[Event "24 ottobre simul"] [Site "https://lichess.org/VjY9Y3H8"] [Date "2022.10.24"] [White "Flash150"] [Black "Errico_57"] [Result "0-1"] [UTCDate "2022.10.24"] [UTCTime "17:03:46"] [WhiteElo "1500"] [BlackElo "1641"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. Nc3 c5 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. O-O c4?! { (-0.36 → 0.34) Inaccuracy. Bd6 was best. } (7... Bd6 8. Re1 O-O 9. b3 Ba6 10. Ba3 cxd4 11. Bxd6 Qxd6 12. Qxd4) 8. Bd2 c5 9. Nb5?! { (-0.23 → -0.79) Inaccuracy. b3 was best. } (9. b3 Ba6) 9... cxd4 10. Nfxd4?! { (-0.45 → -1.29) Inaccuracy. exd4 was best. } (10. exd4 a6) 10... Be7? { (-1.29 → 0.10) Mistake. Bd7 was best. } (10... Bd7 11. Nc3 Qc7 12. f4 Rb8 13. Rb1 Be7 14. Qf3 O-O 15. Be1 h6 16. h3 Rb6 17. g4) 11. Bc3?? { (0.10 → -2.35) Blunder. Nc6 was best. } (11. Nc6 Qd7) 11... O-O?? { (-2.35 → -0.12) Blunder. Bd7 was best. } (11... Bd7 12. Na3) 12. Qd2?? { (-0.12 → -3.14) Blunder. Nc6 was best. } (12. Nc6 Qd7 13. Nxe7+ Qxe7 14. Qe1 Qb7 15. Bxf6 Qxb5 16. Bc3 Bb7 17. a4 Qd7 18. f4 f6) 12... Ne4?! { (-3.14 → -2.20) Inaccuracy. Qd7 was best. } (12... Qd7) 13. Ba5?? { (-2.20 → -7.22) Blunder. Qe1 was best. } (13. Qe1 Qd7 14. f3 Nxc3 15. Nxc3 Rb8 16. Rb1 e5 17. Nde2 d4 18. Rd1 Bc5 19. b3 Ba6) 13... Qd7 14. Qd1 e5 15. f3?! { (-5.63 → -7.76) Inaccuracy. Nc7 was best. } (15. Nc7 Bd8) 15... exd4?! { (-7.76 → -5.76) Inaccuracy. Nf6 was best. } (15... Nf6) 16. fxe4?! { (-5.76 → -9.02) Inaccuracy. Nc7 was best. } (16. Nc7 Nf6 17. Nxa8 dxe3 18. Qe2 Qb5 19. Bc3 Qb7 20. Qxe3 Be6 21. Kh1 Rxa8 22. Rae1 Qd7) 16... dxe4?? { (-9.02 → 0.07) Blunder. Qxb5 was best. } (16... Qxb5 17. Bc7 Qc5 18. Be5 dxe3 19. Kh1 e2 20. Qxe2 d4 21. Rf5 g6 22. Bxd4 Qxd4 23. c3) 17. exd4?? { (0.07 → -9.07) Blunder. Nxd4 was best. } (17. Nxd4) 17... Qxb5 18. Qd2 Qxb2 19. Qb4?! { (-7.47 → -14.84) Inaccuracy. Rab1 was best. } (19. Rab1 Qa3) 19... Qxb4 20. Bxb4 Bxb4 21. Rab1 Bc3 22. d5 Bd4+ 23. Rf2 Bxf2+ 24. Kxf2 Bf5 25. Kg1 Rfd8 26. Rd1 e3 27. Kf1 Bxc2 28. Rc1 Bd3+ 29. Ke1 Rxd5 30. Rd1 e2?! { (Mate in 4 → -20.79) Lost forced checkmate sequence. Rf5 was best. } (30... Rf5 31. Rxd3 cxd3 32. g3 Rb8 33. a3 Rb1#) 31. Rxd3?! { (-20.79 → Mate in 6) Checkmate is now unavoidable. Ra1 was best. } (31. Ra1 Rf5) 31... cxd3 32. a4 d2+ 33. Kxe2 d1=Q+ 34. Ke3 Qd3+ 35. Kf4 g5+ 36. Kg4 Qe4+ 37. Kh5 Qh4# { Black wins by checkmate. } 0-1