[Event "XLIX SUIZO SAMPEDRINO"] [Site "https://lichess.org/VlMgLrWa"] [Date "2021.09.03"] [White "ansacal"] [Black "Sosov19"] [Result "0-1"] [UTCDate "2021.09.03"] [UTCTime "01:30:00"] [WhiteElo "1441"] [BlackElo "2182"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "240+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Qh5?! { (0.23 → -0.71) Inaccuracy. c4 was best. } (2. c4 e6 3. Nf3 Nf6 4. b3 Bd6 5. Bb2 Nbd7 6. d4 b6) 2... Nf6 3. Qh4? { (-0.71 → -2.29) Mistake. Qd1 was best. } (3. Qd1 e5 4. d4 Nbd7 5. Nf3 e4 6. Nfd2 Bd6 7. c4 c6) 3... e6?! { (-2.29 → -1.50) Inaccuracy. e5 was best. } (3... e5 4. d3) 4. Nh3 Bd6 5. Bb5+ c6 6. Bd3?! { (-1.41 → -2.22) Inaccuracy. Be2 was best. } (6. Be2 e5) 6... Nbd7 7. Qa4? { (-2.01 → -4.12) Mistake. b3 was best. } (7. b3 e5 8. Ba3 Bxa3 9. Nxa3 Nc5 10. O-O Nxd3 11. cxd3 Bf5 12. d4 Ne4 13. Qh5 Qd7) 7... e5 8. Ng5? { (-4.33 → -7.91) Mistake. Be2 was best. } (8. Be2 O-O 9. d3 Re8 10. c3 Nc5 11. Qd1 Bxh3 12. gxh3 e4 13. d4 Ne6 14. Nd2 Qc7) 8... Nc5 9. Qa3 Nce4 10. Nxf7 Kxf7 11. Qb3 Nc5 12. Qc3 Nxd3+ 13. Qxd3 e4 14. Qb3 Rf8 15. O-O Kg8 16. Qc3?! { (-11.15 → Mate in 8) Checkmate is now unavoidable. h3 was best. } (16. h3 Qe8) 16... Bxh2+ 17. Kxh2 Ng4+ 18. Kh3 Nxe3+ 19. g4 Nxf1?! { (Mate in 4 → -21.36) Lost forced checkmate sequence. Rf3+ was best. } (19... Rf3+ 20. Kh2 Qh4+ 21. Kg1 Qxg4+ 22. Kh1 Rh3#) 20. d4?! { (-21.36 → Mate in 5) Checkmate is now unavoidable. Qe5 was best. } (20. Qe5 h5) 20... Rxf2 21. Qe1?! { (-26.76 → Mate in 1) Checkmate is now unavoidable. Qg3 was best. } (21. Qg3 Nxg3 22. Be3 Rf3 23. Nd2 Rxe3 24. Nf1 Nxf1+ 25. Kg2 Nd2 26. Kf2 Rh3 27. Ke2 Rh2+) 21... Rh2# { Black wins by checkmate. } 0-1