[Event "2017 Autumn Marathon"] [Site "https://lichess.org/3ZDiX4Vq"] [Date "2017.10.28"] [White "Maris_Koops"] [Black "amaidel"] [Result "1-0"] [UTCDate "2017.10.28"] [UTCTime "17:04:10"] [WhiteElo "2110"] [BlackElo "2564"] [WhiteRatingDiff "+67"] [BlackRatingDiff "-37"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. Nf3 g6 4. Bb5 Bg7 5. O-O d6 6. d4 cxd4 7. Nxd4 Bd7 8. Be3 Nf6 9. f3 O-O 10. Bxc6 bxc6 11. Qd2 Rb8 12. Rab1 d5?! { (-0.35 → 0.49) Inaccuracy. Qc7 was best. } (12... Qc7 13. Rfd1 Rfd8 14. Nb3 Be6 15. Qe2 c5 16. Nb5 Qb7 17. Nc3 Nd7 18. Nd5 Bxd5 19. Rxd5) 13. exd5?! { (0.49 → -0.51) Inaccuracy. e5 was best. } (13. e5 Nh5 14. g4 Bxe5 15. gxh5 c5 16. Nxd5 e6 17. Nxe6 Bxe6 18. c4 Qh4 19. hxg6 fxg6) 13... cxd5 14. Nb3 e6 15. Bxa7 Rc8 16. Rfe1 Bc6 17. Bd4 Re8 18. f4 Ba8 19. Nc5 Qd6?! { (0.28 → 1.28) Inaccuracy. Ne4 was best. } (19... Ne4) 20. b4 Nd7? { (1.07 → 2.73) Mistake. Ne4 was best. } (20... Ne4 21. N3xe4 dxe4 22. Rbd1 Bxd4+ 23. Qxd4 Qxf4 24. Qf2 Qxf2+ 25. Kxf2 f5 26. c4 Bc6 27. Rd6) 21. Bxg7 Kxg7 22. N3e4? { (2.53 → 0.89) Mistake. Qd4+ was best. } (22. Qd4+ e5 23. fxe5 Nxe5 24. a4 f5 25. a5 Kg8 26. a6 f4 27. N3e4 Qb6 28. Nd2 Nd7) 22... Qb6 23. Qd4+ e5 24. fxe5 Nxe5? { (0.89 → 2.31) Mistake. dxe4 was best. } (24... dxe4 25. Qxd7 Rxc5 26. bxc5 Qxc5+ 27. Kh1 Rxe5 28. Rf1 Re7 29. Qd8 Bc6 30. Rb8 Be8 31. c3) 25. Nd2 f6 26. Rb3 Nc6?? { (1.76 → 4.15) Blunder. Rb8 was best. } (26... Rb8 27. a4 Nc6 28. Qf2 Ne5 29. Qh4 h5 30. a5 Qd6 31. Nf3 Nxf3+ 32. Rxf3 d4 33. Rxe8) 27. Ne6+ Rxe6 28. Qxb6 Rxe1+ 29. Kf2 Rce8?! { (3.08 → 4.05) Inaccuracy. Re7 was best. } (29... Re7) 30. Nf3 R1e2+ 31. Kg3 Rxc2? { (3.77 → 6.12) Mistake. d4 was best. } (31... d4 32. Ra3 d3 33. cxd3 Ne7 34. Ra7 Bd5 35. b5 Bxa2 36. Nd4 Re3+ 37. Kf2 Bf7 38. Qc5) 32. Ra3 d4?! { (5.50 → 7.33) Inaccuracy. Ree2 was best. } (32... Ree2) 33. Rxa8 Rxa8 34. Qb7+ Kh6 35. Qxa8 d3? { (9.75 → Mate in 6) Checkmate is now unavoidable. Kg7 was best. } (35... Kg7 36. b5 Nb4 37. b6 Nc6 38. b7 d3 39. b8=R Nxb8 40. Qa7+ Kh6 41. Qxb8 f5 42. Qf8+) 36. Qf8+ Kh5 37. Kh3?! { (Mate in 5 → 12.40) Lost forced checkmate sequence. Qxf6 was best. } (37. Qxf6 Rxg2+ 38. Kxg2 Kh6 39. Qf8+ Kh5 40. Qf4 d2 41. Qh4#) 37... f5?! { (12.40 → Mate in 6) Checkmate is now unavoidable. Ne5 was best. } (37... Ne5 38. Nxe5 fxe5 39. g4+ Kg5 40. Kg3 Rg2+ 41. Kxg2 Kxg4 42. Qf3+ Kg5 43. Qxd3 Kf4 44. Qd5) 38. Qf6 Kh6 39. Qg5+?! { (Mate in 5 → 10.54) Lost forced checkmate sequence. g4 was best. } (39. g4 Rxh2+ 40. Nxh2 Ne5 41. Kh4 Nf7 42. gxf5 Ne5 43. Qf8#) 39... Kg7 40. Qe3 Rxa2 41. Qxd3 Nxb4?! { (11.46 → Mate in 9) Checkmate is now unavoidable. Ra7 was best. } (41... Ra7 42. Qc3+ Kf8 43. Ng5 Ke7 44. Qxc6 Rd7 45. Nxh7 Kd8 46. Qf6+ Kc7 47. Qxg6 Kb8 48. Qxf5) 42. Qd4+ Kh6 43. Qxb4 Re2 44. Qf8+ Kh5 45. Kg3 Re4 46. Qf6 Kh6 47. Qf8+ Kh5 48. h3 h6 49. Qf6 Rc4 50. Kh2 Re4 51. g4+ fxg4 52. Qh4# { White wins by checkmate. } 1-0