MESON Chess Problem Database
Problem Display
PID: 32190 (Q3N3/6p1/7b/pBB1k3/r4pK1/2n2p2/4p3/8 w - - 0 1)
Knotek, Ladislav
Cesky spolek sachovni, 1915
#3
5 + 9
SOLUTION
- SOUND
- Sets
- 1...g5
- 2.Qc8
- threat
- 3.Qf5#
- 2...Ke4
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- threat
- 2.Qc8
- 1...g5
- Tries
- 1.Qb8+?
- 1...Ke4
- 2.Qc8
- threat
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- 2...Ke5
- 3.Qf5#
- threat
- 2.Qc8
- 1...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qd6+
- 1...Ke6!
- 1...Ke4
- 1.Qc8?
- threat
- 2.Qf5#
- 1...Ke4
- 2.Qf5#
- 2.Qe6#
- 1...Kd5
- 2.Qf5#
- 1...g6!
- threat
- 1.Qd8?
- threat
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Bc6
- 1...Ke4
- 2.Bd3+
- 2...Ke5
- 3.Qd6#
- 2...Ke5
- 2.Bc6+
- 2...Ke5
- 3.Qe7#
- 3.Qd6#
- 2...Sd5
- 3.Qxd5#
- 2...Ke5
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd3+
- 2...Ke5
- 3.Qf5#
- 2...Ke5
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qe6#
- 2...Ke5
- 3.Qf5#
- threat
- 2.Qc8
- threat
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- 2...Ke5
- 3.Qf5#
- threat
- 2.Bd3+
- 1...Ke6
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd7+
- 2...Ke5
- 3.Qf5#
- 2...Ke5
- 2.Qe7+
- 1...e1Q
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qe7+
- 1...e1S
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Qe6#
- 2...Ke4
- 2.Bc6
- 1...e1R
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qe7+
- 1...Ra1
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qd4#
- 3.Qe6#
- 2...Ke4
- 2.Qe7+
- 1...Ra2
- 2.Bc4
- threat
- 3.Qe7#
- 3.Qd4#
- 2...Ke4
- 3.Qe7#
- 3.Qd4#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qd4#
- 3.Qe6#
- 2...Ke4
- 2.Bc4
- 1...Ra3
- 2.Bc4
- threat
- 3.Qe7#
- 3.Qd4#
- 2...Ke4
- 3.Qe7#
- 3.Qd4#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qd4#
- 3.Qe6#
- 2...Ke4
- 2.Bc4
- 1...Rc4
- 2.Bxc4
- threat
- 3.Qe7#
- 3.Qd4#
- 2...Ke4
- 3.Qe7#
- 3.Qd4#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Bxc4
- 1...Rd4
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qe7+
- 1...Bg5
- 2.Qxg5+
- 2...Ke4
- 3.Sd6#
- 3.Qf5#
- 2...Ke6
- 3.Qf5#
- 2...Ke4
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qxg5+
- 1...Sb1
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd5#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 3.Qd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Bc6#
- 3.Qe6#
- 2...Ke4
- 2.Bc6
- 1...Sd1
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Bc6#
- 3.Qe6#
- 2...Ke4
- 2.Qe7+
- 1...Sa2
- 2.Bc6
- threat
- 3.Qe7#
- 3.Qd5#
- 3.Qd6#
- 2...Ke6
- 3.Qe7#
- 3.Qd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Bc6#
- 3.Qe6#
- 2...Ke4
- 2.Bc6
- 1...Se4
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qe7+
- 1...Sd5
- 2.Qd6+
- 2...Ke4
- 3.Qe6#
- 2...Ke4
- 2.Qd6+
- 1...f2
- 2.Qe7+
- 2...Kd5
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qe7+
- 1...g5
- 2.Bc6
- threat
- 3.Qf6#
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qf6#
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qf6+
- 2...Ke4
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- 2...Ke4
- 2.Qe7+
- 2...Kd5
- 3.Sf6#
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Sf6#
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Qd7
- threat
- 3.Qf5#
- 2...Ke4
- 3.Qf5#
- 3.Qe6#
- threat
- 2.Qc8
- threat
- 3.Qf5#
- 2...Ke4
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- threat
- 2.Bc6
- 1...g6
- 2.Bc6
- threat
- 3.Qf6#
- 3.Qe7#
- 3.Qd6#
- 2...Ke6
- 3.Qf6#
- 3.Qe7#
- 2...Sd5
- 3.Qxd5#
- threat
- 2.Qe7+
- 2...Kd5
- 3.Sf6#
- 3.Sc7#
- 2...Kd5
- 2.Qd6+
- 2...Ke4
- 3.Sf6#
- 3.Bd3#
- 3.Qe6#
- 2...Ke4
- 2.Bc6
- 1...Sxb5!
- threat
- 1.Qb8+?
- Keys
- 1.Sf6!
- threat
- 2.Sd7+
- 2...Ke6
- 3.Qg8#
- 2...Ke6
- 2.Sd7+
- 1...Ke6
- 2.Qa6+
- 2...Ke5
- 3.Qd6#
- 2...Kf7
- 3.Be8#
- 2...Ke5
- 2.Qa6+
- 1...Kxf6
- 2.Qf8+
- 2...Ke5
- 3.Qf5#
- 2...Ke6
- 3.Qf5#
- 2...Kg6
- 3.Qf5#
- 2...Ke5
- 2.Qf8+
- 1...Sxb5
- 2.Qd5+
- 2...Kxf6
- 3.Qf5#
- 2...Kxf6
- 2.Qd5+
- 1...gxf6
- 2.Qc8
- threat
- 3.Qf5#
- 2...f5+
- 3.Qxf5#
- 2...Ke4
- 3.Qf5#
- 3.Qe6#
- 2...Kd5
- 3.Qf5#
- threat
- 2.Qc8
- 1...Rd4
- 2.Qe8+
- 2...Kxf6
- 3.Bxd4#
- 2...Kxf6
- 2.Qe8+
- 1...Sd5
- 2.Qxd5+
- 2...Kxf6
- 3.Qf5#
- 2...Kxf6
- 2.Qxd5+
- threat
- 1.Sf6!
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