[Event "Rated rapid game"] [Site "https://lichess.org/ySswpR5u"] [Date "2020.11.08"] [White "Ocean56"] [Black "Groupa"] [Result "0-1"] [UTCDate "2020.11.08"] [UTCTime "22:01:35"] [WhiteElo "2219"] [BlackElo "2160"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. c4 e5 3. Nc3 Nf6 4. d3?! { (0.52 → -0.09) Inaccuracy. f4 was best. } (4. f4 d6 5. Nf3 g6 6. d3 Bg7 7. g3 Nc6 8. Bg2 O-O) 4... h6?! { (-0.09 → 0.57) Inaccuracy. Bc5 was best. } (4... Bc5 5. Be2 d6 6. Nf3 O-O 7. O-O Bg4 8. Bg5 h6 9. Bxf6) 5. f4 Nc6? { (0.64 → 1.88) Mistake. d6 was best. } (5... d6 6. Nf3 Be7 7. Be2 O-O 8. Bd2 exf4 9. Bxf4 c5 10. O-O Bb7 11. Bd2 Nbd7 12. Qe1) 6. fxe5 Nxe5 7. d4 Nc6 8. e5 Qe7?! { (1.66 → 2.94) Inaccuracy. Ng8 was best. } (8... Ng8 9. Nf3) 9. Nb5? { (2.94 → 1.24) Mistake. Be2 was best. } (9. Be2 Ne4 10. Nxe4 Qh4+ 11. Nf2 Qxd4 12. Nf3 Bb4+ 13. Kf1 Qxd1+ 14. Nxd1 a5 15. h4 Bb7) 9... d6 10. Nxc7+ Qxc7 11. exf6 gxf6 12. Nf3 Rg8?! { (1.49 → 2.11) Inaccuracy. Bg7 was best. } (12... Bg7 13. Bf4) 13. Bf4 Bf5 14. Qe2+?! { (2.27 → 1.40) Inaccuracy. Be2 was best. } (14. Be2) 14... Ne7?! { (1.40 → 2.51) Inaccuracy. Qe7 was best. } (14... Qe7 15. g3) 15. Nh4 Bg4?! { (2.09 → 2.93) Inaccuracy. Be6 was best. } (15... Be6) 16. Qe4? { (2.93 → 1.58) Mistake. Qe3 was best. } (16. Qe3 O-O-O 17. Bd3 Kb8 18. O-O Bd7 19. Qf2 f5 20. Rac1 Rg4 21. h3 Rxf4 22. Qxf4 Bg7) 16... O-O-O 17. c5?! { (1.32 → 0.50) Inaccuracy. h3 was best. } (17. h3) 17... Qc6?! { (0.50 → 1.25) Inaccuracy. bxc5 was best. } (17... bxc5 18. Ba6+ Kb8 19. O-O Qb6 20. Bc4 cxd4 21. Bxf7 Rg7 22. Be6 d3+ 23. Be3 Qb7 24. Qxb7+) 18. Qc2?? { (1.25 → -2.45) Blunder. Qxc6+ was best. } (18. Qxc6+ Nxc6 19. cxb6 axb6 20. Ba6+ Kb8 21. O-O Nb4 22. Bc4 Be6 23. Bb3 Rc8 24. Rad1 Bxb3) 18... bxc5?? { (-2.45 → 0.16) Blunder. Nd5 was best. } (18... Nd5) 19. dxc5?? { (0.16 → -2.58) Blunder. Bd3 was best. } (19. Bd3) 19... Nd5 20. Bg3?? { (-2.72 → -5.88) Blunder. Bd2 was best. } (20. Bd2 dxc5 21. Bc4 Re8+ 22. Kf2 Nb4 23. Bxb4 cxb4 24. Ba6+ Kd7 25. Qxc6+ Kxc6 26. Rhe1 Rd8) 20... Re8+?? { (-5.88 → -2.27) Blunder. dxc5 was best. } (20... dxc5) 21. Kd2?? { (-2.27 → -9.67) Blunder. Kf2 was best. } (21. Kf2 dxc5) 21... dxc5?! { (-9.67 → -5.68) Inaccuracy. h5 was best. } (21... h5 22. Bf4 Nb4 23. Qb3 dxc5 24. Re1 Rxe1 25. Kxe1 Qe4+ 26. Kf2 Qxf4+ 27. Nf3 Be6 28. g3) 22. Rc1?! { (-5.68 → -10.88) Inaccuracy. Kc1 was best. } (22. Kc1 Nb4) 22... c4?? { (-10.88 → -0.23) Blunder. Nb4 was best. } (22... Nb4) 23. Bxc4?? { (-0.23 → Mate in 9) Checkmate is now unavoidable. Qxc4 was best. } (23. Qxc4 Bb4+) 23... Bb4+ 24. Kd3 Re3+ 25. Kd4 Qc5# { Black wins by checkmate. } 0-1