[Event "October Action Swiss 4: OPEN"] [Site "https://lichess.org/F8w6gXN0"] [Date "2023.10.22"] [White "hvenki"] [Black "DeborahBowman"] [Result "1-0"] [UTCDate "2023.10.22"] [UTCTime "22:00:00"] [WhiteElo "1919"] [BlackElo "1921"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Bf5 4. e3 Nbd7 5. Nbd2 e6 6. c3 c5 7. Be2 Be7 8. h3 Rc8 9. Qb3 b6?! { (0.50 → 1.12) Inaccuracy. cxd4 was best. } (9... cxd4 10. exd4) 10. Ba6 c4 11. Qd1 Bd3 12. Bxc8 Qxc8 13. Ne5?! { (0.96 → 0.28) Inaccuracy. a4 was best. } (13. a4 h6) 13... Nxe5 14. Bxe5 O-O 15. Qa4 Qb7 16. a3 b5 17. Qd1 a5?! { (-0.06 → 0.69) Inaccuracy. Nd7 was best. } (17... Nd7 18. Bg3) 18. Bxf6 Bxf6 19. b4?? { (0.36 → -1.36) Blunder. Nb3 was best. } (19. Nb3 Be7 20. Nc1 Be4 21. O-O h6 22. f3 Bh7 23. Ne2 Qc7 24. Nf4 Bd6 25. Rf2 Bxf4) 19... cxb3?? { (-1.36 → 1.67) Blunder. e5 was best. } (19... e5) 20. Nxb3 Bc4?! { (1.68 → 2.92) Inaccuracy. Bf5 was best. } (20... Bf5) 21. Nxa5 Qc6?? { (2.87 → 6.91) Blunder. Qc7 was best. } (21... Qc7 22. Nxc4) 22. Nxc6 Rc8 23. Na5 h6 24. Nxc4 dxc4 25. O-O e5 26. a4 bxa4 27. Qxa4 exd4 28. exd4 Kh7 29. Qd7 Rf8 30. Ra4 Kg8 31. Rxc4 Kh7 32. Rc8 Rxc8 33. Qxc8 Kg6?! { (10.02 → Mate in 7) Checkmate is now unavoidable. g5 was best. } (33... g5 34. Qf5+ Kg7 35. Qxf6+ Kxf6 36. Re1 Kg6 37. d5 f5 38. d6 g4 39. c4 Kg5 40. d7) 34. Qg4+? { (Mate in 7 → 9.40) Lost forced checkmate sequence. g4 was best. } (34. g4 Kh7 35. Qf5+ Kg8 36. Re1 Be5 37. Rxe5 f6 38. Re7 Kf8 39. Qe6 g6 40. Qf7#) 34... Kh7 35. c4? { (Mate in 6 → 9.58) Lost forced checkmate sequence. Qf5+ was best. } (35. Qf5+ Kg8 36. Re1 Be5 37. Rxe5 f6 38. Re7 Kf8 39. Qe6 h5 40. Re8#) 35... Kg8? { (9.58 → Mate in 8) Checkmate is now unavoidable. g6 was best. } (35... g6 36. Qf4 Kg7 37. Qxf6+ Kxf6 38. Re1 Kg5 39. c5 Kh4 40. d5 g5 41. Re8 g4 42. hxg4) 36. c5?! { (Mate in 8 → 38.06) Lost forced checkmate sequence. Qc8+ was best. } (36. Qc8+ Bd8 37. Qxd8+ Kh7 38. Ra1 Kg6 39. Qe8 Kf6 40. Ra6+ Kg5 41. Qxf7 Kh4 42. Qxg7 h5) 36... Kf8?! { (38.06 → Mate in 4) Checkmate is now unavoidable. g5 was best. } (36... g5 37. c6 Bd8 38. Qc8 Kg7 39. Qxd8 g4 40. hxg4 f6 41. d5 f5 42. Qe7+ Kg6 43. Qe8+) 37. c6 Bd8 { Black offers draw } 38. Qc8 Ke7 39. Re1+ Kd6 40. Qxd8+ Kxc6 41. Rc1+ Kb5 42. Qb8+ Ka4 43. Ra1# { White wins by checkmate. } 1-0