
[Event "National Open 2025"]
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "2.21"]
[White "Katz, Alexander"]
[Black "Antova, Gabriela"]
[Result "1/2-1/2"]
[WhiteElo "2364"]
[BlackElo "2197"]
[ECO "C78"]
[PlyCount "49"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.a5 Ba7 11.Be3 Bg4 12.dxe5 Bxf3 13.Qxf3 Nxe5 14.Qe2 Bxe3 15.Qxe3 O-O 16.f4 Nc4 17.Bxc4 bxc4 18.Nd2 Re8 19.e5 dxe5 20.fxe5 Qd5 21.Nf3 Ng4 22.Qd4 Qxd4+ 23.cxd4 Rxb2 24.Rae1 Rb3 25.Rc1 1/2-1/2
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "2.21"]
[White "Katz, Alexander"]
[Black "Antova, Gabriela"]
[Result "1/2-1/2"]
[WhiteElo "2364"]
[BlackElo "2197"]
[ECO "C78"]
[PlyCount "49"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.a5 Ba7 11.Be3 Bg4 12.dxe5 Bxf3 13.Qxf3 Nxe5 14.Qe2 Bxe3 15.Qxe3 O-O 16.f4 Nc4 17.Bxc4 bxc4 18.Nd2 Re8 19.e5 dxe5 20.fxe5 Qd5 21.Nf3 Ng4 22.Qd4 Qxd4+ 23.cxd4 Rxb2 24.Rae1 Rb3 25.Rc1 1/2-1/2
[Event "National Open 2025"]
[Site "Las Vegas USA"]
[Date "2025.06.05"]
[Round "2.21"]
[White "Katz, Alexander"]
[Black "Antova, Gabriela"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2364"]
[BlackElo "2197"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[EventDate "2025.06.04"]
[WhiteFideId "2039796"]
[BlackFideId "2915235"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8.
c3 d6 9. d4 Bb6 10. a5 Ba7 11. Be3 Bg4 12. dxe5 Bxf3 13. Qxf3 Nxe5 14. Qe2
Bxe3 15. Qxe3 O-O 16. f4 Nc4 17. Bxc4 bxc4 18. Nd2 Re8 19. e5 dxe5 20. fxe5
Qd5 21. Nf3 Ng4 22. Qd4 Qxd4+ 23. cxd4 Rxb2 24. Rae1 Rb3 25. Rc1 1/2-1/2