[Event "Oban Chess Club Wednesday Arena"] [Site "https://lichess.org/cbtZnjDk"] [Date "2022.04.06"] [White "CoAtSi_2002"] [Black "Duncan3411"] [Result "1-0"] [UTCDate "2022.04.06"] [UTCTime "19:32:24"] [WhiteElo "2293"] [BlackElo "2245"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+7"] [ECO "A85"] [Opening "Dutch Defense: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 f5 2. Nc3 Nf6 3. d4 { A85 Dutch Defense: Queen's Knight Variation } e6 4. Nf3 d5?! { (0.36 → 0.94) Inaccuracy. Bb4 was best. } (4... Bb4 5. Qb3 a5 6. g3 d6 7. Bg2 Bxc3+ 8. Qxc3 Qe7 9. O-O) 5. Bg5 c6 6. e3 Bd6 7. Ne5?! { (1.26 → 0.60) Inaccuracy. Bd3 was best. } (7. Bd3 O-O 8. O-O Be7 9. h3 Ne4 10. Bf4 g5 11. Bh2 Nd7) 7... O-O 8. h4?! { (0.71 → 0.04) Inaccuracy. Be2 was best. } (8. Be2 Nbd7 9. f4 dxc4 10. Nxc4 Nb6 11. Bxf6 Rxf6 12. Ne5 Bd7) 8... h6?! { (0.04 → 1.03) Inaccuracy. Nbd7 was best. } (8... Nbd7 9. f4 h6 10. Bxf6 Nxf6 11. Ng6 Re8 12. c5 Bb8 13. Ne5 Ng4 14. Nxg4 fxg4 15. Be2) 9. Bxf6 Qxf6 10. f4 Bd7?! { (1.20 → 2.01) Inaccuracy. Nd7 was best. } (10... Nd7 11. a3) 11. Bd3 Rc8? { (1.57 → 3.19) Mistake. dxc4 was best. } (11... dxc4 12. Bxc4 Bxe5 13. fxe5 Qf7 14. Rc1 b5 15. Be2 Na6 16. Bf3 Nb4 17. Qd2 a5 18. a3) 12. c5?! { (3.19 → 2.25) Inaccuracy. g4 was best. } (12. g4) 12... Bxe5 13. fxe5 Qe7 14. g4 Rf8 15. Ne2 b6 16. b4 a5 17. a3 Be8 18. Nf4 axb4?! { (2.53 → 4.05) Inaccuracy. Nd7 was best. } (18... Nd7 19. g5) 19. gxf5 bxc5?! { (4.39 → 6.23) Inaccuracy. Rxa3 was best. } (19... Rxa3 20. Rxa3) 20. f6 gxf6 21. Qg4+?? { (7.24 → 2.14) Blunder. Rg1+ was best. } (21. Rg1+) 21... Kh8 22. Nxe6 Rg8?? { (2.54 → 6.17) Blunder. fxe5 was best. } (22... fxe5 23. Nxf8 Qxf8 24. O-O-O Qg7 25. Qxg7+ Kxg7 26. Rhg1+ Kf6 27. Rdf1+ Ke7 28. Rg7+ Kd8 29. Rg8) 23. Qf4 Bg6 24. exf6 Qh7 25. Bxg6 Qxg6 26. f7 Nd7 27. fxg8=Q+ Rxg8 28. Nxc5 Nxc5 29. dxc5 b3 30. Rf1 b2 31. Qd4+ Qg7 32. Qxg7+ Rxg7 33. Rb1 Re7 34. Ke2 Rb7 35. Rfd1 Kg7 36. Rd2 Rb3 37. Rdxb2 Rxa3 38. Rb7+ Kg6 39. Rd7 Kh5 40. Rd6 Ra4 41. Rh1 Ra6 42. Kf3 Ra3 43. Rxc6 d4 44. Re6 d3? { (9.37 → Mate in 4) Checkmate is now unavoidable. dxe3 was best. } (44... dxe3 45. c6) 45. Re5+?! { (Mate in 4 → 10.15) Lost forced checkmate sequence. Rg1 was best. } (45. Rg1 Ra1 46. Re5+ Kxh4 47. Rg4+ Kh3 48. Rh5#) 45... Kg6 46. Rd5 h5 47. Rg1+ Kf6 48. Rd1 Ke6 49. R5xd3 Ra4?! { (55.19 → Mate in 10) Checkmate is now unavoidable. Ra5 was best. } (49... Ra5 50. Rd5) 50. Rd4?! { (Mate in 10 → 11.25) Lost forced checkmate sequence. Rd7 was best. } (50. Rd7 Rc4 51. R1d6+ Kf5 52. e4+ Rxe4 53. Rd5+ Re5 54. Rxe5+ Kxe5 55. c6 Kf6 56. c7 Ke6) 50... Ra2?! { (11.25 → Mate in 9) Checkmate is now unavoidable. Ra5 was best. } (50... Ra5 51. Rd5) 51. Rd6+ Kf7 52. Rh6 Kg7 53. Rxh5 Kg6 54. Rg5+ Kh6 55. Rd6+ Kh7 56. Re5 Ra7 57. c6 Ra2 58. Re7+ Kg8 59. Rd8# { White wins by checkmate. } 1-0