
[Event "Titled Tue 20th May Early"]
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "4"]
[White "Perez Rojas, Jorge"]
[Black "Mattenberger, Matthias"]
[Result "1-0"]
[WhiteElo "2100"]
[BlackElo "2286"]
[ECO "B53"]
[PlyCount "87"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 Nf6 7.c4 e6 8.Nc3 Be7 9.h3 O-O 10.O-O a6 11.Ba4 Qa5 12.Bd2 Nb4 13.Qe2 Bxa4 14.a3 Nc2 15.Rac1 Bb3 16.Nd5 Qd8 17.Nxe7+ Qxe7 18.Qd3 Ba4 19.b3 Bc6 20.Qxc2 Bxe4 21.Qc3 Rac8 22.Rfe1 d5 23.c5 Bxf3 24.gxf3 Nd7 25.b4 b6 26.c6 Nb8 27.c7 Nd7 28.Bf4 Rfe8 29.Bg3 e5 30.Qc6 d4 31.Qb7 a5 32.bxa5 bxa5 33.a4 f6 34.Qd5+ Qe6 35.Qxa5 Kh8 36.Qd2 Qd6 37.Qa5 Nb6 38.Rc5 Rxc7 39.Rec1 Rxc5 40.Rxc5 Nd5 41.Rxd5 Qa3 42.Rd8 Rg8 43.Qd5 Qc1+ 44.Kg2 1-0
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "4"]
[White "Perez Rojas, Jorge"]
[Black "Mattenberger, Matthias"]
[Result "1-0"]
[WhiteElo "2100"]
[BlackElo "2286"]
[ECO "B53"]
[PlyCount "87"]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Qd3 Nf6 7.c4 e6 8.Nc3 Be7 9.h3 O-O 10.O-O a6 11.Ba4 Qa5 12.Bd2 Nb4 13.Qe2 Bxa4 14.a3 Nc2 15.Rac1 Bb3 16.Nd5 Qd8 17.Nxe7+ Qxe7 18.Qd3 Ba4 19.b3 Bc6 20.Qxc2 Bxe4 21.Qc3 Rac8 22.Rfe1 d5 23.c5 Bxf3 24.gxf3 Nd7 25.b4 b6 26.c6 Nb8 27.c7 Nd7 28.Bf4 Rfe8 29.Bg3 e5 30.Qc6 d4 31.Qb7 a5 32.bxa5 bxa5 33.a4 f6 34.Qd5+ Qe6 35.Qxa5 Kh8 36.Qd2 Qd6 37.Qa5 Nb6 38.Rc5 Rxc7 39.Rec1 Rxc5 40.Rxc5 Nd5 41.Rxd5 Qa3 42.Rd8 Rg8 43.Qd5 Qc1+ 44.Kg2 1-0
[Event "Titled Tue 20th May Early"]
[Site "chess.com INT"]
[Date "2025.05.20"]
[Round "4"]
[White "Perez Rojas, Jorge"]
[Black "Mattenberger, Matthias"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2100"]
[BlackElo "2286"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[EventDate "2025.05.20"]
[WhiteFideId "3452093"]
[BlackFideId "1339958"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 Nf6 7. c4 e6 8.
Nc3 Be7 9. h3 O-O 10. O-O a6 11. Ba4 Qa5 12. Bd2 Nb4 13. Qe2 Bxa4 14. a3
Nc2 15. Rac1 Bb3 16. Nd5 Qd8 17. Nxe7+ Qxe7 18. Qd3 Ba4 19. b3 Bc6 20. Qxc2
Bxe4 21. Qc3 Rac8 22. Rfe1 d5 23. c5 Bxf3 24. gxf3 Nd7 25. b4 b6 26. c6 Nb8
27. c7 Nd7 28. Bf4 Rfe8 29. Bg3 e5 30. Qc6 d4 31. Qb7 a5 32. bxa5 bxa5 33.
a4 f6 34. Qd5+ Qe6 35. Qxa5 Kh8 36. Qd2 Qd6 37. Qa5 Nb6 38. Rc5 Rxc7 39.
Rec1 Rxc5 40. Rxc5 Nd5 41. Rxd5 Qa3 42. Rd8 Rg8 43. Qd5 Qc1+ 44. Kg2 1-0