[Event "Liga del Pacífico. F8. M-A Team Battle"] [Site "https://lichess.org/u3RSQTy5"] [Date "2024.04.29"] [White "Odonleon"] [Black "MEGARAPTOR1"] [Result "0-1"] [UTCDate "2024.04.29"] [UTCTime "02:24:46"] [WhiteElo "1616"] [BlackElo "2614"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. c3 d5 4. exd5 Qxd5 5. c4?! { (0.17 → -0.77) Inaccuracy. d4 was best. } (5. d4 Nf6 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Qd6 9. O-O Be7) 5... Qd8 6. Nc3 g6 7. Be2 Bg7 8. O-O e6?! { (-0.98 → -0.07) Inaccuracy. Nh6 was best. } (8... Nh6 9. Rb1 Nf5 10. a3 a5 11. d3 b6 12. Nb5 Bb7 13. Bf4 Rc8 14. Re1 O-O 15. Bf1) 9. d3?! { (-0.07 → -0.92) Inaccuracy. Ne4 was best. } (9. Ne4 b6 10. d4 f5 11. Qa4 Ne7 12. Nxc5 bxc5 13. d5 Qa5 14. Bd1 O-O 15. dxc6 Qb6) 9... Nge7 10. Rb1 b6 11. Bg5 h6 12. Bh4?! { (-1.16 → -2.08) Inaccuracy. Bd2 was best. } (12. Bd2) 12... O-O 13. Qc2 Bb7 14. a3 Qd7 15. Ne4? { (-2.15 → -3.58) Mistake. Bxe7 was best. } (15. Bxe7 Qxe7 16. h3 Rad8 17. Qd2 Rd7 18. Rfe1 g5 19. Bf1 f5 20. Qe2 g4 21. hxg4 fxg4) 15... f5?! { (-3.58 → -2.75) Inaccuracy. g5 was best. } (15... g5 16. Bg3 f5 17. b4 g4 18. Nh4 Nd4 19. Qd1 fxe4 20. Bxg4 Nef5 21. Re1 exd3 22. Ng6) 16. Nc3?! { (-2.75 → -4.10) Inaccuracy. Bxe7 was best. } (16. Bxe7 Qxe7 17. Ng3 h5 18. h4 Rad8 19. Qd2 Nd4 20. Nxd4 Rxd4 21. Qg5 Qf7 22. b4 Kh7) 16... g5 17. Bg3 f4 18. Bxf4 Rxf4 19. g3 Rxf3 20. Bxf3 Nd4 21. Bxb7 Qxb7 22. Qd2? { (-4.30 → -7.22) Mistake. Qd1 was best. } (22. Qd1 Nf3+ 23. Kh1 Nd2+ 24. Ne4 Nxf1 25. Qxf1 a5 26. b4 cxb4 27. axb4 a4 28. Qg2 Kh8) 22... Nf3+ 23. Kg2? { (-7.04 → Mate in 4) Checkmate is now unavoidable. Kh1 was best. } (23. Kh1 Nxd2+ 24. Ne4 Nxe4 25. dxe4 Qxe4+ 26. f3 Qxc4 27. Rbc1 Qb5 28. Rcd1 Bxb2 29. Rf2 Kf8) 23... Nxd2+? { (Mate in 4 → -7.27) Lost forced checkmate sequence. Ne1+ was best. } (23... Ne1+ 24. Kh3 Qg2+ 25. Kg4 Qf3+ 26. Kh3 Qh5#) 24. Kh3? { (-7.27 → Mate in 4) Checkmate is now unavoidable. f3 was best. } (24. f3 Nf5 25. Ne4 Nxf1 26. Rxf1 Kh7 27. Kh1 Rf8 28. g4 Nh4 29. f4 gxf4 30. g5) 24... Qf3 25. Ne4 Nxe4 26. dxe4 Ng6 27. Rbe1 g4# { Black wins by checkmate. } 0-1