ Nxf6 15. gxf6 Bxf6 16. h5 Qd7 17. Bh6 Rfd8 18. Qd2 Bh4+ 19. Kd1 d5 20. hxg6 hxg6) 14... Nxd5 15. exd5 Bxd5 16. Rf1 f4?! { (-3.38 → -2.50) Inaccuracy. c5 was best. } (16... c5 17. c4) 17. Bf2?! { (-2.50 → -3.52) Inaccuracy. Bg1 was best. } (17. Bg1 c5) 17... c5?! { (-3.52 → -2.55) Inaccuracy. Bxf3 was best. } (17... Bxf3) 18. Bg1 Ng3 19. Nxg3 fxg3 20. O-O-O Rxf3?? { (-3.16 → 3.61) Blunder. Bxf3 was best. } (20... Bxf3 21. Rde1) 21. c4?? { (3.61 → -2.25) Blunder. Bg2 was best. } (21. Bg2 Qf8 22. Rxf3 Bxf3 23. Rf1 Qf7 24. Kb1 Qf4 25. Be3 Qxe3 26. Qxe3 Bxg2 27. Re1 Bd5) 21... Bc6 22. Be6+? { (-2.05 → -3.77) Mistake. Rxf3 was best. } (22. Rxf3) 22... Kf8?? { (-3.77 → 0.85) Blunder. Kh8 was best. } (22... Kh8 23. Rxf3 Bxf3 24. Rf1 Bc6 25. Qe1 Qe8 26. Bh3 b5 27. Qxg3 Rb8 28. Rf2 e4 29. Qxd6) 23. Qg2 Rxf1?? { (0.82 → Mate in 30) Checkmate is now unavoidable. Ke7 was best. } (23... Ke7 24. Rxf3 Kxe6 25. Qxg3 Bxf3 26. Qxf3 Rb8 27. Rf1 Qe8 28. Qe4 Ke7 29. h5 gxh5 30. Qxh7) 24. Qxf1+?? { (Mate in 30 → 5.32) Lost forced checkmate sequence. Rxf1+ was best. } (24. Rxf1+) 24... Ke7?? { (5.32 → Mate in 1) Checkmate is now unavoidable. Bf6 was best. } (24... Bf6 25. gxf6 g2 26. Qf2 Qe8 27. Bh3 Rd8 28. Bxg2 Bxg2 29. Qxg2 d5 30. cxd5 Qf7 31. h5) 25. Qf7# { White wins by checkmate. } 1-0