[Event "Трен.ДЕТСКИЙкубокВертикаль май"] [Site "https://lichess.org/AzUhtb3H"] [Date "2024.05.23"] [White "ozerovalentin"] [Black "GoshaBelyaev"] [Result "1-0"] [UTCDate "2024.05.23"] [UTCTime "13:04:04"] [WhiteElo "1422"] [BlackElo "1682"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 { D44 Semi-Slav Defense: Botvinnik Variation } b5 7. a4?! { (0.51 → -0.17) Inaccuracy. e5 was best. } (7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Qb6) 7... Bb4?! { (-0.17 → 0.68) Inaccuracy. Qb6 was best. } (7... Qb6 8. Be3 Bb4 9. Qc2 a6 10. Be2 Bb7 11. O-O Nbd7 12. b3) 8. Qc2? { (0.68 → -0.51) Mistake. e5 was best. } (8. e5 h6 9. exf6 hxg5 10. fxg7 Rg8 11. h4 g4 12. Ng5 Rxg7) 8... h6 9. Bh4 Be7?? { (-0.57 → 1.44) Blunder. Nbd7 was best. } (9... Nbd7 10. e5 g5 11. Bg3 Nd5 12. Be2 Qa5 13. O-O Nxc3 14. bxc3 Bxc3 15. Rac1) 10. axb5 cxb5 11. Nxb5?! { (1.55 → 0.81) Inaccuracy. Bxf6 was best. } (11. Bxf6 gxf6 12. Nxb5 Nc6 13. Bxc4 a6 14. d5 exd5 15. Bxd5 Nb4 16. Qe2 Nxd5) 11... Qb6?! { (0.81 → 1.43) Inaccuracy. O-O was best. } (11... O-O 12. Bxc4) 12. Bxc4 Bd7?! { (1.25 → 2.17) Inaccuracy. Ba6 was best. } (12... Ba6 13. Qe2) 13. Qb3? { (2.17 → 0.45) Mistake. Qe2 was best. } (13. Qe2 Bb4+ 14. Nc3 Nc6 15. d5 Nd4 16. Nxd4 Qxd4 17. O-O Bxc3 18. Bxf6 Qxf6) 13... a6?? { (0.45 → 2.95) Blunder. Nxe4 was best. } (13... Nxe4 14. Bxe7) 14. O-O?! { (2.95 → 2.19) Inaccuracy. e5 was best. } (14. e5 Nd5 15. Bxd5 Bxb5 16. Bxa8 g5 17. Be4 Nc6 18. Bxc6+ Qxc6 19. d5 Qc5) 14... Bc6?? { (2.19 → 5.96) Blunder. Nxe4 was best. } (14... Nxe4 15. Bxe7 Kxe7 16. Qa3+ Nd6 17. Nc3 Rc8 18. Bb3 a5 19. d5 Ra6 20. dxe6) 15. Nd6+ Bxd6 16. Qxb6 Bxe4?! { (5.62 → 7.54) Inaccuracy. g5 was best. } (16... g5 17. Bg3 Bxg3 18. hxg3 Nxe4 19. Ne5 O-O 20. Qb4 Kg7 21. Qe1) 17. Bxf6 gxf6 18. Qxd6 Nd7? { (7.08 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (18... f5 19. Rxa6 Rxa6 20. Qxb8+ Ke7 21. Qc7+ Kf6 22. Ne5 Rf8 23. Bxa6 Kg7 24. Nd7) 19. Bb5 Rd8 20. Bxd7+ Rxd7 21. Qb8+ Rd8 22. Qg3 Bg6 23. Rfe1 O-O 24. Rxa6 Kh7 25. Nh4 Rg8 26. Ra7 Rxd4 27. Nxg6 Rxg6? { (8.05 → Mate in 3) Checkmate is now unavoidable. Rg7 was best. } (27... Rg7 28. Nf8+ Kh8 29. Qxg7+ Kxg7 30. Nxe6+ Kg6 31. Nxd4 h5 32. b4 h4 33. h3) 28. Rxf7+ Kh8 29. Qxg6 Rg4 30. Qxh6+ Kg8 31. Qh7# { White wins by checkmate. } 1-0