[Event "Major Swiss Comp. Chess League - Div. 3"] [Site "Alabama"] [Date "2017.11.18"] [Round "5"] [White "DB Psion Chess 1.01, 30S."] [Black "DB YChess 1.09, 60/30."] [Result "1-0"] [WhiteElo "2137"] [BlackElo "2176"] [Variant "Standard"] [TimeControl "-"] [ECO "A87"] [Opening "Dutch Defense: Leningrad Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 { A87 Dutch Defense: Leningrad Variation } O-O 6. Nc3 d5?! { (0.26 → 1.12) Inaccuracy. d6 was best. } (6... d6 7. O-O Nc6 8. b3 e5 9. d5 Ne7 10. e4 Nxe4 11. Nxe4 fxe4 12. Ng5 Nf5 13. Nxe4) 7. cxd5 Nxd5 8. Qb3 e6 9. Bg5 Qd6 10. Nxd5 Qxd5 11. Qxd5 exd5 12. Bf4 c6 13. Rc1 Nd7 14. O-O Nf6 15. Bd6 Re8 16. e3 Ne4 17. Be5 Be6 18. Bxg7 Kxg7 19. Rc2 h6 20. Ne5 Nd6 21. Rfc1 Bg8 22. Rc3 Re7 23. Rc5 Rae8 24. Ra5 Ra8 25. b3 Nf7 26. Nd3 Bh7 27. b4 Nd6 28. Ne5 Bg8 29. Bf1 Ne4 30. b5 c5?! { (0.81 → 1.57) Inaccuracy. cxb5 was best. } (30... cxb5 31. Rxb5 Be6 32. a4 Nd6 33. Rbc5 Rc8 34. Rxc8 Bxc8 35. a5 Kf6 36. a6 Be6 37. Kg2) 31. b6 a6 32. f3 cxd4 33. exd4?! { (1.76 → 0.82) Inaccuracy. fxe4 was best. } (33. fxe4 Rxe5 34. exd4 Re7 35. e5 Be6 36. Rac5 Rd8 37. Kf2 g5 38. Ke3 Rdd7 39. Bd3 Rf7) 33... Nd2 34. Rac5 Nxf1?! { (1.12 → 1.93) Inaccuracy. Nc4 was best. } (34... Nc4 35. Nxc4) 35. Kxf1 Be6 36. a4 Rae8 37. Rc7 g5 38. a5 Kf6 39. Kf2 h5? { (1.60 → 2.92) Mistake. Rxc7 was best. } (39... Rxc7 40. Rxc7 Re7 41. Rc5 Rg7 42. Nd3 Rh7 43. Ke3 h5 44. Kd2 h4 45. Kc3 g4 46. fxg4) 40. R1c5?! { (2.92 → 2.14) Inaccuracy. h4 was best. } (40. h4) 40... h4? { (2.14 → 4.18) Mistake. Rxc7 was best. } (40... Rxc7) 41. gxh4 gxh4 42. f4 Kg7 43. Nf3?? { (4.11 → 1.75) Blunder. Kg2 was best. } (43. Kg2) 43... Kh6?? { (1.75 → 5.85) Blunder. Kf6 was best. } (43... Kf6 44. Nxh4 Bd7 45. Rxb7 Re2+ 46. Kg3 Bb5 47. Nf3 R2e3 48. Rbc7 Rg8+ 49. Kf2 Re2+ 50. Kf1) 44. Nxh4 Kg7 45. h3 Kf6 46. Nf3 Rf7 47. h4 Rfe7 48. Ng5? { (5.56 → 3.16) Mistake. Ne5 was best. } (48. Ne5 Bf7 49. Rxe7 Rxe7 50. Nxf7 Rxf7 51. Rc7 Re7 52. h5 Rf7 53. Kf3 Kg7 54. Kg3 Kf6) 48... Bg8?? { (3.16 → 7.60) Blunder. Bd7 was best. } (48... Bd7) 49. Rxe7 Rxe7 50. h5 Bf7?! { (6.98 → 14.50) Inaccuracy. Rd7 was best. } (50... Rd7 51. Rc8) 51. h6 Re8 52. h7 Rh8 53. Rc7 Bg6?! { (14.53 → Mate in 19) Checkmate is now unavoidable. Be8 was best. } (53... Be8 54. Rxb7) 54. Rxb7 Bxh7?! { (17.04 → Mate in 17) Checkmate is now unavoidable. Bh5 was best. } (54... Bh5 55. Rd7) 55. Rxh7 Re8 56. b7 Kg6 57. Rd7 Rb8 58. Nf7 Kf6 59. Nd8 Kg6 60. Nc6 Rxb7 61. Rxb7 { Black resigns. } 1-0