[Event "19vo Torneo Blitz 2021 Arena"] [Site "https://lichess.org/elUCcu5o"] [Date "2021.03.13"] [White "EduardoCibernetica"] [Black "ShoyoSawamura"] [Result "0-1"] [UTCDate "2021.03.13"] [UTCTime "02:23:20"] [WhiteElo "1527"] [BlackElo "1998"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "180+3"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 { B90 Sicilian Defense: Najdorf Variation, Lipnitsky Attack } e6 7. Bb3 Be7 8. Be3 O-O?! { (0.05 → 0.78) Inaccuracy. b5 was best. } (8... b5) 9. h3?! { (0.78 → -0.12) Inaccuracy. g4 was best. } (9. g4 Nc6) 9... b5 10. a3 Bb7 11. Qf3?? { (-0.42 → -2.26) Blunder. f3 was best. } (11. f3 Nc6 12. O-O Ne5 13. Qe2 Rc8 14. Rad1 Rc7 15. f4 Nc4 16. Bxc4 Rxc4 17. e5 Nd5) 11... Nbd7 12. O-O-O?! { (-2.09 → -2.76) Inaccuracy. Qg3 was best. } (12. Qg3 Rc8 13. Bh6 Nh5 14. Qf3 Rxc3 15. bxc3 Ndf6 16. Bg5 Bxe4 17. Qe3 Bxg2 18. Rg1 Be4) 12... Ne5? { (-2.76 → -1.18) Mistake. Nc5 was best. } (12... Nc5) 13. Qe2 Nxe4 14. Nxe4 Bxe4 15. f3 Bg6 16. Bf4? { (-1.03 → -2.75) Mistake. g4 was best. } (16. g4 Rc8) 16... Nc4?? { (-2.75 → 1.92) Blunder. Qc7 was best. } (16... Qc7 17. g4) 17. Bxc4 bxc4 18. Nc6 Qc7?! { (1.69 → 2.62) Inaccuracy. Bg5 was best. } (18... Bg5 19. Nxd8 Bxf4+ 20. Kb1 Rfxd8 21. Rd4 Be5 22. Rxc4 Rdb8 23. Rb4 a5 24. Rb5 Rc8 25. Rc1) 19. Nxe7+ Qxe7 20. Qxc4?? { (2.35 → -5.77) Blunder. Bxd6 was best. } (20. Bxd6) 20... Rac8 21. Qxa6?? { (-5.23 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (21. Qe2 e5) 21... Rxc2+ 22. Kb1 Rc6+? { (Mate in 6 → -8.65) Lost forced checkmate sequence. Qf6 was best. } (22... Qf6 23. Be5 Qxe5 24. Rd4 Qxd4 25. Qb6 Rxb2+ 26. Ka1 Rxb6+ 27. Ka2 Qb2#) 23. Qd3 Bxd3+ 24. Rxd3 e5 25. Bh2 Rfc8 26. Rc3? { (-8.34 → Mate in 11) Checkmate is now unavoidable. Rhd1 was best. } (26. Rhd1 Qc7) 26... Rxc3 27. bxc3 Rxc3 28. Ka2 d5 29. Rb1 Qxa3# { Black wins by checkmate. } 0-1