
[Event "Heusenstamm Schloss Open"]
[Site "Heusenstamm GER"]
[Date "2023.11.26"]
[Round "6.72"]
[White "Derr, Oleg"]
[Black "Mehlen, Theodor"]
[Result "1-0"]
[WhiteElo "1808"]
[BlackElo "1808"]
[ECO "D35"]
[PlyCount "83"]
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Qc2 O-O 8.Bd3 h6 9.Bh4 Nbd7 10.Nf3 a5 11.a4 Re8 12.O-O Nh5 13.Bxe7 Qxe7 14.Rae1 Nhf6 15.e4 dxe4 16.Nxe4 Nxe4 17.Rxe4 Qd8 18.Rxe8+ Qxe8 19.Re1 Qf8 20.Bc4 Nb6 21.Bb3 Bd7 22.Ne5 Be6 23.Bxe6 fxe6 24.Qb3 Nd5 25.Qxb7 Rc8 26.Qd7 Qe8 27.Qxe8+ Rxe8 28.Nxc6 Kf7 29.Rc1 Nf4 30.Rc5 Nd3 31.Ne5+ Nxe5 32.dxe5 Rb8 33.Rb5 Rc8 34.g3 Rc4 35.Rxa5 Rb4 36.Ra7+ Kg6 37.a5 Rxb2 38.Re7 Kf5 39.Rxg7 Ra2 40.Rh7 Rxa5 41.Rxh6 Rxe5 42.Rh5+ 1-0
[Site "Heusenstamm GER"]
[Date "2023.11.26"]
[Round "6.72"]
[White "Derr, Oleg"]
[Black "Mehlen, Theodor"]
[Result "1-0"]
[WhiteElo "1808"]
[BlackElo "1808"]
[ECO "D35"]
[PlyCount "83"]
1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.e3 Be7 7.Qc2 O-O 8.Bd3 h6 9.Bh4 Nbd7 10.Nf3 a5 11.a4 Re8 12.O-O Nh5 13.Bxe7 Qxe7 14.Rae1 Nhf6 15.e4 dxe4 16.Nxe4 Nxe4 17.Rxe4 Qd8 18.Rxe8+ Qxe8 19.Re1 Qf8 20.Bc4 Nb6 21.Bb3 Bd7 22.Ne5 Be6 23.Bxe6 fxe6 24.Qb3 Nd5 25.Qxb7 Rc8 26.Qd7 Qe8 27.Qxe8+ Rxe8 28.Nxc6 Kf7 29.Rc1 Nf4 30.Rc5 Nd3 31.Ne5+ Nxe5 32.dxe5 Rb8 33.Rb5 Rc8 34.g3 Rc4 35.Rxa5 Rb4 36.Ra7+ Kg6 37.a5 Rxb2 38.Re7 Kf5 39.Rxg7 Ra2 40.Rh7 Rxa5 41.Rxh6 Rxe5 42.Rh5+ 1-0
[Event "Heusenstamm Schloss Open"]
[Site "Heusenstamm GER"]
[Date "2023.11.26"]
[Round "6.72"]
[White "Derr, Oleg"]
[Black "Mehlen, Theodor"]
[Result "1-0"]
[WhiteElo "1808"]
[BlackElo "1808"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[EventDate "2023.11.23"]
[WhiteFideId "34611517"]
[BlackFideId "16271424"]
[EventType "swiss"]
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Qc2 O-O 8.
Bd3 h6 9. Bh4 Nbd7 10. Nf3 a5 11. a4 Re8 12. O-O Nh5 13. Bxe7 Qxe7 14. Rae1
Nhf6 15. e4 dxe4 16. Nxe4 Nxe4 17. Rxe4 Qd8 18. Rxe8+ Qxe8 19. Re1 Qf8 20.
Bc4 Nb6 21. Bb3 Bd7 22. Ne5 Be6 23. Bxe6 fxe6 24. Qb3 Nd5 25. Qxb7 Rc8 26.
Qd7 Qe8 27. Qxe8+ Rxe8 28. Nxc6 Kf7 29. Rc1 Nf4 30. Rc5 Nd3 31. Ne5+ Nxe5
32. dxe5 Rb8 33. Rb5 Rc8 34. g3 Rc4 35. Rxa5 Rb4 36. Ra7+ Kg6 37. a5 Rxb2
38. Re7 Kf5 39. Rxg7 Ra2 40. Rh7 Rxa5 41. Rxh6 Rxe5 42. Rh5+ 1-0