[Event "WFM DemeterDorina simul"] [Site "https://lichess.org/hzhjK4VM"] [Date "2021.08.09"] [White "DemeterDorina"] [Black "rockrider603"] [Result "1-0"] [UTCDate "2021.08.09"] [UTCTime "09:40:18"] [WhiteElo "1741"] [BlackElo "1385"] [WhiteTitle "WFM"] [Variant "Crazyhouse"] [TimeControl "600+5"] [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 } Nc6 4. e3 e6? { (0.85 → 2.58) Mistake. Bg4 was best. } (4... Bg4 5. Be2 e6 6. O-O Bd6 7. Ne5 Bxe2 8. Qxe2 O-O 9. Nd2) 5. Bb5?! { (2.58 → 1.52) Inaccuracy. Bd3 was best. } (5. Bd3 Bd7 6. O-O Bd6 7. Ne5 O-O 8. Nd2 Nb4 9. Be2 Ba4) 5... Bd6? { (1.52 → 2.98) Mistake. Bd7 was best. } (5... Bd7 6. O-O Bd6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nbd2 B@e4 10. N@g3 Bxf3 11. Qxf3 Qh4 12. B@c5) 6. Bxd6? { (2.98 → 1.11) Mistake. Ne5 was best. } (6. Ne5 Bd7 7. Nc3 O-O 8. Bd3 Nb4 9. Be2 Nc6 10. O-O Ne7 11. Bd3 Ng6 12. Nxg6 hxg6) 6... cxd6 7. Bxc6+?? { (0.98 → -0.86) Blunder. O-O was best. } (7. O-O O-O 8. Nc3 Bd7 9. B@g5 B@h5 10. h3 h6 11. Bxf6 Qxf6 12. N@f4 Bxf3 13. Qxf3 N@d2) 7... bxc6 8. O-O O-O 9. Nbd2 Ba6 10. B@d3 B@b5 11. Bxb5 Bxb5 12. B@d3 B@a6 { Black offers draw } 13. Nb3?? { (-0.85 → -7.30) Blunder. Bxb5 was best. } (13. Bxb5 Bxb5) 13... B@c4 14. Bxc4 dxc4 15. Nbd2 c3 16. bxc3 Bxf1 17. Nxf1 h6?? { (-11.98 → 0.00) Blunder. B@e2 was best. } (17... B@e2) 18. P@d3?! { (0.00 → -1.08) Inaccuracy. Ng3 was best. } (18. Ng3 B@g4 19. B@h4 Bxf3 20. Qxf3 N@g5 21. Bxg5 hxg5 22. N@h6+ gxh6 23. P@g7 N@g4 24. gxf8=Q+ Qxf8) 18... c5?? { (-1.08 → 2.04) Blunder. Ne4 was best. } (18... Ne4 19. Qe1) 19. dxc5?! { (2.04 → 1.27) Inaccuracy. B@h4 was best. } (19. B@h4 B@g4) 19... dxc5?? { (1.27 → 4.50) Blunder. B@c6 was best. } (19... B@c6) 20. P@e5 Nd5 21. c4?? { (3.85 → -4.13) Blunder. B@h4 was best. } (21. B@h4 P@e2) 21... Nc7?? { (-4.13 → 9.42) Blunder. Nc3 was best. } (21... Nc3 22. B@f6 gxf6 23. exf6 Nxd1 24. Rxd1 Bb7 25. B@d5 P@h3 26. N@g4 R@g6 27. Ng3 Rxg4 28. N@e7+) 22. B@d6 P@e7 23. Bxc7?? { (12.62 → 2.85) Blunder. Bxe7 was best. } (23. Bxe7 Qxe7) 23... Qxc7 24. d4?? { (2.31 → -5.38) Blunder. B@g4 was best. } (24. B@g4 B@b7) 24... R@d8?? { (-5.38 → 5.61) Blunder. Bxc4 was best. } (24... Bxc4) 25. Qe2?? { (5.61 → -0.23) Blunder. N@f6+ was best. } (25. N@f6+) 25... cxd4 26. exd4?? { (0.34 → -2.44) Blunder. B@d3 was best. } (26. B@d3 B@b7) 26... Qxc4?? { (-2.44 → 6.35) Blunder. P@b2 was best. } (26... P@b2 27. Re1 Bxc4 28. P@d3 Bxa2 29. N@f6+ Kh8 30. N@a6 Qc6 31. Nb4 Qb6 32. B@d2 exf6 33. exf6) 27. B@d3 Qc3 28. Bxa6? { (10.73 → 5.06) Mistake. P@f6 was best. } (28. P@f6) 28... Qxa1 29. P@f6 exf6 30. exf6 g6? { (9.51 → Mate in 6) Checkmate is now unavoidable. gxf6 was best. } (30... gxf6) 31. P@g7?! { (Mate in 6 → 37.36) Lost forced checkmate sequence. P@h7+ was best. } (31. P@h7+ Kxh7 32. N@g5+ hxg5 33. Nxg5+ Kh6 34. B@g7+ Kxg5 35. N@h3+ Kh4 36. P@g3#) 31... Rfe8?! { (37.36 → Mate in 9) Checkmate is now unavoidable. B@d6 was best. } (31... B@d6 32. N@g5) 32. B@g5?! { (Mate in 9 → 21.38) Lost forced checkmate sequence. N@g5 was best. } (32. N@g5 P@h7 33. N@g4 R@h5 34. Nxf7 B@e3 35. Ngxh6+ Rxh6 36. Nxh6+ Bxh6 37. P@f7+ Kxf7 38. Ne5+ Kxf6) 32... hxg5?! { (21.38 → Mate in 5) Checkmate is now unavoidable. B@h1 was best. } (32... B@h1 33. Kxh1) 33. N@h6+ Kh7 34. Nxg5+ Kxh6 35. Nxf7+ Kh7 36. N@g5+ Kg8 { Black resigns. } 1-0