[Event "Rated rapid game"] [Site "https://lichess.org/ETQjRREJ"] [Date "2014.12.22"] [White "bbyd"] [Black "Zwisch"] [Result "1-0"] [UTCDate "2014.12.22"] [UTCTime "05:57:11"] [WhiteElo "1394"] [BlackElo "1882"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-51"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. Bd2 Bb7 6. Nf3 O-O 7. Bd3 d6 8. O-O Nbd7 9. b3 Bxc3 10. Bxc3 Ne4 11. Bb2 f5 12. Rc1 Ndf6 13. Ne1 Qe8 14. f3 Ng5 15. Qd2 Qh5 16. Be2 Qh6 17. Nd3 Rae8 18. c5 Re7 19. cxd6 cxd6 20. Rc2 Nd5 21. Nf4 Rc7?? { (0.90 → 3.64) Blunder. Rc8 was best. } (21... Rc8 22. Rxc8+ Bxc8 23. Rc1 Bb7 24. Bd3 g6 25. Nxd5 exd5 26. Rc2 Qf8 27. a4 Qf6 28. Bb5 Qe6 29. Bc1 Qf6 30. Qb4 Nf7 31. Qd2) 22. Nxd5 Rxc2 23. Ne7+ Kh8 24. Qxc2 Qf6? { (3.67 → 5.84) Mistake. Re8 was best. } (24... Re8 25. Nc6 Rc8 26. d5 exd5 27. Qxf5 Ne6 28. Ne7 Qxe3+ 29. Rf2 Nd4 30. Qd3 Nxf3+ 31. gxf3 Qxe7 32. Rg2 Rg8 33. Qd4 Qc7 34. Qd2) 25. Qc7 Ba8 26. Qxd6 Re8 27. Rc1 h5 28. Rc8 Qf8?! { (7.44 → 20.42) Inaccuracy. Rxc8 was best. } (28... Rxc8 29. Nxc8 Bd5 30. Nxa7 Qg6 31. Kf2 Kh7 32. Nc8 f4 33. Qxf4 Bxf3 34. Bxf3 Qc2+ 35. Be2) 29. Ng6+ Kg8 30. Nxf8 Rxf8?! { (22.65 → Mate in 4) Checkmate is now unavoidable. Rxc8 was best. } (30... Rxc8 31. Nxe6 Nf7 32. Qd7 Bb7 33. Qxb7 Re8 34. d5 a6 35. Nxg7 Rxe3 36. Qc8+ Nd8) 31. Qxf8+ Kh7 32. Qh8+ Kg6 33. Rxa8 Nf7 34. Rxa7?! { (Mate in 5 → 19.17) Lost forced checkmate sequence. Qe8 was best. } (34. Qe8 e5 35. h4 exd4 36. Rxa7 dxe3 37. Qxf7+ Kh6 38. Qxg7#) 34... Kf6?! { (19.17 → Mate in 4) Checkmate is now unavoidable. Nxh8 was best. } (34... Nxh8 35. d5 e5 36. Ra6 Kh7 37. Rxb6 Nf7 38. f4 exf4 39. Bxh5 Nh8) 35. Qa8 Kg6 36. Qb7 h4 37. Qxf7+ Kh6 38. Qxg7+ Kh5 39. Qh7+ Kg5 40. Rg7+ Kf6 41. Qg6# { White wins by checkmate. } 1-0