[Event "Ais students chess tournament Arena"] [Site "https://lichess.org/Ta348lbh"] [Date "2020.09.26"] [White "chhavi3411"] [Black "BigFish2007"] [Result "0-1"] [UTCDate "2020.09.26"] [UTCTime "12:42:06"] [WhiteElo "955"] [BlackElo "2178"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Qf3 Nc6 4. g4?? { (0.00 → -4.91) Blunder. Ne2 was best. } (4. Ne2 d6 5. Nbc3 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7) 4... h6?? { (-4.91 → -1.63) Blunder. Nd4 was best. } (4... Nd4 5. Qd1 d5 6. Be2 dxe4 7. h3 Bd7 8. c3 Nxe2 9. Nxe2) 5. h4?? { (-1.63 → -4.59) Blunder. Ne2 was best. } (5. Ne2 d5 6. Bxd5 Nxd5 7. exd5 Nb4 8. Na3 Qxd5 9. Qxd5 Nxd5 10. h3 h5 11. g5 Bc5) 5... Nd4 6. Qd3 Nxg4?? { (-5.30 → -2.27) Blunder. d5 was best. } (6... d5) 7. Nh3?? { (-2.27 → -5.49) Blunder. c3 was best. } (7. c3 Nc6) 7... d6? { (-5.49 → -3.00) Mistake. d5 was best. } (7... d5 8. Bxd5 Qf6 9. Bc4 Be7 10. Nc3 c6 11. a4 O-O 12. Kd1 Nf3 13. Ne2 Rd8 14. Qc3) 8. c3 Nc6 9. f3?? { (-2.62 → -5.30) Blunder. Qf3 was best. } (9. Qf3) 9... Nf6? { (-5.30 → -3.07) Mistake. Qxh4+ was best. } (9... Qxh4+ 10. Ke2 Nh2 11. Kd1 Nxf3 12. Qe3 Bxh3 13. Qxf3 Bg4 14. Rxh4 Bxf3+ 15. Kc2 Be7 16. Rh2) 10. f4?! { (-3.07 → -4.64) Inaccuracy. Nf2 was best. } (10. Nf2 Be7) 10... Bxh3?? { (-4.64 → -2.10) Blunder. exf4 was best. } (10... exf4 11. Nxf4 Ne5 12. Qc2 Nxc4 13. Qa4+ Qd7 14. Qxc4 Qg4 15. Rf1 Be7 16. d3 Bd7 17. Kd2) 11. Rxh3?! { (-2.10 → -3.00) Inaccuracy. Qxh3 was best. } (11. Qxh3 Nxe4) 11... exf4 12. e5?? { (-2.92 → -6.98) Blunder. Qf1 was best. } (12. Qf1) 12... Nxe5 13. Qd4 Nxc4 14. Qxc4 Qe7+ 15. Qe2 Qxe2+ 16. Kxe2 O-O-O 17. d4 Re8+ 18. Kd3 c5?! { (-6.07 → -4.08) Inaccuracy. Nh5 was best. } (18... Nh5 19. Rh1 g5 20. Rg1 Ng3 21. Bd2 d5 22. Na3 Re4 23. Rg2 a6 24. Rag1 Bd6 25. Nc2) 19. Bxf4 cxd4 20. cxd4 Nd5?! { (-3.32 → -2.19) Inaccuracy. Re1 was best. } (20... Re1) 21. Bxd6?? { (-2.19 → -8.58) Blunder. Bd2 was best. } (21. Bd2) 21... Bxd6 22. Nc3 Nxc3 23. bxc3 Re6 24. Rf3 f6 25. d5 Re5 26. Kd4 Rhe8 27. Re3? { (-7.81 → Mate in 18) Checkmate is now unavoidable. Rh3 was best. } (27. Rh3 b5 28. Rb1 a6 29. Rb2 R8e7 30. Kd3 Rxd5+ 31. Kc2 Re4 32. Kb3 Kb7 33. a4 Rxa4) 27... Rxe3 28. Kc4 a6 29. Rg1?! { (-20.65 → Mate in 17) Checkmate is now unavoidable. h5 was best. } (29. h5 R8e4+) 29... R8e4+ 30. Kb3 Be5 31. Rxg7?! { (-66.83 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } (31. Rc1 Rxh4) 31... Rxc3+ 32. Kb2 Rb4+ 33. Ka1 Rc1# { Black wins by checkmate. } 0-1