[Event "Всеукраїнський онлайн-кубок Arena"] [Site "https://lichess.org/P5HGr6IX"] [Date "2021.03.28"] [White "sashavasilov"] [Black "stepan2013k"] [Result "0-1"] [UTCDate "2021.03.28"] [UTCTime "17:04:54"] [WhiteElo "1540"] [BlackElo "1011"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 d6 3. Bc4?! { (0.43 → -0.13) Inaccuracy. d4 was best. } (3. d4 g6 4. Nge2 Bg7 5. g3 O-O 6. Bg2 c6 7. O-O Nbd7) 3... g6?! { (-0.13 → 0.48) Inaccuracy. e6 was best. } (3... e6 4. Nf3 d5 5. exd5 exd5 6. Bb3 Be7 7. O-O c6 8. d4) 4. Qf3?! { (0.48 → -0.36) Inaccuracy. Nf3 was best. } (4. Nf3 Bg7 5. d4 O-O 6. Bb3 Nc6 7. h3 b6 8. O-O e6) 4... Bg7 5. d3 O-O 6. Nh3?! { (-0.40 → -1.15) Inaccuracy. Nge2 was best. } (6. Nge2 Nc6 7. O-O Ne5 8. Qf4 Nxc4 9. dxc4 c6 10. a4 Nh5) 6... Bg4 7. Qg3 c5?! { (-0.69 → -0.05) Inaccuracy. Nc6 was best. } (7... Nc6 8. Be3) 8. Bg5?! { (-0.05 → -0.64) Inaccuracy. f4 was best. } (8. f4 Qd7 9. Ng5 h6 10. h3 Bh5 11. Nf3 Nc6 12. Be3 e6 13. Bb5 a6 14. Bxc6 Qxc6) 8... Qb6? { (-0.64 → 0.56) Mistake. Bd7 was best. } (8... Bd7 9. Nf4 b5 10. Bb3 a5 11. a4 bxa4 12. Nxa4 Nc6 13. Ne2 Nh5 14. Qe3 Qc7 15. O-O) 9. Rb1 Qa5?? { (0.15 → 3.80) Blunder. Nh5 was best. } (9... Nh5) 10. a3?? { (3.80 → 0.05) Blunder. Bxf6 was best. } (10. Bxf6 Bxf6) 10... Nc6?! { (0.05 → 0.64) Inaccuracy. Bd7 was best. } (10... Bd7 11. Nf4) 11. Bxf6 Bxf6 12. Qxg4 Nd4?? { (1.10 → 4.41) Blunder. Bxc3+ was best. } (12... Bxc3+ 13. bxc3 Qxc3+ 14. Kf1 Qxc2 15. Qd1 Qxd1+ 16. Rxd1 Rab8 17. Bd5 Nd4 18. a4 a6 19. a5) 13. Qd1 Nf3+? { (4.09 → 8.34) Mistake. b5 was best. } (13... b5 14. Bd5) 14. gxf3 Bxc3+ 15. bxc3 Qxc3+ 16. Qd2 Qxa3 17. Rxb7 Rfe8 18. Ng5 Qa1+ 19. Qd1 Qc3+ 20. Qd2 Qa1+ 21. Qd1 Qc3+ 22. Ke2 h6 23. Nxf7 Rf8 24. Nxd6+ Kh7 25. Rxe7+ Kh8 26. Nf7+ Kg7?! { (18.13 → Mate in 10) Checkmate is now unavoidable. Rxf7 was best. } (26... Rxf7 27. Rxf7) 27. Ng5+?! { (Mate in 10 → 15.15) Lost forced checkmate sequence. Ne5+ was best. } (27. Ne5+ Kf6 28. Re6+ Kg7 29. Rxg6+ Kh7 30. Qc1 Qxc2+ 31. Qxc2 Rg8 32. Bxg8+ Rxg8 33. Rxg8 c4) 27... Kh8?! { (15.15 → Mate in 1) Checkmate is now unavoidable. Kf6 was best. } (27... Kf6 28. Rh7) 28. Ne6?! { (Mate in 1 → 14.64) Lost forced checkmate sequence. Rh7# was best. } (28. Rh7#) 28... Qf6 29. Rg7 Qxf3+ 30. Ke1?? { (11.01 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (30. Kd2 Qxf2+ 31. Qe2 Qh4 32. Qe1 Qf6 33. Rd7 Qf2+ 34. Qxf2 Rxf2+ 35. Kc3 a5 36. Nxc5 a4) 30... Qxf2# { Black wins by checkmate. } 0-1