[Event "Rated rapid game"] [Site "https://lichess.org/w1tDVVUq"] [Date "2021.05.15"] [White "klaus-neuman"] [Black "Hrant_Petrosyan"] [Result "0-1"] [UTCDate "2021.05.15"] [UTCTime "19:37:31"] [WhiteElo "1170"] [BlackElo "1382"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+8"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. e3 e6 { D05 Queen's Pawn Game: Colle System } 4. Bb5+ c6 5. Ba4? { (0.21 → -0.90) Mistake. Bd3 was best. } (5. Bd3 Nbd7 6. Nbd2 c5 7. c4 Be7 8. O-O O-O 9. b3 b6) 5... b5 6. Bb3 a5 7. a4 Bd7?! { (-0.98 → -0.15) Inaccuracy. Be7 was best. } (7... Be7 8. axb5 cxb5 9. c3 O-O 10. O-O Nbd7 11. Nbd2 Qb6 12. Bc2) 8. axb5 cxb5 9. Ne5 a4 10. e4?! { (-0.80 → -1.72) Inaccuracy. c3 was best. } (10. c3 Bd6) 10... Nxe4 11. Nd2 Nxd2 12. Bxd2 Nc6 13. Qh5?? { (-2.14 → -6.29) Blunder. Nxd7 was best. } (13. Nxd7) 13... g6?? { (-6.29 → -2.95) Blunder. Nxe5 was best. } (13... Nxe5 14. Qxe5 axb3 15. Rxa8 Qxa8 16. cxb3 f6 17. Qh5+ g6 18. Qd1 Qa2 19. Qc1 Bd6 20. O-O) 14. Nxg6?? { (-2.95 → -9.50) Blunder. Nxc6 was best. } (14. Nxc6) 14... fxg6 15. Qh3 axb3 16. Rxa8 Qxa8 17. Qxb3 Qa1+ 18. Ke2 Qxh1 19. Qxb5?! { (-16.75 → Mate in 6) Checkmate is now unavoidable. c3 was best. } (19. c3 Qxg2 20. Be3 Qxh2 21. Qa2 b4 22. Kd2 Qb8 23. Kc1 Qd6 24. Qb1 Kf7 25. Qd3 Kg7) 19... Qxh2?! { (Mate in 6 → -16.01) Lost forced checkmate sequence. Nxd4+ was best. } (19... Nxd4+ 20. Kd3 Bxb5+ 21. Kxd4 Qxg2 22. f3 Qxd2+ 23. Ke5 Kd7 24. Kf6 Qf4#) 20. c4 Nxd4+ { White resigns. } 0-1