MESON Chess Problem Database
Problem Display
PID: 120935 (1nrN1b2/nQ6/r1q4p/4p3/4k3/1PPpN3/BP1K1R2/5R2 w - - 0 1)
Knuppert, Hugo
1st Prize, BCF 140. Ty. (Whyatt MT), 1976-1977
#3
10 + 10
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qd5
- 2.Qxd5#
- 1...Rxa2
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Qh7+
- 1...Ra3
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Qh7+
- 1...Ra4
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Qh7+
- 1...Ra5
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Qh7+
- 1...Bd6
- 2.Qh7#
- 1...Bg7
- 2.Rh1
- threat
- 3.Rh4#
- 2...Bf6
- 3.Qh7#
- threat
- 2.Rh2
- threat
- 3.Rh4#
- 2...Bf6
- 3.Qh7#
- threat
- 2.Rh1
- 1...Sd7
- 2.Bb1
- threat
- 3.Bxd3#
- 2...Sc5
- 3.Qb4#
- threat
- 2.Bb1
- 1...Qd5
- Tries
- 1.Sxc6?
- threat
- 2.Qh7#
- 1...Raxc6
- 2.Qf7
- threat
- 3.Qd5#
- 3.Qf3#
- 3.Qf5#
- threat
- 2.Qh7+
- 2...Rg6
- 3.Qxg6#
- 2...Rg6
- 2.Qf7
- 1...Rcxc6
- 2.Bb1
- threat
- 3.Bxd3#
- threat
- 2.Qf7
- threat
- 3.Qd5#
- 3.Qf3#
- 3.Qf5#
- threat
- 2.Bb1
- 1...Be7
- 2.Rf4+
- 2...exf4
- 3.Qxe7#
- 2...exf4
- 2.Qxe7
- threat
- 3.Rf4#
- 3.Qb4#
- 3.Qh4#
- 3.Qxe5#
- 3.Qh7#
- threat
- 2.Rf4+
- 1...Sd7
- 2.Bb1
- threat
- 3.Bxd3#
- 2...Sc5
- 3.Qb4#
- 3.Qh7#
- threat
- 2.Qxd7
- threat
- 3.Qg4#
- 3.Qf5#
- 3.Qxd3#
- 3.Qd5#
- 3.Qh7#
- threat
- 2.Bb1
- 1...Rc7!
- threat
- 1.Qf7?
- threat
- 2.Qf3#
- 2.Qf5#
- 1...Qd7
- 2.Qf3#
- 1...Qe6
- 2.Qf3#
- 1...Qf6
- 2.Qd5#
- 1...Qg6
- 2.Qd5#
- 2.Qf3#
- 1...Qxc3+!
- threat
- 1.b4?
- threat
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Sxc6
- threat
- 3.Bd5#
- 3.Qh7#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Sg4
- 1...Rxa2
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Qh7+
- 1...Rxd8
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Sg4
- 1...Bxb4
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Bd5+
- 1...Rc7
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Sg4
- 1...Ra3
- 2.Sxc6
- threat
- 3.Bd5#
- 3.Qh7#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 3.Qh7#
- 2...Qxd5
- 2.Qxc6+
- 2...Rxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Rxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 3.Qxg6#
- 2...Qg6
- 2.Sxc6
- 1...Ra4
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Sxc6
- threat
- 3.Bd5#
- 3.Qh7#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 3.Qh7#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Bf7
- threat
- 3.Bg6#
- threat
- 2.Qxc6+
- 2...Rxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Rxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 3.Qxg6#
- 2...Qg6
- 2.Sg4
- 1...Ra5
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Qh7+
- 2...Qg6
- 3.Qxg6#
- 2...Qg6
- 2.Sg4
- 1...Rb6
- 2.Sg4
- threat
- 3.Sf6#
- 3.Re1#
- threat
- 2.Sf5
- threat
- 3.Sg3#
- 3.Re1#
- threat
- 2.Sxc6
- threat
- 3.Bd5#
- 3.Qh7#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Qxc6+
- 2...Rbxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Rbxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Sg4
- 1...Bc5
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Bd5+
- 1...Be7
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- threat
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Bd5+
- 1...Bg7
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- threat
- 2.Rh1
- threat
- 3.Rh4#
- 2...Bf6
- 3.Qh7#
- threat
- 2.Rh2
- threat
- 3.Rh4#
- 2...Bf6
- 3.Qh7#
- threat
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Bd5+
- 1...Sb5
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Sxc6
- 3.Bd5#
- 2...Raxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Bd5+
- 1...Sd7
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- threat
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Sxc6
- 3.Bd5#
- 2...Raxc6
- 2.Bd5+
- 1...h5
- 2.Sxc6
- threat
- 3.Bd5#
- 3.Qh7#
- threat
- 2.Bd5+
- 2...Qxd5
- 3.Qxd5#
- 2...Qxd5
- 2.Be6
- threat
- 3.Bf5#
- 3.Qh7#
- threat
- 2.Qxc6+
- 2...Raxc6
- 3.Bd5#
- 2...Rcxc6
- 3.Bd5#
- 2...Saxc6
- 3.Bd5#
- 2...Sbxc6
- 3.Bd5#
- 2...Raxc6
- 2.Qh7+
- 2...Qg6
- 3.Bd5#
- 2...Qg6
- 2.Sxc6
- 1...Qxb7!
- threat
- 1.Sxc6?
- Keys
- 1.Re1!
- threat
- 2.Sc4+
- 2...Kd5
- 3.Rxe5#
- 2...Kd5
- 2.Sc4+
- 1...Bc5
- 2.Qf7
- threat
- 3.Qf3#
- 3.Qf5#
- 2...Bxe3+
- 3.Rxe3#
- 2...Qf6
- 3.Qd5#
- threat
- 2.Qf7
- 1...Bg7
- 2.Rh1
- threat
- 3.Rh4#
- 2...Bf6
- 3.Qh7#
- threat
- 2.Rh1
- 1...Sd7
- 2.Bb1
- threat
- 3.Bxd3#
- 2...Sc5
- 3.Qb4#
- threat
- 2.Bb1
- threat
- 1.Re1!
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