[Event "MoranxD Arena"] [Site "https://lichess.org/vBsY4HEX"] [Date "2022.06.07"] [White "Nadia_A13"] [Black "zeky8"] [Result "0-1"] [UTCDate "2022.06.07"] [UTCTime "20:00:36"] [WhiteElo "800"] [BlackElo "1437"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6?! { (0.00 → 0.91) Inaccuracy. d6 was best. } { B27 Sicilian Defense: Katalimov Variation } (2... d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e5 6. O-O Be7 7. Bc2) 3. Be2 Bb7 4. Nc3 g6? { (0.24 → 1.53) Mistake. Nf6 was best. } (4... Nf6 5. e5 Nd5 6. Nxd5 Bxd5 7. c4 Bxf3 8. Bxf3 Nc6 9. O-O) 5. Na4?? { (1.53 → -1.19) Blunder. d4 was best. } (5. d4 Bg7 6. d5 d6 7. Bf4 a6 8. a4 Nf6 9. Qd2 O-O 10. O-O Nbd7 11. Bh6 Qc7) 5... Bxe4 6. Ng1?? { (-1.20 → -7.53) Blunder. d4 was best. } (6. d4 cxd4) 6... Bxg2 7. Bf1 Bxh1 8. b4 cxb4 9. c4 Bg7 10. Bb2 Bxb2 11. Ke2 Bxa1 12. Qxa1 f6 13. Bg2 Bxg2 14. Nb2 g5 15. Nf3 Bxf3+ 16. Kxf3 Qc7 17. Ke3 Qxh2 18. d3 Nh6 19. a3?! { (-24.59 → Mate in 5) Checkmate is now unavoidable. Ke2 was best. } (19. Ke2 Nf5 20. Qe1 Qe5+ 21. Kf1 Qxe1+ 22. Kxe1 Nc6 23. Nd1 h5 24. Ne3 Nxe3 25. fxe3 Ne5) 19... b3?! { (Mate in 5 → -24.46) Lost forced checkmate sequence. Ng4+ was best. } (19... Ng4+ 20. Kd2 Qxf2+ 21. Kc1 b3 22. Qb1 Qe3+ 23. Kd1 Nf2#) 20. Qa2?! { (-24.46 → Mate in 6) Checkmate is now unavoidable. Nd1 was best. } (20. Nd1 Nf5+ 21. Kd2 Qf4+ 22. Kc3 Nc6 23. Kxb3 Qd2 24. Nb2 Nfd4+ 25. Ka2 h5 26. Qb1 Qxf2) 20... Ng4+ 21. Kd2 Qxf2+ 22. Kc3 bxa2 23. d4 a1=Q 24. Kb3 Qaxb2+ 25. Ka4 Qfc2# { Black wins by checkmate. } 0-1