[Event "Casual correspondence game"] [Site "https://lichess.org/XJDmVnRo"] [Date "2023.09.19"] [White "Maureen22"] [Black "Skillcam"] [Result "0-1"] [UTCDate "2023.09.19"] [UTCTime "21:54:49"] [WhiteElo "1708"] [BlackElo "2192"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "-"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Be2 c5 6. O-O Nc6 7. dxc5 Bxc5 8. c4 O-O 9. cxd5 Nxd5 10. Bg3 Qf6 11. Qb3 Ndb4? { (0.00 → 1.19) Mistake. Na5 was best. } (11... Na5 12. Qb5 Bb4 13. Be5 Qg6 14. Nh4 Qg5 15. Nf3) 12. Nc3 Na5 13. Qa4 b6? { (1.56 → 2.84) Mistake. Nbc6 was best. } (13... Nbc6 14. e4 Bg6 15. a3 a6 16. Bh4 Qf4 17. b4 b5 18. Qd1 Nxb4 19. axb4 Bxb4 20. Na2) 14. Be5?? { (2.84 → 0.51) Blunder. e4 was best. } (14. e4 Bg6 15. a3 Nbc6 16. e5 Qe7 17. b4 a6 18. bxc5 b5 19. Qf4 Nb3 20. Rad1 Qxc5) 14... Qh6? { (0.51 → 1.69) Mistake. Qe7 was best. } (14... Qe7 15. Rac1 Nd3 16. Bxd3 Bxd3 17. Rfd1 Rad8 18. h3 h6 19. Bd4 Nc4 20. Rxd3 Nxb2 21. Qc2) 15. a3 Bc2 16. Qd7?? { (1.65 → -0.37) Blunder. axb4 was best. } (16. axb4 Bxa4 17. Rxa4 Bxb4 18. Rxb4 Qg6 19. Ne4 Nc6 20. Rc4 Na5 21. Ra4 f6 22. Bc3 Nb7) 16... Rfd8 17. Qc7 Rac8?? { (-0.48 → 3.71) Blunder. Nbc6 was best. } (17... Nbc6 18. Ba6 b5 19. Bg3 Bb6 20. Qf4 Qxf4 21. Bxf4 b4 22. Rac1 b3 23. Ne1 Bg6 24. Nf3) 18. Qxa7?? { (3.71 → -0.11) Blunder. axb4 was best. } (18. axb4 Rxc7 19. Bxc7 Rc8 20. Bf4 Qg6 21. bxa5 h6 22. axb6 Bxb6 23. Ne5 Qh7 24. Rfc1 f6) 18... Nbc6 19. Qa6 Nxe5 20. Nxe5 Bd6 21. Nf3 e5? { (0.15 → 1.32) Mistake. Nb3 was best. } (21... Nb3 22. Rad1 Bxd1 23. Rxd1 Nc5 24. Qxb6 Bc7 25. Qb5 Rxd1+ 26. Bxd1 Qf6 27. Nd4 Qd8 28. b4) 22. h3?? { (1.32 → -0.74) Blunder. Ne1 was best. } (22. Ne1 Ra8 23. Qb5 e4 24. g3 Bb3 25. Nxe4 Bf8 26. Nc3 Rac8 27. Nf3 Rc5 28. Qa6 Nc4) 22... e4?? { (-0.74 → 2.50) Blunder. Nb3 was best. } (22... Nb3 23. Rae1 e4 24. Nd4 Nxd4 25. exd4 e3 26. f4 Bxf4 27. Nd5 Bg5 28. Bg4 Rb8 29. Qc4) 23. Nd4 Qf6? { (2.59 → 4.72) Mistake. Bd3 was best. } (23... Bd3 24. Bxd3 exd3 25. Qxd3 Be5 26. Ncb5 Nc6 27. Rad1 Nxd4 28. exd4 Bf6 29. Rfe1 g6 30. Qf3) 24. Ncb5?? { (4.72 → 0.00) Blunder. Nxc2 was best. } (24. Nxc2 Qe5 25. g3 h5 26. Rad1 h4 27. Rd5 Qe7 28. Nd4 hxg3 29. fxg3 g6 30. Qxb6 Nc4) 24... Bd3?? { (0.00 → 2.60) Blunder. Ra8 was best. } (24... Ra8 25. Qxa8 Rxa8 26. Nxd6 Nb3 27. Nxb3 Bxb3 28. Nxe4 Qxb2 29. Rab1 Qxa3 30. Nd2 Ba2 31. Rxb6) 25. Qxb6?? { (2.60 → -5.03) Blunder. Bxd3 was best. } (25. Bxd3 exd3 26. Nxd6 Qxd6 27. Qxd3 Nc6 28. Rfd1 Nxd4 29. exd4 Qd5 30. Re1 Rc4 31. Rad1 g6) 25... Bh2+ 26. Kxh2 Qxb6 27. Bxd3 exd3 28. Rfd1 Nc4 29. Rxd3 Nxb2 30. Rb3 Nc4 31. Rc1 Qb8+ 32. Kg1 Nd2 33. Rxc8 Rxc8 34. Rc3 Rxc3 35. Nxc3 Qb2 36. Ncb5 Qc1+ 37. Kh2 Nf1+ 38. Kg1 Nxe3+ 39. Kh2 Nf1+ 40. Kg1 h5 41. g3?? { (-5.74 → Mate in 5) Checkmate is now unavoidable. Nc3 was best. } (41. Nc3 Nd2+ 42. Kh2 h4 43. Nce2 Qa1 44. Nc2 Qe5+ 45. Kh1 Qb8 46. Ne1 Qb1 47. Ng1 g6) 41... g5? { (Mate in 5 → -7.90) Lost forced checkmate sequence. Nd2+ was best. } (41... Nd2+ 42. Kh2 Qf1 43. Nc3 Qxf2+ 44. Kh1 Nf1 45. Ne4 Qh2#) 42. Kg2? { (-7.90 → Mate in 5) Checkmate is now unavoidable. Nb3 was best. } (42. Nb3 Qe1 43. Kg2 Qe2 44. Kg1 Ne3 45. fxe3 Qxe3+ 46. Kg2 h4 47. g4 Qg3+ 48. Kf1 Qxh3+) 42... g4? { (Mate in 5 → -9.11) Lost forced checkmate sequence. Nd2 was best. } (42... Nd2 43. Kh2 Qf1 44. Nc7 Qxf2+ 45. Kh1 Nf1 46. Ne8 Nxg3#) 43. hxg4? { (-9.11 → Mate in 9) Checkmate is now unavoidable. Nb3 was best. } (43. Nb3 Ne3+ 44. fxe3 Qc2+ 45. Kf1 Qd1+ 46. Kf2 Qf3+ 47. Ke1 Qxe3+ 48. Kd1 gxh3 49. Kc2 Qe4+) 43... hxg4? { (Mate in 9 → -7.72) Lost forced checkmate sequence. Nd2 was best. } (43... Nd2 44. Kh2 Qf1 45. Nc3 Qxf2+ 46. Kh3 Nf1 47. Kh4 Qf6+ 48. Kh3 hxg4+ 49. Kg2 Ne3+ 50. Kh1) 44. a4? { (-7.72 → Mate in 5) Checkmate is now unavoidable. Nf5 was best. } (44. Nf5 Nd2) 44... Nd2 45. a5 Qf1+ 46. Kh2 Nf3+ 47. Nxf3 gxf3 48. g4 Qg2# { Black wins by checkmate. } 0-1