[Event "4th league Team Battle"] [Site "https://lichess.org/PqySR88f"] [Date "2020.09.09"] [White "TAMAROVSKIY_KIRILL"] [Black "Sudeshna_ghosh2000"] [Result "0-1"] [UTCDate "2020.09.09"] [UTCTime "16:21:27"] [WhiteElo "1683"] [BlackElo "1500"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+312"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. b3?! { (0.00 → -0.93) Inaccuracy. g3 was best. } (3. g3 g6 4. Nc3 Bg7 5. Bg2 e6 6. d3 Nge7 7. Nge2 d6) 3... Nf6 4. d3 e6 5. Bb2 d5 6. cxd5?! { (-0.59 → -1.18) Inaccuracy. e5 was best. } (6. e5) 6... exd5 7. exd5 Nxd5 8. Qe2+?? { (-1.33 → -3.82) Blunder. Nc3 was best. } (8. Nc3 Nxc3 9. Bxc3 Be7 10. Be2 Bf6 11. Rc1 O-O 12. Nf3 b6 13. O-O Bb7 14. Qd2 Bxc3) 8... Be6?! { (-3.82 → -2.36) Inaccuracy. Be7 was best. } (8... Be7 9. Nc3 Nd4 10. Qd1 Nb4 11. Be2 Nbc2+ 12. Kf1 Nxa1 13. Bxa1 O-O 14. Ne4 Qa5 15. Qb1) 9. Nc3?! { (-2.36 → -3.73) Inaccuracy. Nf3 was best. } (9. Nf3 Nd4) 9... Nd4 10. Qd2 Be7?! { (-3.62 → -2.57) Inaccuracy. Nb4 was best. } (10... Nb4 11. Rb1 Ndc2+ 12. Kd1 Be7 13. Nf3 O-O 14. Ne4 Nd4 15. Nxc5 Bxc5 16. Bxd4 Bxd4 17. Qxb4) 11. Be2 Bg5 12. Qd1 Qa5 13. Bf3?? { (-2.76 → -9.74) Blunder. Kf1 was best. } (13. Kf1) 13... Nxc3 14. Bxc3 Qxc3+ 15. Kf1 Bf5?! { (-8.76 → -5.91) Inaccuracy. O-O-O was best. } (15... O-O-O) 16. Bxb7? { (-5.91 → -18.18) Mistake. Qe1+ was best. } (16. Qe1+) 16... Bxd3+ 17. Ne2 Bxe2+ 18. Qxe2+ Nxe2 19. Kxe2 Qd2+ 20. Kf1 O-O 21. Bxa8 Rxa8 22. h4?! { (-16.52 → Mate in 12) Checkmate is now unavoidable. Re1 was best. } (22. Re1 Bf6) 22... Bf6 23. Rb1?! { (-24.75 → Mate in 3) Checkmate is now unavoidable. g3 was best. } (23. g3 Bxa1) 23... Qd3+ 24. Kg1 Qxb1+ 25. Kh2 Be5+ 26. g3 Qxa2 27. Re1?! { (-75.38 → Mate in 4) Checkmate is now unavoidable. Rf1 was best. } (27. Rf1 Bd4) 27... Qxf2+ 28. Kh3 Qxg3# { Black wins by checkmate. } 0-1