[Event "COPA PUERTO VALLARTA DIGITAL Arena"] [Site "https://lichess.org/uODB4Bqi"] [Date "2020.03.29"] [White "Pacotaro"] [Black "shijima86"] [Result "0-1"] [UTCDate "2020.03.29"] [UTCTime "23:11:22"] [WhiteElo "1091"] [BlackElo "1337"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+71"] [Variant "Standard"] [TimeControl "180+3"] [ECO "C46"] [Opening "Three Knights Opening: Steinitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 { C46 Three Knights Opening: Steinitz Defense } 4. d4 exd4 5. Nxd4 Bg7 6. Be3 Nge7 7. Bc4 O-O 8. O-O d6 9. Nxc6 Nxc6 10. Qd2 Re8?! { (0.65 → 1.32) Inaccuracy. Be6 was best. } (10... Be6 11. Bb3) 11. Rfd1?! { (1.32 → 0.37) Inaccuracy. Bg5 was best. } (11. Bg5 Qd7 12. Rae1 Na5 13. Bd3 f6 14. Bh6 Qf7 15. Bxg7 Kxg7 16. Nd5 Nc6 17. Bc4 Ne5) 11... Ne5 12. g3?? { (0.61 → -9.34) Blunder. Be2 was best. } (12. Be2 Be6) 12... Nf3+ 13. Kh1 Nxd2 14. Rxd2 Bxc3 15. bxc3 Rxe4 16. Bd5 Re8 17. h4 c6 18. Bg5 Qa5 19. Bb3 Qxc3 20. Rad1 d5 21. Rd3 Re1+ 22. Rxe1?! { (-10.82 → Mate in 7) Checkmate is now unavoidable. Kg2 was best. } (22. Kg2 Qe5) 22... Qxe1+ 23. Kg2 Bf5?! { (Mate in 4 → -12.47) Lost forced checkmate sequence. Bh3+ was best. } (23... Bh3+ 24. Kh2 Qf1 25. Bxd5 cxd5 26. Rxd5 Qg2#) 24. Re3 Be4+ 25. Kh3?! { (-11.75 → Mate in 6) Checkmate is now unavoidable. f3 was best. } (25. f3 Qd2+) 25... Qh1+?! { (Mate in 6 → -19.11) Lost forced checkmate sequence. Qf1+ was best. } (25... Qf1+ 26. Kg4 Qxf2 27. Bf4 h5+ 28. Kg5 Kg7 29. Be5+ f6+ 30. Bxf6+ Qxf6#) 26. Kg4 h5+ 27. Kf4 Qh3 28. f3?! { (-17.44 → Mate in 1) Checkmate is now unavoidable. Re1 was best. } (28. Re1 f6) 28... Qf5# { Black wins by checkmate. } 0-1