[Event "Pediatricheskij 8-12"] [Site "https://lichess.org/nwE6cuDZ"] [Date "2022.04.21"] [White "Nasty_Elyukova3614"] [Black "LedekerYura20"] [Result "0-1"] [UTCDate "2022.04.21"] [UTCTime "06:00:11"] [WhiteElo "892"] [BlackElo "1544"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. e3 g6 3. Qd3 c5 4. dxc5 e5 5. e4 Bxc5 6. a3? { (-0.07 → -1.50) Mistake. Nc3 was best. } (6. Nc3 O-O) 6... Qb6? { (-1.50 → -0.30) Mistake. d5 was best. } (6... d5) 7. b4?? { (-0.30 → -7.20) Blunder. Qg3 was best. } (7. Qg3) 7... Bxf2+ 8. Kd2 Bxg1 9. Rxg1 Qxg1 10. b5 d5 11. Nc3 d4 12. Na4 Qf2+ 13. Kd1 Bg4+ 14. Be2 Qg1+ 15. Kd2 Qxg2 16. c4 Nxe4+ 17. Kc2 Bxe2 18. Qxd4 exd4 19. b6?! { (-34.33 → Mate in 3) Checkmate is now unavoidable. Bd2 was best. } (19. Bd2 Bxc4 20. Rd1 Qf3 21. Nc5 Nxc5 22. Re1+ Ne4 23. Re3 dxe3 24. Kb2 e2 25. a4 Qb3+) 19... Bxc4+ 20. Kb1 Bd3# { Black wins by checkmate. } 0-1