[Event "GIRLS under 10"] [Site "https://lichess.org/vZT7y7Sc"] [Date "2021.03.26"] [White "khanzadakz"] [Black "Bisa777"] [Result "0-1"] [GameId "vZT7y7Sc"] [UTCDate "2021.03.26"] [UTCTime "05:00:00"] [WhiteElo "2045"] [BlackElo "1586"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "900+10"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O 6. Bd3 b6 7. O-O Bb7 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 8. a3 Bxc3 9. bxc3 Ne4 10. Qc2 f5 11. d5 exd5 12. cxd5 Bxd5 13. c4 Bb7 14. Bb2 Qe7 15. a4?! { (-0.93 → -1.73) Inaccuracy. Nd2 was best. } (15. Nd2) 15... Nc6 16. Rad1 Rae8 17. Ne1 Nb4 18. Qb1?! { (-2.02 → -3.15) Inaccuracy. Qb3 was best. } (18. Qb3 Ng5 19. Bb1 Be4 20. Ba1 a5 21. f4 Bxb1 22. Rxb1 Ne4 23. Rd1 Rf7 24. Nf3 Qe6) 18... Bc6 19. Qa1 Ng5 20. Be2?! { (-3.56 → -5.24) Inaccuracy. h4 was best. } (20. h4 Ne6 21. Be2 Qxh4 22. Bf3 Nc2 23. Qc1 Nxe1 24. Bxc6 dxc6 25. Rfxe1 f4 26. f3 Qg3) 20... f4 21. Nf3?! { (-5.56 → -8.34) Inaccuracy. f3 was best. } (21. f3 fxe3 22. a5 Ne6 23. Be5 Nf4 24. Bxf4 Rxf4 25. axb6 axb6 26. Qb2 Ba4 27. Ra1 Rd4) 21... fxe3 22. Ne5 exf2+ 23. Rxf2 Rxf2 24. Kxf2 Qf6+ 25. Kg1 Nh3+ 26. gxh3 Qg5+ 27. Kf2 Qf4+ 28. Bf3 Rxe5 29. Kg1?! { (-21.08 → Mate in 3) Checkmate is now unavoidable. Qa3 was best. } (29. Qa3 Qxh2+) 29... Qxf3 30. Rd2 Rg5+ 31. Rg2 Qxg2# { Black wins by checkmate. } 0-1