
[Event "56th Biel Master Open"]
[Site "Biel SUI"]
[Date "2023.07.21"]
[Round "5.16"]
[White "Materia, Marco"]
[Black "Rosen, E"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2344"]
[ECO "D37"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bf4 Bb4 6.cxd5 exd5 7.g3 Ne4 8.Rc1 c6 9.Bg2 O-O 10.O-O Nxc3 11.bxc3 Ba5 12.Qd3 Re8 13.Nd2 Nf6 14.f3 Nh5 15.Be3 f5 16.Rfe1 Be6 17.Bf2 f4 18.e4 fxe3 19.Rxe3 Qd7 20.Nb3 Bb6 21.Rce1 Nf6 22.Nc5 Bxc5 23.dxc5 Bh3 24.Bxh3 Qxh3 25.Re7 Rxe7 26.Rxe7 b6 27.Qa6 Qc8 28.Qxc8+ Rxc8 29.Rxa7 b5 30.Bd4 Re8 31.Kf2 Re6 32.g4 Kf8 33.Rc7 Ne8 34.Rc8 Kf7 35.h4 Ke7 36.Ra8 Kf7 37.Ra7+ Re7 38.Ra6 Re6 39.Kg3 Nc7 40.Ra7 Re7 41.f4 g6 42.f5 gxf5 43.gxf5 Ke8 44.Bf6 Rd7 45.Be5 Kd8 46.Rxc7 Rxc7 47.Bxc7+ Kxc7 48.Kf4 Kd7 49.Ke5 Ke7 50.a3 1-0
[Site "Biel SUI"]
[Date "2023.07.21"]
[Round "5.16"]
[White "Materia, Marco"]
[Black "Rosen, E"]
[Result "1-0"]
[WhiteElo "2436"]
[BlackElo "2344"]
[ECO "D37"]
[PlyCount "99"]
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bf4 Bb4 6.cxd5 exd5 7.g3 Ne4 8.Rc1 c6 9.Bg2 O-O 10.O-O Nxc3 11.bxc3 Ba5 12.Qd3 Re8 13.Nd2 Nf6 14.f3 Nh5 15.Be3 f5 16.Rfe1 Be6 17.Bf2 f4 18.e4 fxe3 19.Rxe3 Qd7 20.Nb3 Bb6 21.Rce1 Nf6 22.Nc5 Bxc5 23.dxc5 Bh3 24.Bxh3 Qxh3 25.Re7 Rxe7 26.Rxe7 b6 27.Qa6 Qc8 28.Qxc8+ Rxc8 29.Rxa7 b5 30.Bd4 Re8 31.Kf2 Re6 32.g4 Kf8 33.Rc7 Ne8 34.Rc8 Kf7 35.h4 Ke7 36.Ra8 Kf7 37.Ra7+ Re7 38.Ra6 Re6 39.Kg3 Nc7 40.Ra7 Re7 41.f4 g6 42.f5 gxf5 43.gxf5 Ke8 44.Bf6 Rd7 45.Be5 Kd8 46.Rxc7 Rxc7 47.Bxc7+ Kxc7 48.Kf4 Kd7 49.Ke5 Ke7 50.a3 1-0
[Event "56th Biel Master Open"]
[Site "Biel SUI"]
[Date "2023.07.21"]
[Round "5.16"]
[White "Materia, Marco"]
[Black "Rosen, E"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2436"]
[BlackElo "2344"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[EventDate "2023.07.17"]
[WhiteFideId "45150451"]
[BlackFideId "2032562"]
1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. g3 Ne4
8. Rc1 c6 9. Bg2 O-O 10. O-O Nxc3 11. bxc3 Ba5 12. Qd3 Re8 13. Nd2 Nf6 14.
f3 Nh5 15. Be3 f5 16. Rfe1 Be6 17. Bf2 f4 18. e4 fxe3 19. Rxe3 Qd7 20. Nb3
Bb6 21. Rce1 Nf6 22. Nc5 Bxc5 23. dxc5 Bh3 24. Bxh3 Qxh3 25. Re7 Rxe7 26.
Rxe7 b6 27. Qa6 Qc8 28. Qxc8+ Rxc8 29. Rxa7 b5 30. Bd4 Re8 31. Kf2 Re6 32.
g4 Kf8 33. Rc7 Ne8 34. Rc8 Kf7 35. h4 Ke7 36. Ra8 Kf7 37. Ra7+ Re7 38. Ra6
Re6 39. Kg3 Nc7 40. Ra7 Re7 41. f4 g6 42. f5 gxf5 43. gxf5 Ke8 44. Bf6 Rd7
45. Be5 Kd8 46. Rxc7 Rxc7 47. Bxc7+ Kxc7 48. Kf4 Kd7 49. Ke5 Ke7 50. a3 1-0