[Event "Rated classical game"] [Site "https://lichess.org/LsedS26H"] [Date "2020.08.08"] [White "CHB_1966"] [Black "Mariana_2812"] [Result "1-0"] [UTCDate "2020.08.08"] [UTCTime "01:02:45"] [WhiteElo "1558"] [BlackElo "1351"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1200+20"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. e3 Nc6 4. Bd3 e6 5. h3 h5 6. Bxf5 exf5 7. Qd3 Qd7 8. Bd2 Nf6 9. Nc3?? { (0.48 → -3.82) Blunder. O-O was best. } (9. O-O Be7 10. c4 dxc4 11. Qxc4 O-O 12. Rd1 Rfd8 13. Nc3 a6 14. Qb3 Rab8 15. Rac1 Nd5) 9... O-O-O?? { (-3.82 → -0.64) Blunder. Nb4 was best. } (9... Nb4 10. Qb5 Nxc2+ 11. Ke2 c6 12. Qb3 Nxa1 13. Rxa1 Bd6 14. Be1 Qe7 15. Kf1 O-O 16. Rc1) 10. a3 Be7?! { (-0.75 → -0.05) Inaccuracy. Kb8 was best. } (10... Kb8 11. b4 Ne4 12. b5 Ne7 13. h4 Nc8 14. a4 Nb6 15. a5 Nc4 16. a6 b6 17. Ne5) 11. b4 a5? { (0.25 → 1.95) Mistake. Bd6 was best. } (11... Bd6) 12. b5 Nb8?! { (1.95 → 2.66) Inaccuracy. Na7 was best. } (12... Na7 13. Ne5 Qe6 14. Ne2 Nd7 15. Bxa5 Nxe5 16. dxe5 Qxe5 17. Rb1 Qe4 18. O-O Qxd3 19. cxd3) 13. Ne5?! { (2.66 → 1.78) Inaccuracy. Na4 was best. } (13. Na4) 13... Qe6 14. a4? { (1.51 → 0.00) Mistake. Ne2 was best. } (14. Ne2) 14... Bd6? { (0.00 → 1.25) Mistake. Nbd7 was best. } (14... Nbd7 15. Nxd7 Qxd7 16. Ne2 b6 17. Rc1 Bd6 18. c4 dxc4 19. Rxc4 Kb8 20. O-O Qe6 21. Rfc1) 15. f4? { (1.25 → -0.07) Mistake. Ne2 was best. } (15. Ne2 Nbd7 16. Nxd7 Kxd7 17. Bxa5 b6 18. Bd2 Ra8 19. O-O g5 20. a5 bxa5 21. Bxa5 Rhb8) 15... Bxe5? { (-0.07 → 1.45) Mistake. Nbd7 was best. } (15... Nbd7 16. Ne2) 16. fxe5 Nh7? { (1.56 → 3.40) Mistake. Ne4 was best. } (16... Ne4 17. Nxe4) 17. O-O Ng5?! { (2.80 → 4.43) Inaccuracy. f6 was best. } (17... f6 18. Ne2) 18. Qxf5 Qxf5 19. Rxf5 f6 20. exf6 gxf6 21. Rxf6 Nd7 22. Rf5 Nxh3+?! { (5.06 → 6.77) Inaccuracy. Ne4 was best. } (22... Ne4 23. Nxe4 dxe4 24. Bxa5 Rh7 25. Raf1 Kb8 26. c4 Rg8 27. Kh2 Rhg7 28. R1f2 Rg3 29. Re2) 23. gxh3 Rdg8+ 24. Kh2 Nb6 25. Rg1 Nc4 26. Bc1 Re8 27. Nxd5 c6 28. bxc6 bxc6 29. Nf6 Ref8 30. Rgf1 Nd6 31. Rxa5 Kb7 32. Ba3 Rd8 33. Bxd6 Rxd6?! { (22.43 → Mate in 20) Checkmate is now unavoidable. Kb6 was best. } (33... Kb6 34. Bb4) 34. Ne4? { (Mate in 20 → 9.32) Lost forced checkmate sequence. Rb1+ was best. } (34. Rb1+ Kc8 35. Ra8+ Kc7 36. Ra7+ Kc8 37. Ne4 Rd7 38. Ra8+ Kc7 39. Rxh8 Rd8 40. Rh6 c5) 34... Rg6? { (9.32 → Mate in 5) Checkmate is now unavoidable. Kb6 was best. } (34... Kb6 35. Re5) 35. Nc5+ Kb6 36. Ra6+ Kc7 37. Rf7+ Kb8 38. Rb7+ Kc8 39. Ra8# { White wins by checkmate. } 1-0