
[Event "Titled Tue 18th Mar Early"]
[Site "chess.com INT"]
[Date "2025.03.18"]
[Round "3"]
[White "Csonka, B"]
[Black "Lahdelma, Henri"]
[Result "1-0"]
[WhiteElo "2473"]
[BlackElo "2275"]
[ECO "C05"]
[PlyCount "43"]
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.f4 Nc6 7.Ndf3 a5 8.Bd3 a4 9.a3 Nb6 10.Ne2 Na5 11.O-O Nb3 12.Rb1 Nc4 13.Kh1 h5 14.f5 exf5 15.Bg5 Qb6 16.Nf4 Ne3 17.Qe2 Nxf1 18.Nxd5 Qa5 19.Bb5+ Bd7 20.e6 Bxb5 21.Qxb5+ Qxb5 22.Nc7# 1-0
[Site "chess.com INT"]
[Date "2025.03.18"]
[Round "3"]
[White "Csonka, B"]
[Black "Lahdelma, Henri"]
[Result "1-0"]
[WhiteElo "2473"]
[BlackElo "2275"]
[ECO "C05"]
[PlyCount "43"]
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.c3 c5 6.f4 Nc6 7.Ndf3 a5 8.Bd3 a4 9.a3 Nb6 10.Ne2 Na5 11.O-O Nb3 12.Rb1 Nc4 13.Kh1 h5 14.f5 exf5 15.Bg5 Qb6 16.Nf4 Ne3 17.Qe2 Nxf1 18.Nxd5 Qa5 19.Bb5+ Bd7 20.e6 Bxb5 21.Qxb5+ Qxb5 22.Nc7# 1-0
[Event "Titled Tue 18th Mar Early"]
[Site "chess.com INT"]
[Date "2025.03.18"]
[Round "3"]
[White "Csonka, B"]
[Black "Lahdelma, Henri"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2473"]
[BlackElo "2275"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[EventDate "2025.03.18"]
[WhiteFideId "742910"]
[BlackFideId "510394"]
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 a5 8.
Bd3 a4 9. a3 Nb6 10. Ne2 Na5 11. O-O Nb3 12. Rb1 Nc4 13. Kh1 h5 14. f5 exf5
15. Bg5 Qb6 16. Nf4 Ne3 17. Qe2 Nxf1 18. Nxd5 Qa5 19. Bb5+ Bd7 20. e6 Bxb5
21. Qxb5+ Qxb5 22. Nc7# 1-0