[Event "Rated classical game"] [Site "https://lichess.org/ceflipqq"] [Date "2017.04.16"] [White "kostarosta"] [Black "s_oboz"] [Result "1-0"] [UTCDate "2017.04.16"] [UTCTime "17:37:38"] [WhiteElo "1172"] [BlackElo "1201"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-138"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } f5 2. d4 Nc6 3. e3 Nf6 4. Ne2 e6 5. g3 g6 6. Bg2 Bg7 7. O-O Nb4 8. b3 Qe7 9. Bb2 Qd6 10. c4 Qc6?? { (0.69 → 6.87) Blunder. O-O was best. } (10... O-O 11. Nbc3 Qe7 12. a3 Nc6 13. Qd3 d6 14. Rae1 Bd7 15. e4 fxe4 16. Nxe4 Nxe4 17. Bxe4) 11. Nd2?? { (6.87 → 1.13) Blunder. Bxc6 was best. } (11. Bxc6 Nxc6 12. Nbc3 d5 13. Nb5 Kd8 14. Nc1 b6 15. Nd3 Bb7 16. Rc1 Kc8 17. Ne5 a6) 11... Qa6 12. a3 Nc6 13. b4 O-O? { (1.45 → 3.32) Mistake. Ne7 was best. } (13... Ne7 14. b5 Qb6 15. a4 c6 16. c5 Qd8 17. Qb3 O-O 18. Nc4 b6 19. Nd6 Ned5 20. Ba3) 14. b5 Qa5 15. bxc6 dxc6 16. Rc1 Bd7 17. d5 cxd5 18. cxd5 exd5 19. Nd4? { (3.64 → 2.06) Mistake. Nb3 was best. } (19. Nb3 Qb6) 19... Ne4?? { (2.06 → 4.50) Blunder. c6 was best. } (19... c6 20. N4f3 Qd8 21. Qb3 Re8 22. Rfe1 b6 23. Ne5 Rc8 24. a4 Re7 25. Nxd7 Qxd7 26. a5) 20. N2b3?? { (4.50 → 2.11) Blunder. N4b3 was best. } (20. N4b3 Qb6 21. Bxg7 Kxg7 22. Nxe4 fxe4 23. Nc5 Rad8 24. Qxd5 Bf5 25. Qe5+ Qf6 26. Nxe4 Qxe5) 20... Qa4? { (2.11 → 3.80) Mistake. Qb6 was best. } (20... Qb6 21. Bxe4) 21. Rxc7 Bc8?? { (3.68 → 10.52) Blunder. Rf7 was best. } (21... Rf7 22. Qc2 Qa6 23. Nc5 Qd6 24. Nxe4 dxe4 25. Qc4 Bxd4 26. Qxd4 Qxd4 27. Bxd4 Bc6 28. Rxf7) 22. Qd3? { (10.52 → 4.99) Mistake. Bxe4 was best. } (22. Bxe4 Rd8 23. Bxd5+ Rxd5 24. Rxg7+ Kf8 25. Rxh7 Qc4 26. Rh8+ Ke7 27. Qc1 b5 28. Nc6+ Kd6) 22... Bf6 23. Rfc1 Qa5? { (4.97 → 18.34) Mistake. Qa6 was best. } (23... Qa6 24. Qxa6) 24. Nxa5 Bd8 25. Rxc8 Rxc8 26. Rxc8 Bxa5?! { (23.87 → Mate in 5) Checkmate is now unavoidable. Bf6 was best. } (26... Bf6 27. Rxf8+ Kxf8 28. Nxb7 g5 29. fxg5 Bh8 30. Qb5 Nxg5 31. Qxd5 Nf7 32. Nd8 Ne5 33. N8e6+) 27. Rc1?! { (Mate in 5 → 18.77) Lost forced checkmate sequence. Nxf5 was best. } (27. Nxf5 Rxc8 28. Qxd5+ Kf8 29. Bg7+ Ke8 30. Qe6+ Kd8 31. Qe7#) 27... Nf6?! { (18.77 → Mate in 12) Checkmate is now unavoidable. Rd8 was best. } (27... Rd8 28. Ne6) 28. Ne6 Re8?! { (27.97 → Mate in 17) Checkmate is now unavoidable. Bd8 was best. } (28... Bd8 29. Nxd8) 29. Nc7 Re7?! { (28.10 → Mate in 6) Checkmate is now unavoidable. Bb6 was best. } (29... Bb6 30. Nxe8) 30. Nxd5 Re8 31. Bxf6 Bb6 32. Ne7+ Kf8 33. Rc8 Bd8 34. Rxd8 Rxd8 35. Qxd8+ Kf7 36. Nd5 Ke6 37. Qe7# { White wins by checkmate. } 1-0