MESON Chess Problem Database
Problem Display
PID: 127568 (Q7/1p2p2K/2p5/3pk1N1/3R3N/3rp1pB/4p1r1/7b w - - 0 1)
Dedrle, Cyril
Prager Presse, 1937
#3
6 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kf6
- 2.Shf3
- threat
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- threat
- 2.Sgf3
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- threat
- 2.Qf8+
- 2...Ke5
- 3.Qf4#
- 2...Kxg5
- 3.Qh6#
- 3.Qf5#
- 2...Ke5
- 2.Qh8+
- 2...Kxg5
- 3.Qe5#
- 2...Kxg5
- 2.Shf3
- 1...Kf6
- Tries
- 1.Shf3+?
- 1...Kf6
- 2.Rf4#
- 2.Qf8#
- 2.Qh8#
- 1...Kd6!
- 1...Kf6
- 1.Sf5?
- threat
- 2.Qh8#
- 1...Kf6
- 2.Kh6
- threat
- 3.Qh8#
- 2...Ke5
- 3.Qh8#
- threat
- 2.Qf8+
- 2...Ke5
- 3.Qxe7#
- 3.Qg7#
- 3.Qh8#
- 2...Kxg5
- 3.Qh6#
- 2...Ke5
- 2.Qg8
- threat
- 3.Qg7#
- 2...Ke5
- 3.Qe6#
- 3.Qg7#
- 3.Qh8#
- threat
- 2.Kh6
- 1...Rxd4!
- threat
- 1.Sg6+?
- 1...Kd6
- 2.Qxb7
- threat
- 3.Se4#
- 3.Qxe7#
- 2...Kc5
- 3.Qb4#
- threat
- 2.Qxb7
- 1...Kf6
- 2.Kh6
- threat
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- threat
- 2.Sf3
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- 3.Qf8#
- threat
- 2.Se6
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- 3.Qf8#
- threat
- 2.Rf4+
- 2...Kxg5
- 3.Rf5#
- 2...Kxg5
- 2.Rg4
- threat
- 3.Qf8#
- 2...Kf5
- 3.Qf8#
- threat
- 2.Qb8
- threat
- 3.Qf4#
- 3.Qe5#
- 2...Kxg5
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- 3.Qd8#
- threat
- 2.Qf8+
- 2...Kxg5
- 3.Qf5#
- 2...Kxg5
- 2.Qh8+
- 2...Kxg5
- 3.Qe5#
- 2...Kxg5
- 2.Kh6
- 1...Kxd4!
- 1...Kd6
- 1.Sgf3+?
- 1...Kf6
- 2.Rf4#
- 2.Qf8#
- 1...Kd6!
- 1...Kf6
- 1.Se6?
- threat
- 2.Sf3+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Qb8+
- 2...Kf6
- 3.Rf4#
- 3.Qf4#
- 2...Kf6
- 2.Sf3+
- 1...Kd6
- 2.Qb8+
- 2...Kd7
- 3.Sc5#
- 3.Sf8#
- 3.Qd8#
- 2...Kd7
- 2.Qb8+
- 1...Kf6
- 2.Sf3
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- 3.Qf8#
- threat
- 2.Sg6
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- 3.Qf8#
- threat
- 2.Rf4+
- 2...Ke5
- 3.Qb8#
- 2...Ke5
- 2.Qf8+
- 2...Ke5
- 3.Qf4#
- 2...Ke5
- 2.Qh8+
- 2...Kf7
- 3.Sg5#
- 3.Sd8#
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 2.Sf3
- 1...e1S
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Qb8+
- 2...Kf6
- 3.Rf4#
- 3.Qf4#
- 2...Kf6
- 2.Sg6+
- 1...Rg1
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Qb8+
- 2...Kf6
- 3.Rf4#
- 3.Qf4#
- 2...Kf6
- 2.Sg6+
- 1...Rf2
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Qf8#
- 2...Kd6
- 2.Sg6+
- 1...Rh2
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Qb8+
- 2...Kf6
- 3.Rf4#
- 3.Qf4#
- 2...Kf6
- 2.Sg6+
- 1...c5
- 2.Qb8+
- 2...Kf6
- 3.Rf4#
- 3.Qf4#
- 2...Kf6
- 2.Qb8+
- 1...Rxd4!
- threat
- 1.Sf7+?
- 1...Kf6
- 2.Rf4#
- 1...Kxd4!
- 1...Kf6
- 1.Rc4?
- threat
- 2.Shf3+
- 2...Kd6
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- 2...Kd6
- 2.Sgf3+
- 2...Kd6
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Shf3+
- 1...Kf6
- 2.Shf3
- threat
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- threat
- 2.Sgf3
- threat
- 3.Rf4#
- 3.Qf8#
- 2...Kf7
- 3.Rf4#
- threat
- 2.Qf8+
- 2...Ke5
- 3.Qxe7#
- 3.Qf4#
- 2...Kxg5
- 3.Qh6#
- 3.Qf5#
- 2...Ke5
- 2.Qg8
- threat
- 3.Qg7#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qh8+
- 2...Kxg5
- 3.Qe5#
- 2...Kxg5
- 2.Shf3
- 1...Rd4
- 2.Shf3+
- 2...Kf4
- 3.Rxd4#
- 3.Qf8#
- 2...Kd6
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Qf8#
- 3.Qh8#
- 2...Kf4
- 2.Sgf3+
- 2...Ke4
- 3.Rxd4#
- 2...Kf4
- 3.Rxd4#
- 2...Kd6
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Qf8#
- 2...Ke4
- 2.Shf3+
- 1...d4
- 2.Qb8+
- 2...Kd5
- 3.Be6#
- 2...Kf6
- 3.Qf4#
- 2...Kd5
- 2.Qb8+
- 1...e1S
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Sf7+
- 1...Rg1
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Sf7+
- 1...Rf2
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Rf6
- 3.Sf7#
- 2...Kd6
- 2.Qh8+
- 1...Rh2
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Sf7+
- 1...c5
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Sf7+
- 1...b5
- 2.Shf3+
- 2...Kd6
- 3.Rxc6#
- 3.Qxc6#
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- 2...Kd6
- 2.Sgf3+
- 2...Kd6
- 3.Rxc6#
- 3.Qxc6#
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Shf3+
- 1...b6
- 2.Shf3+
- 2...Kd6
- 3.Rxc6#
- 3.Qxc6#
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 3.Qh8#
- 2...Kd6
- 2.Sgf3+
- 2...Kd6
- 3.Rxc6#
- 3.Qxc6#
- 3.Qb8#
- 3.Qd8#
- 2...Kf6
- 3.Rf4#
- 3.Qf8#
- 2...Kd6
- 2.Sf7+
- 2...Kf6
- 3.Rf4#
- 2...Kf6
- 2.Qb8+
- 2...Kf6
- 3.Qf4#
- 2...Kf6
- 2.Qh8+
- 2...Kd6
- 3.Qb8#
- 2...Kd6
- 2.Shf3+
- 1...e6
- 2.Shf3+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Qd8#
- 3.Qf8#
- 2...Kd6
- 2.Sg6+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Qd8#
- 2...Kd6
- 2.Sgf3+
- 2...Kd6
- 3.Qd8#
- 2...Kf6
- 3.Qf8#
- 2...Kd6
- 2.Qd8
- threat
- 3.Shf3#
- 3.Sg6#
- 3.Sgf3#
- 3.Sf7#
- threat
- 2.Shf3+
- 1...dxc4!
- threat
- 1.Rf4?
- threat
- 2.Qb8#
- 1...Kxf4
- 2.Shf3
- threat
- 3.Qf8#
- threat
- 2.Shf3
- 1...d4
- 2.Rf5+
- 2...Kd6
- 3.Qd8#
- 2...Kd6
- 2.Rf5+
- 1...Kd6!
- threat
- 1.Qb8+?
- 1...Kf6
- 2.Qf4#
- 1...Kxd4!
- 1...Kf6
- 1.Shf3+?
- Keys
- 1.Se4!
- threat
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf4
- 2.Sg6+
- 2...Kxd4
- 3.Qa4#
- 2...Kxd4
- 2.Sf3+
- 1...Kxd4
- 2.Qa4+
- 2...Ke5
- 3.Sg6#
- 2...Ke5
- 2.Qa4+
- 1...Kf4
- 2.Sg6+
- 2...Kf3
- 3.Qf8#
- 2...Kf3
- 2.Qb8+
- 2...e5
- 3.Qf8#
- 2...e5
- 2.Qf8+
- 2...Ke5
- 3.Sf3#
- 2...Ke5
- 2.Sg6+
- 1...Rxd4
- 2.Qb8+
- 2...Kxe4
- 3.Bf5#
- 2...Kxe4
- 2.Qb8+
- 1...dxe4
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf6
- 3.Qf8#
- 2...exf3
- 3.Qh8#
- 2...Kf4
- 2.Sf3+
- 1...e1Q
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...e1S
- 2.Sg6+
- 2...Kxd4
- 3.Qa4#
- 2...Kxd4
- 2.Sg6+
- 1...e1B
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...Rg1
- 2.Sg6+
- 2...Kxd4
- 3.Qa4#
- 2...Kxd4
- 2.Sg6+
- 1...Rf2
- 2.Sg6+
- 2...Kxd4
- 3.Qa4#
- 2...Kxd4
- 2.Sg6+
- 1...Rh2
- 2.Sg6+
- 2...Kxd4
- 3.Qa4#
- 2...Kxd4
- 2.Sg6+
- 1...Rd1
- 2.Sf3+
- 2...Kf4
- 3.Sed2#
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...Rd2
- 2.Sf3+
- 2...Kf4
- 3.Sexd2#
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...Ra3
- 2.Sf3+
- 2...Kf4
- 3.Sed2#
- 3.Seg5#
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...Rb3
- 2.Sf3+
- 2...Kf4
- 3.Sed2#
- 3.Seg5#
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...Rc3
- 2.Sf3+
- 2...Kf4
- 3.Sed2#
- 3.Seg5#
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...c5
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- 1...b5
- 2.Sf3+
- 2...Kf4
- 3.Qf8#
- 2...Kf4
- 2.Sf3+
- threat
- 1.Se4!
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