[Event "sdvkam tournament - 6 Arena"] [Site "https://lichess.org/PrpM99xY"] [Date "2020.04.04"] [White "adi_12"] [Black "Tivyakov_vlad"] [Result "1-0"] [UTCDate "2020.04.04"] [UTCTime "06:23:38"] [WhiteElo "1649"] [BlackElo "963"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A04"] [Opening "Zukertort Opening: Wade Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. Nf3 Bg4 { A04 Zukertort Opening: Wade Defense } 3. d4 Bxf3?! { (0.74 → 1.43) Inaccuracy. Nf6 was best. } (3... Nf6 4. h3 Bh5 5. Bd3 e5 6. c3 Be7 7. Be3 O-O 8. Nbd2) 4. Qxf3 Qd7?! { (0.93 → 1.86) Inaccuracy. c6 was best. } (4... c6 5. Nc3 Nd7 6. Be2 e6 7. d5 Ngf6 8. O-O cxd5 9. exd5) 5. Nc3 Qe6?! { (1.67 → 2.56) Inaccuracy. Nc6 was best. } (5... Nc6 6. Be3 e5 7. d5 Nd4 8. Bxd4 exd4 9. Nb5 a6 10. Nxd4 g6 11. O-O-O Bg7 12. Kb1) 6. Bf4 g5?! { (2.74 → 3.67) Inaccuracy. c6 was best. } (6... c6 7. O-O-O h5 8. Kb1 Nd7 9. g3 Ngf6 10. h4 Qg4 11. Qe3 e5 12. Bg5 exd4 13. Rxd4) 7. d5? { (3.67 → 1.93) Mistake. Bxg5 was best. } (7. Bxg5 c6) 7... Qd7? { (1.93 → 3.70) Mistake. Qf6 was best. } (7... Qf6 8. Qg4) 8. Bb5?? { (3.70 → -0.33) Blunder. Bxg5 was best. } (8. Bxg5 h6 9. Bf4 Bg7 10. O-O-O Qd8 11. Kb1 Nd7 12. Ne2 c5 13. Bc1 Qb6 14. Ng3 a6) 8... c6 9. dxc6 Qd8?? { (-0.41 → 14.96) Blunder. bxc6 was best. } (9... bxc6 10. Bxg5 cxb5 11. e5 Qc6 12. Nxb5 Qxf3 13. gxf3 f6 14. exf6 Kd7 15. fxe7 Bxe7 16. Bxe7) 10. cxb7+ Nd7 11. Bxd6 exd6 12. bxa8=Q Qxa8 13. Bxd7+ Kxd7 14. Qxf7+ Kc8 15. O-O-O Nh6?! { (17.93 → Mate in 10) Checkmate is now unavoidable. Nf6 was best. } (15... Nf6 16. Qxf6 Qb7 17. Qxh8 Qg7 18. Qxg7 Bxg7 19. Rxd6 a5 20. Nd5 a4 21. Rd1 Be5 22. Rh6) 16. Qe6+?! { (Mate in 10 → 20.39) Lost forced checkmate sequence. Qe8+ was best. } (16. Qe8+ Kc7 17. Nb5+ Kb7 18. Qd7+ Kb6 19. Qc7+ Ka6 20. Nxd6 Nf5 21. exf5 g4 22. b4 Bxd6) 16... Kd8 17. e5 Qc8 18. Qf6+ Ke8?! { (17.78 → Mate in 10) Checkmate is now unavoidable. Kd7 was best. } (18... Kd7 19. Qxh8) 19. Qxh8?! { (Mate in 10 → 17.61) Lost forced checkmate sequence. exd6 was best. } (19. exd6 Kd7 20. Rhe1 Qc6 21. Re7+ Bxe7 22. Qxe7+ Kc8 23. d7+ Kb8 24. d8=Q+ Rxd8 25. Rxd8+ Qc8) 19... Nf7 20. Qf6 Qd8 21. Rhe1 Qxf6 22. exf6+ Kd8 23. Nd5 Be7?! { (12.97 → Mate in 5) Checkmate is now unavoidable. Kd7 was best. } (23... Kd7 24. Re4) 24. fxe7+ Ke8 25. Nc7+ Kd7 26. e8=Q+ Kxc7 27. Re7+ Kb6 28. Qb8+ Kc6 29. Rxd6+ Kc5 30. Rc7+ Kxd6 31. Rxf7+ Ke6 32. Qe8+ Kd6 33. Rd7+ Kc6 34. Qc8+ Kb6 35. Rb7+ Ka6 36. Rb3+ Ka5 37. Qb7 Ka4 38. Qxa7# { White wins by checkmate. } 1-0