
[Event "German Masters 2023"]
[Site "Rosenheim GER"]
[Date "2023.12.19"]
[Round "9.5"]
[White "Roseneck, Jonas"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2472"]
[ECO "A13"]
[PlyCount "91"]
1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Bd7 6.Qxc4 c5 7.Ne5 Qc8 8.Qd3 Nc6 9.Nxd7 Nxd7 10.Nc3 Be7 11.b3 O-O 12.Bb2 Rd8 13.Rd1 Nf6 14.Qb1 Qd7 15.O-O Rac8 16.d3 b6 17.Rd2 e5 18.Rfd1 Qe6 19.e3 h5 20.Ne2 Nd5 21.h4 a6 22.d4 cxd4 23.exd4 Bb4 24.dxe5 Bxd2 25.Rxd2 Nde7 26.Nf4 Qh6 27.Rxd8+ Nxd8 28.Ba3 Ne6 29.Bxe7 Nxf4 30.gxf4 Qxf4 31.Bg5 Qxe5 32.Be3 b5 33.Qd1 b4 34.Bf3 f5 35.Bd5+ Kf8 36.Qf3 a5 37.Bf4 Qe1+ 38.Kg2 g6 39.Qg3 Kg7 40.Be3 Qd1 41.Qe5+ Kh7 42.Qe7+ Kh8 43.Qf6+ Kh7 44.Qf7+ Kh8 45.Bf3 Qd6 46.Bd5 1-0
[Site "Rosenheim GER"]
[Date "2023.12.19"]
[Round "9.5"]
[White "Roseneck, Jonas"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteElo "2390"]
[BlackElo "2472"]
[ECO "A13"]
[PlyCount "91"]
1.c4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Bd7 6.Qxc4 c5 7.Ne5 Qc8 8.Qd3 Nc6 9.Nxd7 Nxd7 10.Nc3 Be7 11.b3 O-O 12.Bb2 Rd8 13.Rd1 Nf6 14.Qb1 Qd7 15.O-O Rac8 16.d3 b6 17.Rd2 e5 18.Rfd1 Qe6 19.e3 h5 20.Ne2 Nd5 21.h4 a6 22.d4 cxd4 23.exd4 Bb4 24.dxe5 Bxd2 25.Rxd2 Nde7 26.Nf4 Qh6 27.Rxd8+ Nxd8 28.Ba3 Ne6 29.Bxe7 Nxf4 30.gxf4 Qxf4 31.Bg5 Qxe5 32.Be3 b5 33.Qd1 b4 34.Bf3 f5 35.Bd5+ Kf8 36.Qf3 a5 37.Bf4 Qe1+ 38.Kg2 g6 39.Qg3 Kg7 40.Be3 Qd1 41.Qe5+ Kh7 42.Qe7+ Kh8 43.Qf6+ Kh7 44.Qf7+ Kh8 45.Bf3 Qd6 46.Bd5 1-0
[Event "German Masters 2023"]
[Site "Rosenheim GER"]
[Date "2023.12.19"]
[Round "9.5"]
[White "Roseneck, Jonas"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2390"]
[BlackElo "2472"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[EventDate "2023.12.11"]
[WhiteFideId "12939870"]
[BlackFideId "16213955"]
1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 c5 7. Ne5 Qc8
8. Qd3 Nc6 9. Nxd7 Nxd7 10. Nc3 Be7 11. b3 O-O 12. Bb2 Rd8 13. Rd1 Nf6 14.
Qb1 Qd7 15. O-O Rac8 16. d3 b6 17. Rd2 e5 18. Rfd1 Qe6 19. e3 h5 20. Ne2
Nd5 21. h4 a6 22. d4 cxd4 23. exd4 Bb4 24. dxe5 Bxd2 25. Rxd2 Nde7 26. Nf4
Qh6 27. Rxd8+ Nxd8 28. Ba3 Ne6 29. Bxe7 Nxf4 30. gxf4 Qxf4 31. Bg5 Qxe5 32.
Be3 b5 33. Qd1 b4 34. Bf3 f5 35. Bd5+ Kf8 36. Qf3 a5 37. Bf4 Qe1+ 38. Kg2
g6 39. Qg3 Kg7 40. Be3 Qd1 41. Qe5+ Kh7 42. Qe7+ Kh8 43. Qf6+ Kh7 44. Qf7+
Kh8 45. Bf3 Qd6 46. Bd5 1-0