
[Event "Titled Tue 27th May Early"]
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "4"]
[White "Preobrazhenskaya, Diana"]
[Black "Mateus, Mar"]
[Result "1-0"]
[WhiteElo "2103"]
[BlackElo "1963"]
[ECO "B62"]
[PlyCount "69"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd3 Bd7 8.O-O-O a6 9.f4 Be7 10.Qg3 h6 11.Bxf6 Bxf6 12.Nxc6 bxc6 13.Rxd6 Qa5 14.e5 Be7 15.Rd1 g5 16.f5 exf5 17.Bc4 Be6 18.Bxe6 fxe6 19.Qf3 Qxe5 20.Qxc6+ Kf7 21.Rhe1 Qf6 22.Rd7 Rac8 23.Qxa6 Rhd8 24.Red1 Rxd7 25.Rxd7 Rd8 26.Rxd8 Bxd8 27.Qb7+ Kg6 28.a4 Qd4 29.Kb1 Ba5 30.Qc6 Bxc3 31.bxc3 Qg1+ 32.Kb2 Kf6 33.a5 Qa7 34.a6 f4 35.Qb7 1-0
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "4"]
[White "Preobrazhenskaya, Diana"]
[Black "Mateus, Mar"]
[Result "1-0"]
[WhiteElo "2103"]
[BlackElo "1963"]
[ECO "B62"]
[PlyCount "69"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd3 Bd7 8.O-O-O a6 9.f4 Be7 10.Qg3 h6 11.Bxf6 Bxf6 12.Nxc6 bxc6 13.Rxd6 Qa5 14.e5 Be7 15.Rd1 g5 16.f5 exf5 17.Bc4 Be6 18.Bxe6 fxe6 19.Qf3 Qxe5 20.Qxc6+ Kf7 21.Rhe1 Qf6 22.Rd7 Rac8 23.Qxa6 Rhd8 24.Red1 Rxd7 25.Rxd7 Rd8 26.Rxd8 Bxd8 27.Qb7+ Kg6 28.a4 Qd4 29.Kb1 Ba5 30.Qc6 Bxc3 31.bxc3 Qg1+ 32.Kb2 Kf6 33.a5 Qa7 34.a6 f4 35.Qb7 1-0
[Event "Titled Tue 27th May Early"]
[Site "chess.com INT"]
[Date "2025.05.27"]
[Round "4"]
[White "Preobrazhenskaya, Diana"]
[Black "Mateus, Mar"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2103"]
[BlackElo "1963"]
[ECO "B62"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Keres variation"]
[EventDate "2025.05.27"]
[WhiteFideId "34270566"]
[BlackFideId "4401549"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Bd7
8. O-O-O a6 9. f4 Be7 10. Qg3 h6 11. Bxf6 Bxf6 12. Nxc6 bxc6 13. Rxd6 Qa5
14. e5 Be7 15. Rd1 g5 16. f5 exf5 17. Bc4 Be6 18. Bxe6 fxe6 19. Qf3 Qxe5
20. Qxc6+ Kf7 21. Rhe1 Qf6 22. Rd7 Rac8 23. Qxa6 Rhd8 24. Red1 Rxd7 25.
Rxd7 Rd8 26. Rxd8 Bxd8 27. Qb7+ Kg6 28. a4 Qd4 29. Kb1 Ba5 30. Qc6 Bxc3 31.
bxc3 Qg1+ 32. Kb2 Kf6 33. a5 Qa7 34. a6 f4 35. Qb7 1-0