[Event "Chathurangam vs Bloom CA Team Battle"] [Site "https://lichess.org/2VYVI0eV"] [Date "2020.06.28"] [White "kanishkanithiyapathy"] [Black "Dauj"] [Result "0-1"] [UTCDate "2020.06.28"] [UTCTime "12:41:25"] [WhiteElo "1687"] [BlackElo "1922"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+36"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. Qd2 Be7 10. O-O-O b5 11. Kb1?! { (0.13 → -0.47) Inaccuracy. g4 was best. } (11. g4 O-O 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3) 11... Qc7?! { (-0.47 → 0.30) Inaccuracy. O-O was best. } (11... O-O) 12. g4 b4?! { (0.15 → 0.70) Inaccuracy. Nb6 was best. } (12... Nb6 13. g5 Nh5 14. Nd5 Bxd5 15. exd5 O-O 16. Na5 Nxd5 17. Qxd5 Qxa5 18. f4 Nxf4 19. Bxf4) 13. Na4? { (0.70 → -0.92) Mistake. Nd5 was best. } (13. Nd5) 13... a5? { (-0.92 → 0.30) Mistake. Qc6 was best. } (13... Qc6 14. Qxb4) 14. c3?? { (0.30 → -5.00) Blunder. Bb5 was best. } (14. Bb5) 14... O-O?? { (-5.00 → -1.34) Blunder. Qc6 was best. } (14... Qc6) 15. cxb4?? { (-1.34 → -3.34) Blunder. Qc2 was best. } (15. Qc2) 15... axb4 16. Qxb4? { (-2.28 → -4.15) Mistake. Bb5 was best. } (16. Bb5 Nc5) 16... Rfb8 17. Qa3?! { (-4.29 → -6.65) Inaccuracy. Bb5 was best. } (17. Bb5 Nc5 18. Rc1 Bd7 19. Nc3 Bxb5 20. Nxb5 Qd7 21. Bxc5 Rxb5 22. Qd2 dxc5 23. Qxd7 Nxd7) 17... d5 18. Qxe7 Rxa4 19. exd5 Nxd5? { (-6.86 → -3.53) Mistake. Bxd5 was best. } (19... Bxd5 20. Rd3) 20. Rc1?? { (-3.53 → -12.20) Blunder. Rxd5 was best. } (20. Rxd5 Bxd5 21. Bb5 Bxf3 22. Bxa4 Bxh1 23. Nc5 Qb6 24. Bb3 Nxc5 25. Qxc5 Be4+ 26. Ka1 Qf6) 20... Qb7 21. Qg5 Rxa2 22. Bc4 h6 23. Qh4 Nxe3 24. Bxe6 fxe6 25. Qf2?! { (-13.35 → Mate in 5) Checkmate is now unavoidable. Rc3 was best. } (25. Rc3 Qxf3) 25... Qxb3 26. Rhe1 Rxb2+ 27. Qxb2 Qxb2# { Black wins by checkmate. } 0-1