
[Event "Titled Tue 20th Feb Early"]
[Site "chess.com INT"]
[Date "2024.02.20"]
[Round "1"]
[White "Ardila, Oscar Humberto"]
[Black "Derjabin, I"]
[Result "0-1"]
[WhiteElo "1952"]
[BlackElo "2333"]
[ECO "A31"]
[PlyCount "50"]
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e5 5.Nb3 d5 6.cxd5 Qxd5 7.Qxd5 Nxd5 8.e4 Nb4 9.Na3 N8c6 10.Bd2 Be6 11.Bb5 O-O-O 12.Bc3 Nxa2 13.Bxc6 bxc6 14.Rxa2 Bxb3 15.Ra1 f6 16.f3 Bc5 17.Ba5 Rd7 18.Rc1 Bxa3 19.bxa3 Ba4 20.Kf2 Bb5 21.Rhd1 Rxd1 22.Rxd1 Ba4 23.Rd2 c5 24.Rd6 Kb7 25.Rd7+ Bxd7 0-1
[Site "chess.com INT"]
[Date "2024.02.20"]
[Round "1"]
[White "Ardila, Oscar Humberto"]
[Black "Derjabin, I"]
[Result "0-1"]
[WhiteElo "1952"]
[BlackElo "2333"]
[ECO "A31"]
[PlyCount "50"]
1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e5 5.Nb3 d5 6.cxd5 Qxd5 7.Qxd5 Nxd5 8.e4 Nb4 9.Na3 N8c6 10.Bd2 Be6 11.Bb5 O-O-O 12.Bc3 Nxa2 13.Bxc6 bxc6 14.Rxa2 Bxb3 15.Ra1 f6 16.f3 Bc5 17.Ba5 Rd7 18.Rc1 Bxa3 19.bxa3 Ba4 20.Kf2 Bb5 21.Rhd1 Rxd1 22.Rxd1 Ba4 23.Rd2 c5 24.Rd6 Kb7 25.Rd7+ Bxd7 0-1
[Event "Titled Tue 20th Feb Early"]
[Site "chess.com INT"]
[Date "2024.02.20"]
[Round "1"]
[White "Ardila, Oscar Humberto"]
[Black "Derjabin, I"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "1952"]
[BlackElo "2333"]
[ECO "A31"]
[Opening "English"]
[Variation "symmetrical, Benoni formation"]
[EventDate "2024.02.20"]
[WhiteFideId "4404742"]
[BlackFideId "14104768"]
1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb3 d5 6. cxd5 Qxd5 7. Qxd5
Nxd5 8. e4 Nb4 9. Na3 N8c6 10. Bd2 Be6 11. Bb5 O-O-O 12. Bc3 Nxa2 13. Bxc6
bxc6 14. Rxa2 Bxb3 15. Ra1 f6 16. f3 Bc5 17. Ba5 Rd7 18. Rc1 Bxa3 19. bxa3
Ba4 20. Kf2 Bb5 21. Rhd1 Rxd1 22. Rxd1 Ba4 23. Rd2 c5 24. Rd6 Kb7 25. Rd7+
Bxd7 0-1