
[Event "38th ChessOrg Open"]
[Site "Bad Woerishofen GER"]
[Date "2023.03.04"]
[Round "2.16"]
[White "Jahn, Peter"]
[Black "Koepke, C"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2298"]
[ECO "A49"]
[PlyCount "60"]
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 c5 5.O-O cxd4 6.Nxd4 h5 7.h4 Nc6 8.c4 Ng4 9.Nb3 a5 10.Na3 d6 11.Nc2 Bd7 12.Nbd4 a4 13.Rb1 O-O 14.Bg5 Re8 15.b3 axb3 16.Rxb3 Nxd4 17.Nxd4 Ba4 18.Bxb7 Bxb3 19.axb3 Qb6 20.Bxa8 Bxd4 21.Be4 e6 22.Bf3 Nxf2 23.Qc2 Nh3+ 24.Kg2 Nxg5 25.hxg5 Kg7 26.Be4 Re7 27.Rh1 Qc5 28.Qd3 Qe5 29.Rd1 Bc5 30.Qd2 Qxe4+ 0-1
[Site "Bad Woerishofen GER"]
[Date "2023.03.04"]
[Round "2.16"]
[White "Jahn, Peter"]
[Black "Koepke, C"]
[Result "0-1"]
[WhiteElo "2068"]
[BlackElo "2298"]
[ECO "A49"]
[PlyCount "60"]
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 c5 5.O-O cxd4 6.Nxd4 h5 7.h4 Nc6 8.c4 Ng4 9.Nb3 a5 10.Na3 d6 11.Nc2 Bd7 12.Nbd4 a4 13.Rb1 O-O 14.Bg5 Re8 15.b3 axb3 16.Rxb3 Nxd4 17.Nxd4 Ba4 18.Bxb7 Bxb3 19.axb3 Qb6 20.Bxa8 Bxd4 21.Be4 e6 22.Bf3 Nxf2 23.Qc2 Nh3+ 24.Kg2 Nxg5 25.hxg5 Kg7 26.Be4 Re7 27.Rh1 Qc5 28.Qd3 Qe5 29.Rd1 Bc5 30.Qd2 Qxe4+ 0-1
[Event "38th ChessOrg Open"]
[Site "Bad Woerishofen GER"]
[Date "2023.03.04"]
[Round "2.16"]
[White "Jahn, Peter"]
[Black "Koepke, C"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2068"]
[BlackElo "2298"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[EventDate "2023.03.03"]
[WhiteFideId "12989614"]
[BlackFideId "4655737"]
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. O-O cxd4 6. Nxd4 h5 7. h4 Nc6 8.
c4 Ng4 9. Nb3 a5 10. Na3 d6 11. Nc2 Bd7 12. Nbd4 a4 13. Rb1 O-O 14. Bg5 Re8
15. b3 axb3 16. Rxb3 Nxd4 17. Nxd4 Ba4 18. Bxb7 Bxb3 19. axb3 Qb6 20. Bxa8
Bxd4 21. Be4 e6 22. Bf3 Nxf2 23. Qc2 Nh3+ 24. Kg2 Nxg5 25. hxg5 Kg7 26. Be4
Re7 27. Rh1 Qc5 28. Qd3 Qe5 29. Rd1 Bc5 30. Qd2 Qxe4+ 0-1