[Event "Casual correspondence game"] [Site "https://lichess.org/IWMmFOrw"] [Date "2021.11.10"] [White "marckhno"] [Black "Vagabundus25"] [Result "0-1"] [UTCDate "2021.11.10"] [UTCTime "08:25:57"] [WhiteElo "1620"] [BlackElo "1886"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 cxd4 4. exd4 Nc6 5. c3 Nf6 6. Nd2 Bf5 7. Ndf3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bg5 O-O 11. Ne2 h6 12. Bh4 Be7 13. h3 Ne4 14. Bxe7 Qxe7 15. O-O-O?? { (-0.38 → -7.14) Blunder. O-O was best. } (15. O-O Nd6) 15... Nxf2 16. Qb5 Nxh1 17. Rxh1 Rac8 18. Kb1 e5 19. Nxe5 Nxe5 20. dxe5 Qxe5 21. Rd1 Rfe8 22. Qxb7 Qxe2 23. Qxd5 Rb8 24. b4 Rbd8 25. Qxd8 Rxd8 26. Rxd8+ Kh7 27. g4 Qe5 28. Kb2 Qh2+ 29. Kb3 Qxh3 30. g5 hxg5 31. a4 g4 32. Kc4 g3 33. Rd3 Qg4+ 34. Rd4?! { (-24.84 → Mate in 21) Checkmate is now unavoidable. Kb5 was best. } (34. Kb5 g2) 34... Qxd4+? { (Mate in 21 → -8.51) Lost forced checkmate sequence. Qe2+ was best. } (34... Qe2+ 35. Kb3 g2 36. Rh4+ Kg6 37. Rh2 Qd1+ 38. Ka3 Qa1+ 39. Kb3 Qb1+ 40. Kc4 Qa2+ 41. Kd3) 35. cxd4 g2 36. a5 g1=Q 37. b5 f5 38. b6 axb6 39. axb6 Qc1+?! { (Mate in 29 → -71.54) Lost forced checkmate sequence. f4 was best. } (39... f4) 40. Kd5 f4 41. b7 Qb1 42. Kc6 f3 43. d5 f2 44. Kc7 Qc1+ 45. Kd6 f1=Q 46. b8=Q Qcf4+ { White resigns. } 0-1