[Event "AlumnoTC Arena"] [Site "https://lichess.org/jnsNGlO5"] [Date "2022.08.02"] [White "RaulNey"] [Black "Diana_Cristina10"] [Result "0-1"] [UTCDate "2022.08.02"] [UTCTime "22:59:55"] [WhiteElo "1440"] [BlackElo "1300"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+38"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Nc3 Nf6 4. Nf3 d6 5. h3 Nc6 6. Ng5 Bd7?? { (-0.50 → 5.23) Blunder. O-O was best. } (6... O-O 7. O-O Na5 8. Be2 h6 9. Nf3 a6 10. Re1 Nc6 11. d3) 7. Nxf7 Qe7 8. Nxh8 O-O-O 9. Nf7 Bxf2+?! { (5.38 → 7.30) Inaccuracy. Rf8 was best. } (9... Rf8) 10. Kxf2 a6?! { (7.43 → 12.56) Inaccuracy. Rf8 was best. } (10... Rf8) 11. Nxd8 Qxd8 12. Bd5 Qf8 13. Qf3?? { (12.21 → 3.95) Blunder. Kg1 was best. } (13. Kg1 Nxd5 14. Nxd5 Qf7 15. d3 b5 16. Qd2 Be6 17. Ne3 b4 18. b3 a5 19. Qf2 Nd4) 13... Nd4 14. Qg3?? { (3.92 → -9.28) Blunder. d3 was best. } (14. d3 Nxf3 15. gxf3 Be8 16. Rg1 h6 17. Be3 Nh5 18. Ke2 Bf7 19. Raf1 g5 20. Kd2 Bxd5) 14... Nxe4+ 15. Ke3 Nxg3 16. Kd3?! { (-13.07 → Mate in 7) Checkmate is now unavoidable. Ne4 was best. } (16. Ne4 Nxh1 17. Kd3 Nf2+ 18. Nxf2 Qxf2 19. b3 Qg3+ 20. Bf3 Nxf3 21. Kc3 Nd4+ 22. Kb2 Qxg2) 16... Qf5+ 17. Kc4 b5+?! { (Mate in 6 → -16.37) Lost forced checkmate sequence. c5 was best. } (17... c5 18. Bxb7+ Kxb7 19. d3 Qe6+ 20. Nd5 Nge2 21. a4 Bb5+ 22. axb5 axb5#) 18. Kb4 Nxc2+ 19. Ka5?! { (-16.09 → Mate in 6) Checkmate is now unavoidable. Kb3 was best. } (19. Kb3 Nxa1+) 19... Qf2 20. d4 Qxd4 21. Na4 Qxa4# { Black wins by checkmate. } 0-1