MESON Chess Problem Database
Problem Display
PID: 106656 (7K/k1B3nn/pNBp4/rp1Qp1p1/2p5/7b/2q2b2/8 w - - 0 1)
Matousek, Frantisek
Lidova Demokracie, 1948
#3
5 + 13
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qa4
- 2.Ba8
- threat
- 3.Qb7#
- 2...Bg2
- 3.Sc8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Ba8
- 1...Qa2
- 2.Ba8
- threat
- 3.Qb7#
- 2...Bg2
- 3.Sc8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Ba8
- 1...Qb2
- 2.Ba8
- threat
- 3.Qb7#
- 2...Bg2
- 3.Sc8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Ba8
- 1...Be1
- 2.Bd7
- threat
- 3.Sc8#
- 3.Qa8#
- threat
- 2.Bd7
- 1...Bg3
- 2.Bd7
- threat
- 3.Sc8#
- 3.Qa8#
- threat
- 2.Bd7
- 1...Bh4
- 2.Bd7
- threat
- 3.Sc8#
- 3.Qa8#
- threat
- 2.Bd7
- 1...Bf1
- 2.Sc8#
- 1...Bg2
- 2.Sc8#
- 1...Bd7
- 2.Sxd7
- threat
- 3.Bb8#
- threat
- 2.Sxd7
- 1...Bc8
- 2.Sxc8#
- 1...Sf5
- 2.Sc8#
- 1...Se6
- 2.Sc8#
- 1...e4
- 2.Ba8
- threat
- 3.Qb7#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Ba8
- 1...g4
- 2.Sc8#
- 1...Qa4
- Tries
- 1.Bd7?
- threat
- 2.Sc8#
- 2.Qa8#
- 1...Bxd7
- 2.Qa8#
- 1...Qe4
- 2.Sc8#
- 1...Bg2
- 2.Sc8#
- 1...Bxb6!
- threat
- 1.Ba8?
- threat
- 2.Qb7#
- 1...Bg2
- 2.Sc8#
- 1...Bc8
- 2.Sxc8#
- 1...Qe4!
- threat
- 1.Bb8+?
- 1...Kxb8
- 2.Qxd6+
- 2...Ka7
- 3.Qc7#
- 2...Ka7
- 2.Qxd6+
- 1...Kxb6!
- 1...Kxb8
- 1.Qg8?
- threat
- 2.Qa8#
- 2.Qb8#
- 1...Se8
- 2.Qxe8
- threat
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qxe8
- 1...Sf8!
- threat
- 1.Qxd6?
- threat
- 2.Sd5
- threat
- 3.Bb8#
- threat
- 2.Sa8
- threat
- 3.Bb8#
- threat
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Qe4
- 2.Bxe4
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bxe4#
- 3.Bd5#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Bxe4
- 1...Qd1
- 2.Bb8+
- 2...Kxb6
- 3.Bd5#
- 2...Kxb6
- 2.Bb8+
- 1...Qd3
- 2.Bb8+
- 2...Kxb6
- 3.Bd5#
- 2...Kxb6
- 2.Bb8+
- 1...Qf5
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Bb8+
- 1...Qd2
- 2.Bb8+
- 2...Kxb6
- 3.Bd5#
- 2...Kxb6
- 2.Bb8+
- 1...Ra1
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...Ra2
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...Ra3
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...Ra4
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...Be1
- 2.Sd5
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sd7
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sa8
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sc8+
- 2...Bxc8
- 3.Qc5#
- 2...Bxc8
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Ba8
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qc5
- threat
- 3.Sa4#
- 3.Sxc4#
- 3.Sd5#
- 3.Sd7#
- 3.Sa8#
- 3.Sc8#
- threat
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Bg3
- 2.Sd5
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sd7
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sa8
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sc8+
- 2...Bxc8
- 3.Qc5#
- 2...Bxc8
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Ba8
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qc5
- threat
- 3.Sa4#
- 3.Sxc4#
- 3.Sd5#
- 3.Sd7#
- 3.Sa8#
- 3.Sc8#
- threat
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Bh4
- 2.Sd5
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sd7
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sa8
- threat
- 3.Bb6#
- 3.Bb8#
- 3.Qc5#
- threat
- 2.Sc8+
- 2...Bxc8
- 3.Qc5#
- 2...Bxc8
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Ba8
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qc5
- threat
- 3.Sa4#
- 3.Sxc4#
- 3.Sd5#
- 3.Sd7#
- 3.Sa8#
- 3.Sc8#
- threat
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Bc5
- 2.Sd7
- threat
- 3.Bb8#
- 3.Qxc5#
- 2...Bxd6
- 3.Bb6#
- threat
- 2.Sc8+
- 2...Bxc8
- 3.Qxc5#
- 2...Bxc8
- 2.Bb8+
- 2...Kxb6
- 3.Qc7#
- 2...Kxb6
- 2.Qxc5
- threat
- 3.Sa4#
- 3.Sxc4#
- 3.Sd5#
- 3.Sd7#
- 3.Sa8#
- 3.Sc8#
- threat
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd7
- 1...Bg4
- 2.Sd5
- threat
- 3.Bb8#
- threat
- 2.Sa8
- threat
- 3.Bb8#
- threat
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Bf5
- 2.Sd5
- threat
- 3.Bb8#
- threat
- 2.Sa8
- threat
- 3.Bb8#
- threat
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Be6
- 2.Sa8
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sa8
- 1...Bd7
- 2.Sxd7
- threat
- 3.Bb8#
- threat
- 2.Sxd7
- 1...Se8
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Sxc7
- 3.Qxc7#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...Sf6
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Bb8+
- 1...Sf8
- 2.Bb8+
- 2...Kxb6
- 3.Bh1#
- 3.Bg2#
- 3.Bf3#
- 3.Be4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Bb8+
- 1...b4
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Qd8
- 1...e4
- 2.Sd5
- threat
- 3.Bb8#
- threat
- 2.Sa8
- threat
- 3.Bb8#
- threat
- 2.Bd5
- threat
- 3.Bb8#
- threat
- 2.Bb8+
- 2...Kxb6
- 3.Bxe4#
- 3.Bd5#
- 3.Ba8#
- 2...Kxb6
- 2.Qd8
- threat
- 3.Bb8#
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Sd5
- 1...Qg6!
- threat
- 1.Bd7?
- Keys
- 1.Qf7!
- threat
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Bxb6
- 2.Bb8+
- 2...Kxb8
- 3.Qb7#
- 2...Kxb8
- 2.Bb8+
- 1...Qf5
- 2.Sd7
- threat
- 3.Bb8#
- 2...Qxd7
- 3.Qxf2#
- threat
- 2.Sd7
- 1...Qg6
- 2.Sd7
- threat
- 3.Bb8#
- 3.Qxf2#
- threat
- 2.Sc8+
- 2...Bxc8
- 3.Qxf2#
- 2...Bxc8
- 2.Sd7
- 1...Ra1
- 2.Bxd6+
- 2...Kxb6
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Ra2
- 2.Bxd6+
- 2...Kxb6
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Ra3
- 2.Bxd6+
- 2...Kxb6
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Ra4
- 2.Bxd6+
- 2...Kxb6
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Bg4
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Bf5
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Be6
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Bxf7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Bd7
- 2.Sxd7
- threat
- 3.Bb8#
- threat
- 2.Sxd7
- 1...Se8
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 2...Bd7
- 3.Sc8#
- 2...Sc7
- 3.Qxc7#
- 2...Kxb6
- 2.Qxe8
- threat
- 3.Qa8#
- 3.Qb8#
- 2...Bc8
- 3.Sxc8#
- threat
- 2.Bxd6+
- 1...Sf6
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Sd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...Sf8
- 2.Bxd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Sd7
- 3.Sc8#
- 2...Kxb6
- 2.Bxd6+
- 1...d5
- 2.Bd6+
- 2...Kxb6
- 3.Qb7#
- 3.Qc7#
- 2...Bd7
- 3.Sc8#
- 2...Kxb6
- 2.Bd6+
- threat
- 1.Qf7!
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