[Event "II Torneo Luisoners Arena"] [Site "https://lichess.org/UZ78F0b8"] [Date "2021.05.14"] [White "Diamantesco"] [Black "dnocapo0880"] [Result "0-1"] [UTCDate "2021.05.14"] [UTCTime "19:52:34"] [WhiteElo "2169"] [BlackElo "1564"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D90"] [Opening "Grünfeld Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 g6?! { (0.24 → 0.90) Inaccuracy. e6 was best. } (3... e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Be2 Ba6 8. cxd5) 4. Nc3?! { (0.90 → 0.22) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 { D90 Grünfeld Defense: Three Knights Variation } 5. c5?! { (0.27 → -0.58) Inaccuracy. Bg5 was best. } (5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 c5 8. cxd5 Qxd5 9. e3 O-O) 5... b6 6. b4?! { (-0.17 → -0.98) Inaccuracy. cxb6 was best. } (6. cxb6 axb6 7. Bf4 Nh5 8. Be5 f6 9. Bg3 O-O 10. e4 dxe4) 6... O-O 7. Bg5? { (-0.67 → -2.32) Mistake. Bf4 was best. } (7. Bf4 Ne4 8. Qb3 bxc5 9. bxc5 Nc6 10. e3 Bf5 11. Nxe4 Rb8) 7... Ne4 8. Nxe4 dxe4 9. Ne5 f6 10. Qb3+ Kh8?! { (-4.44 → -2.84) Inaccuracy. e6 was best. } (10... e6 11. Nxg6 hxg6 12. Bf4 g5 13. Bd2 Qxd4 14. Rc1 Rd8 15. Bc3 Qd5 16. h4 Qxb3 17. axb3) 11. Nf7+ Rxf7 12. Qxf7 Nc6?? { (-4.33 → -0.24) Blunder. Bb7 was best. } (12... Bb7) 13. Be3?! { (-0.24 → -1.13) Inaccuracy. Bd2 was best. } (13. Bd2) 13... Be6?? { (-1.13 → 5.65) Blunder. Nxd4 was best. } (13... Nxd4 14. Qc4 f5 15. Rd1 e5 16. Bd2 f4 17. e3 Qh4 18. h3 Be6 19. Qc1 Bh6 20. exf4) 14. Qxe6 Nxd4 15. Bxd4?? { (5.61 → -6.50) Blunder. Qc4 was best. } (15. Qc4 f5 16. Rd1 e5 17. Bc1 f4 18. e3 b5 19. Qc3 fxe3 20. Bxe3 c6 21. Be2 a5) 15... Qxd4 16. f3 Qxa1+?? { (-8.48 → -3.00) Blunder. e3 was best. } (16... e3 17. Qxe3 Qxe3 18. Rd1 bxc5 19. Rd3 Qc1+ 20. Rd1 Qc3+ 21. Kf2 cxb4 22. h4 Qc2 23. Rd7) 17. Kf2 Qd4+?? { (-3.08 → -1.01) Blunder. f5 was best. } (17... f5) 18. Kg3?? { (-1.01 → -3.37) Blunder. e3 was best. } (18. e3 Qxb4) 18... e3?! { (-3.37 → -2.37) Inaccuracy. f5 was best. } (18... f5 19. Kh3) 19. Qxe7 g5? { (-2.82 → -1.11) Mistake. Bf8 was best. } (19... Bf8) 20. h4?? { (-1.11 → Mate in 2) Checkmate is now unavoidable. Qe4 was best. } (20. Qe4) 20... Qf4+ 21. Kh3 Qxh4# { Black wins by checkmate. } 0-1