
[Event "Bodensee Open 2023"]
[Site "Bregenz AUT"]
[Date "2023.05.13"]
[Round "1.17"]
[White "Dittmar, P"]
[Black "Federer, Colin"]
[Result "1-0"]
[WhiteElo "2162"]
[BlackElo "1942"]
[ECO "E70"]
[PlyCount "97"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bd3 O-O 6.Nge2 e5 7.d5 Nbd7 8.O-O a5 9.a3 Nc5 10.Bc2 a4 11.Be3 Bd7 12.Bxc5 dxc5 13.f3 Qe8 14.d6 cxd6 15.Qxd6 Qe6 16.Qxe6 Bxe6 17.Nxa4 Bxc4 18.Kf2 Bb5 19.Nac3 Ba6 20.Rfd1 Rfd8 21.Ba4 Bxe2 22.Kxe2 Bh6 23.Bb3 Kf8 24.Nd5 Nxd5 25.Bxd5 Ke7 26.Rd3 Rac8 27.Rb3 Rc7 28.a4 Ra8 29.a5 Ra7 30.Rb5 Bg5 31.Ra3 Kd8 32.Rc3 f5 33.Rbxc5 Rxc5 34.Rxc5 Bf6 35.Kd3 f4 36.Kc4 g5 37.h3 Be7 38.Rb5 Kc7 39.b4 h6 40.Rb6 Bd6 41.Kb5 h5 42.Kc4 h4 43.Kb5 Be7 44.Re6 Bd6 45.Rg6 Be7 46.Rg7 Kd8 47.Kb6 Ra6+ 48.Kxb7 Rd6 49.Bc6 1-0
[Site "Bregenz AUT"]
[Date "2023.05.13"]
[Round "1.17"]
[White "Dittmar, P"]
[Black "Federer, Colin"]
[Result "1-0"]
[WhiteElo "2162"]
[BlackElo "1942"]
[ECO "E70"]
[PlyCount "97"]
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Bd3 O-O 6.Nge2 e5 7.d5 Nbd7 8.O-O a5 9.a3 Nc5 10.Bc2 a4 11.Be3 Bd7 12.Bxc5 dxc5 13.f3 Qe8 14.d6 cxd6 15.Qxd6 Qe6 16.Qxe6 Bxe6 17.Nxa4 Bxc4 18.Kf2 Bb5 19.Nac3 Ba6 20.Rfd1 Rfd8 21.Ba4 Bxe2 22.Kxe2 Bh6 23.Bb3 Kf8 24.Nd5 Nxd5 25.Bxd5 Ke7 26.Rd3 Rac8 27.Rb3 Rc7 28.a4 Ra8 29.a5 Ra7 30.Rb5 Bg5 31.Ra3 Kd8 32.Rc3 f5 33.Rbxc5 Rxc5 34.Rxc5 Bf6 35.Kd3 f4 36.Kc4 g5 37.h3 Be7 38.Rb5 Kc7 39.b4 h6 40.Rb6 Bd6 41.Kb5 h5 42.Kc4 h4 43.Kb5 Be7 44.Re6 Bd6 45.Rg6 Be7 46.Rg7 Kd8 47.Kb6 Ra6+ 48.Kxb7 Rd6 49.Bc6 1-0
[Event "Bodensee Open 2023"]
[Site "Bregenz AUT"]
[Date "2023.05.13"]
[Round "1.17"]
[White "Dittmar, P"]
[Black "Federer, Colin"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2162"]
[BlackElo "1942"]
[ECO "E70"]
[Opening "King's Indian"]
[Variation "4.e4"]
[EventDate "2023.05.13"]
[WhiteFideId "4602064"]
[BlackFideId "1345117"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 e5 7. d5 Nbd7 8.
O-O a5 9. a3 Nc5 10. Bc2 a4 11. Be3 Bd7 12. Bxc5 dxc5 13. f3 Qe8 14. d6
cxd6 15. Qxd6 Qe6 16. Qxe6 Bxe6 17. Nxa4 Bxc4 18. Kf2 Bb5 19. Nac3 Ba6 20.
Rfd1 Rfd8 21. Ba4 Bxe2 22. Kxe2 Bh6 23. Bb3 Kf8 24. Nd5 Nxd5 25. Bxd5 Ke7
26. Rd3 Rac8 27. Rb3 Rc7 28. a4 Ra8 29. a5 Ra7 30. Rb5 Bg5 31. Ra3 Kd8 32.
Rc3 f5 33. Rbxc5 Rxc5 34. Rxc5 Bf6 35. Kd3 f4 36. Kc4 g5 37. h3 Be7 38. Rb5
Kc7 39. b4 h6 40. Rb6 Bd6 41. Kb5 h5 42. Kc4 h4 43. Kb5 Be7 44. Re6 Bd6 45.
Rg6 Be7 46. Rg7 Kd8 47. Kb6 Ra6+ 48. Kxb7 Rd6 49. Bc6 1-0