[Event "RUS-ch U20 Girls"] [Site "Loo"] [Date "2018.04.25"] [Round "6"] [White "Korchagina, Alena"] [Black "Maltsevskaya, Aleksandra"] [Result "0-1"] [ECO "A15"] [WhiteElo "2191"] [BlackElo "2237"] [PlyCount "54"] [EventDate "2018.04.20"] [EventType "tourn"] [EventRounds "9"] [EventCountry "RUS"] [SourceTitle "CBM 184 Extra"] [Source "ChessBase"] [SourceDate "2018.06.28"] [SourceVersion "1"] [SourceVersionDate "2018.06.28"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 g6 3. b4 b6 4. Bb2 Bb7 5. e3 Bg7 6. Be2 O-O 7. O-O c5 8. a3 d6 9. Qb3 Nbd7 10. d4 Ne4 11. bxc5 dxc5 12. d5 Bxb2 13. Qxb2 e6 14. dxe6 fxe6 15. Nbd2 Qe7 16. a4 Rad8 17. Nxe4 Bxe4 18. Rfd1 e5 19. Nd2 Bc6 20. Nb1 Bxg2 21. Kxg2 Qg5+ 22. Kf1 (22. Kh1 Rxf2 23. Rg1 Qh4 24. Rg2 Qe4) 22... Qh4 23. f3 Qxh2 24. Qc3 (24. Nc3 e4 (24... Rxf3+ 25. Ke1 Rxe3 26. Rd5 Rf8 27. Rxd7 Qh3 28. Rd3 Rxd3 29. Bxd3 Qxd3 30. Ne2 Qe4) 25. f4 (25. Nxe4 Rxf3+ 26. Ke1 (26. Bxf3 Qxb2) 26... Qg1+ 27. Kd2 Qxe3+) 25... Ne5 26. Rxd8 Nf3 27. Rxf8+ Kxf8 28. Bxf3 Qxb2) 24... Nf6 25. Bd3 (25. Rxd8 Qh1+ 26. Kf2 Ne4#) 25... Ne4 26. Qc2 Rxf3+ 27. Ke1 Qg1+ 0-1