WORLDBASE Game / Partie #1205108
[Event "Dem 2022"]
[Site "Magdeburg GER"]
[Date "2022.08.16"]
[Round "4.15"]
[White "Koehler, Christian Friedrich"]
[Black "Costa, Leonardo"]
[Result "0-1"]
[WhiteElo "2285"]
[BlackElo "2326"]
[ECO "A16"]
[PlyCount "80"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 c5 7.O-O Nc6 8.d3 Ne8 9.Be3 Nc7 10.d4 cxd4 11.Nxd4 Ne5 12.b3 Ng4 13.Bc1 Ne6 14.Nde2 a6 15.h3 Nf6 16.Be3 Rb8 17.a4 a5 18.Qc2 b6 19.Rad1 Nd7 20.f4 Bb7 21.Nb5 Bc6 22.Ned4 Nxd4 23.Nxd4 Bxd4 24.Rxd4 Qc7 25.Rd2 Nc5 26.f5 e5 27.Bh6 Rfe8 28.Re2 Rb7 29.Qc3 Qd8 30.f6 Re6 31.Bg7 Rc7 32.Qe3 Nd7 33.Ref2 Qa8 34.Qh6 Nc5 35.Rf4 exf4 36.Rxf4 Re5 37.Bf3 g5 38.Rg4 Bxe4 39.Bh8 Ne6 40.Bxe4 Rxe4 0-1
[Event "DEM 2022"] [Site "Magdeburg GER"] [Date "2022.08.16"] [Round "4.15"] [White "Koehler, Christian Friedrich"] [Black "Costa, Leonardo"] [Result "0-1"] [BlackTitle "FM"] [WhiteElo "2285"] [BlackElo "2326"] [ECO "A16"] [Opening "English opening"] [EventDate "2022.08.14"] [WhiteFideId "12931489"] [BlackFideId "16213955"] 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 c5 7. O-O Nc6 8. d3 Ne8 9. Be3 Nc7 10. d4 cxd4 11. Nxd4 Ne5 12. b3 Ng4 13. Bc1 Ne6 14. Nde2 a6 15. h3 Nf6 16. Be3 Rb8 17. a4 a5 18. Qc2 b6 19. Rad1 Nd7 20. f4 Bb7 21. Nb5 Bc6 22. Ned4 Nxd4 23. Nxd4 Bxd4 24. Rxd4 Qc7 25. Rd2 Nc5 26. f5 e5 27. Bh6 Rfe8 28. Re2 Rb7 29. Qc3 Qd8 30. f6 Re6 31. Bg7 Rc7 32. Qe3 Nd7 33. Ref2 Qa8 34. Qh6 Nc5 35. Rf4 exf4 36. Rxf4 Re5 37. Bf3 g5 38. Rg4 Bxe4 39. Bh8 Ne6 40. Bxe4 Rxe4 0-1