Ratkaise 340342: Musta puolusta ja voita
Heinz Willi Bade - Siegfried Maus
Oberliga NRW 8687 II playoff Germany, 1987
Oberliga NRW 8687 II playoff Germany, 1987
- 1.Rf3
- e6
- 2.g3
- Rf6
- 3.Lg2
- d5
- 4.d3
- c5
- 5.O-O
- Rc6
- 6.Rbd2
- Le7
- 7.e4
- b6
- 8.Te1
- Lb7
- 9.a3
- Dc7
- 10.De2
- O-O
- 11.e5
- Rd7
- 12.h4
- Tac8
- 13.c3
- La6
- 14.Rf1
- Ra5
- 15.Lg5
- Tce8
- 16.R1h2
- d4
- 17.c4
- Rb3
- 18.Tad1
- b5
- 19.cxb5
- Lxb5
- 20.De4
- Lc6
- 21.Dg4
- Lxg5
- 22.hxg5
- Tb8
- 23.Dh5
- Lxf3
- 24.Rxf3
- Ra5
- 25.Te2
- Rc6
- 26.Tde1
- Tb3
- 27.Te4
- Tfb8
- 28.Th4
- Rf8
- 29.Rd2
- Rxe5
- 30.Re4
- Red7
- 31.Tf4
- Ratkaisu:31.Tf4
- Uhkaava:
- 32.Dxf7+
- Kh8
- 33.Rf6
- Rxf6
- 34.Dxc7
- Rg6 Black is winning. White's better king safety is not enough compensation for Black's material advantage.
- 31...Rg6
- 32.Tf3
- Txb2
- 33.Lh3
- Tb1
- 34.Txb1
- Txb1+
- 35.Kh2
- Rde5
- 36.Tf6
- De7
- 37.Lg2
- Rxd3
- 38.Tf3
- Re1
- 39.Rf6+
- gxf6
- 40.gxf6
- Rxf3+
- 41.Dxf3
- Df8
- 42.Dc6
- Re5
- 43.Dc7
- Rf3+
- 44.Kh3
- Dh6+
- 45.Kg4
- Rh2#