
[Event "Titled Tue 11th Apr Early"]
[Site "chess.com INT"]
[Date "2023.04.11"]
[Round "4"]
[White "Biriukov, I"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteElo "2311"]
[BlackElo "2392"]
[ECO "A45"]
[PlyCount "56"]
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e3 cxd4 5.exd4 Bg4 6.f3 Bd7 7.Nb5 Qa5+ 8.Nc3 e6 9.a3 Qb6 10.Rb1 Bd6 11.Nh3 O-O 12.Be2 Bxf4 13.Nxf4 Nc6 14.Bb5 Nxd4 15.Bxd7 Nxd7 16.Na4 Qa5+ 17.c3 Nf5 18.b4 Qc7 19.Qd2 Ne5 20.Nb2 a5 21.O-O axb4 22.axb4 Ra2 23.Nfd3 Nc4 24.Qc1 Rc8 25.Nxc4 Qxc4 26.Nc5 Qe2 27.Qg5 h6 28.Qg4 Ne3 0-1
[Site "chess.com INT"]
[Date "2023.04.11"]
[Round "4"]
[White "Biriukov, I"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteElo "2311"]
[BlackElo "2392"]
[ECO "A45"]
[PlyCount "56"]
1.d4 Nf6 2.Nc3 d5 3.Bf4 c5 4.e3 cxd4 5.exd4 Bg4 6.f3 Bd7 7.Nb5 Qa5+ 8.Nc3 e6 9.a3 Qb6 10.Rb1 Bd6 11.Nh3 O-O 12.Be2 Bxf4 13.Nxf4 Nc6 14.Bb5 Nxd4 15.Bxd7 Nxd7 16.Na4 Qa5+ 17.c3 Nf5 18.b4 Qc7 19.Qd2 Ne5 20.Nb2 a5 21.O-O axb4 22.axb4 Ra2 23.Nfd3 Nc4 24.Qc1 Rc8 25.Nxc4 Qxc4 26.Nc5 Qe2 27.Qg5 h6 28.Qg4 Ne3 0-1
[Event "Titled Tue 11th Apr Early"]
[Site "chess.com INT"]
[Date "2023.04.11"]
[Round "4"]
[White "Biriukov, I"]
[Black "Leiva, G"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2311"]
[BlackElo "2392"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[EventDate "2023.04.11"]
[WhiteFideId "4113373"]
[BlackFideId "3804399"]
1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 Bg4 6. f3 Bd7 7. Nb5 Qa5+
8. Nc3 e6 9. a3 Qb6 10. Rb1 Bd6 11. Nh3 O-O 12. Be2 Bxf4 13. Nxf4 Nc6 14.
Bb5 Nxd4 15. Bxd7 Nxd7 16. Na4 Qa5+ 17. c3 Nf5 18. b4 Qc7 19. Qd2 Ne5 20.
Nb2 a5 21. O-O axb4 22. axb4 Ra2 23. Nfd3 Nc4 24. Qc1 Rc8 25. Nxc4 Qxc4 26.
Nc5 Qe2 27. Qg5 h6 28. Qg4 Ne3 0-1