MESON Chess Problem Database
Problem Display
PID: 136343 (8/1p4p1/B3R3/k1B1p3/5p2/K1p4Q/n1p1pp2/2n1q3 w - - 0 1)
Wenda, Jan
Comm., BCF 102. Ty., 1962-1963
#3
5 + 12
SOLUTION
- SOUND
- Sets
- 1...Qd1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qf1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qg1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sb4
- 2.Bxb4#
- 1...Qd1
- Tries
- 1.Bd3?
- threat
- 2.Bb6#
- 1...Sxd3
- 2.Bb6+
- 2...Kb5
- 3.Qxd3#
- 2...Ka6
- 3.Qxd3#
- 2...Kb5
- 2.Bb6+
- 1...b5!
- threat
- 1.Bc4?
- threat
- 2.Bb6#
- 1...b6
- 2.Bxb6#
- 1...b5!
- threat
- 1.Rf6?
- threat
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qe6
- 1...bxa6
- 2.Qd7
- threat
- 3.Bb6#
- 3.Qa4#
- threat
- 2.Qd7
- 1...gxf6
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...Kxa6
- 3.Qa4#
- 2...b5
- 3.Qxb5#
- threat
- 2.Qe6
- 1...b6
- 2.Qe6
- threat
- 3.Qxb6#
- 2...Kxa6
- 3.Qxb6#
- 2...bxc5
- 3.Qb6#
- 2...b5
- 3.Qb6#
- threat
- 2.Qe6
- 1...Qd1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...b5
- 2.Bb6+
- 2...Kxa6
- 3.Qc8#
- 2...Kxa6
- 2.Bb6+
- 1...Qd2!
- threat
- 1.Rg6?
- threat
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qe6
- 1...bxa6
- 2.Qd7
- threat
- 3.Bb6#
- 3.Qa4#
- threat
- 2.Qd7
- 1...b6
- 2.Qe6
- threat
- 3.Qxb6#
- 2...Kxa6
- 3.Qxb6#
- 2...bxc5
- 3.Qb6#
- 2...b5
- 3.Qb6#
- threat
- 2.Qc8
- threat
- 3.Bxb6#
- 2...bxc5
- 3.Qxc5#
- 3.Qc7#
- 3.Qd8#
- 2...b5
- 3.Bb6#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qe6
- 1...Qd1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qg1
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qd7
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...b5
- 2.Bb6+
- 2...Kxa6
- 3.Qc8#
- 2...Kxa6
- 2.Bb6+
- 1...Qd2!
- threat
- 1.Rh6?
- threat
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qe6
- 1...bxa6
- 2.Qd7
- threat
- 3.Bb6#
- 3.Qa4#
- threat
- 2.Qd7
- 1...gxh6
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...Kxa6
- 3.Qa4#
- 2...b5
- 3.Qxb5#
- threat
- 2.Qxh6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qe6
- 1...b6
- 2.Qe6
- threat
- 3.Qxb6#
- 2...Kxa6
- 3.Qxb6#
- 2...bxc5
- 3.Qb6#
- 2...b5
- 3.Qb6#
- threat
- 2.Qe6
- 1...g6
- 2.Qe6
- threat
- 3.Qb6#
- 2...b6
- 3.Qxb6#
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...Kxa6
- 3.Qa4#
- 2...b5
- 3.Qxb5#
- threat
- 2.Qe6
- 1...Qd1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Qg1
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qd7
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...b5
- 2.Bb6+
- 2...Kxa6
- 3.Qc8#
- 2...Kxa6
- 2.Bb6+
- 1...Qd2!
- threat
- 1.Qxc3+?
- 1...Sxc3
- 2.Bb4#
- 1...Sb4
- 2.Bxb4#
- 1...Qxc3+!
- 1...Sxc3
- 1.Qd3?
- threat
- 2.Bb6#
- 2.Qb5#
- 1...bxa6
- 2.Bb6#
- 2.Rxa6#
- 2.Qxa6#
- 1...b5
- 2.Qxb5#
- 2.Qd8#
- 1...b6
- 2.Bxb6#
- 2.Qb5#
- 1...Sxd3!
- threat
- 1.Qe3?
- threat
- 2.Bb4+
- 2...Sxb4
- 3.Qb6#
- 2...Sxb4
- 2.Bb4+
- 1...bxa6
- 2.Bb4+
- 2...Kb5
- 3.Qc5#
- 2...Sxb4
- 3.Qc5#
- 3.Qb6#
- 2...Kb5
- 2.Bb6+
- 2...Kb5
- 3.Qc5#
- 2...Kb5
- 2.Ba7
- threat
- 3.Rxe5#
- 3.Qc5#
- 3.Qb6#
- 3.Qxe5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Bb4+
- 1...b6
- 2.Bb4+
- 2...Kxa6
- 3.Qxb6#
- 2...Sxb4
- 3.Qxb6#
- 2...Kxa6
- 2.Bb4+
- 1...Sd3
- 2.Bb4+
- 2...Saxb4
- 3.Qb6#
- 2...Sdxb4
- 3.Qb6#
- 2...Saxb4
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb4+
- 1...fxe3!
- threat
- 1.Qf3?
- threat
- 2.Bc4
- threat
- 3.Bb6#
- 2...b5
- 3.Qa8#
- 2...b6
- 3.Bxb6#
- 3.Qa8#
- threat
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Bc4
- 1...bxa6
- 2.Bb6+
- 2...Kb5
- 3.Qd5#
- 3.Qc6#
- 2...Kb5
- 2.Qd5
- threat
- 3.Bxf2#
- 3.Be3#
- 3.Bb4#
- 3.Bd4#
- 3.Bb6#
- 3.Ba7#
- 3.Be7#
- 3.Bf8#
- 2...Kb5
- 3.Bxf2#
- 3.Be3#
- 3.Bb4#
- 3.Bd4#
- 3.Bb6#
- 3.Ba7#
- 3.Be7#
- 3.Bf8#
- threat
- 2.Qc6
- threat
- 3.Bb6#
- 3.Qa4#
- 3.Qxa6#
- 3.Qb6#
- threat
- 2.Qb7
- threat
- 3.Rxa6#
- 3.Qxa6#
- 3.Qb6#
- threat
- 2.Bb6+
- 1...b6
- 2.Bc4
- threat
- 3.Bxb6#
- 3.Qa8#
- threat
- 2.Qc6
- threat
- 3.Qa4#
- 3.Qb5#
- 3.Qxb6#
- 2...Kxa6
- 3.Qxb6#
- 2...b5
- 3.Qxb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qb7
- threat
- 3.Bxb6#
- 3.Qxb6#
- 2...bxc5
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- 2...b5
- 3.Bb6#
- 3.Qxb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qa8
- threat
- 3.Bxb6#
- 3.Bxe2#
- 3.Bd3#
- 3.Bc4#
- 2...b5
- 3.Bb6#
- 3.Bb7#
- 3.Bc8#
- 3.Qd8#
- threat
- 2.Bc4
- 1...f1Q
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxb7
- 1...f1S
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxb7
- 1...f1B
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxb7
- 1...f1R
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxb7
- 1...Qd2
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxb7
- 1...Qd1
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxb7
- 1...Qg1
- 2.Qxb7
- threat
- 3.Bb6#
- 3.Qb5#
- 3.Qb6#
- 3.Qc7#
- threat
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxb7
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...b5
- 2.Bb6+
- 2...Kxa6
- 3.Qa8#
- 2...Kxa6
- 2.Bb6+
- 1...e4!
- threat
- 1.Bd3?
- Keys
- 1.Rd6!
- threat
- 2.Qd7
- threat
- 3.Qa4#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qd7
- 1...bxa6
- 2.Qd7
- threat
- 3.Bb6#
- 3.Qa4#
- threat
- 2.Qd7
- 1...b6
- 2.Qc8
- threat
- 3.Bxb6#
- 2...bxc5
- 3.Qxc5#
- 3.Qc7#
- 3.Qd8#
- 2...b5
- 3.Bb6#
- 3.Qc7#
- 3.Qd8#
- threat
- 2.Qc8
- 1...Qh1
- 2.Qxc3+
- 2...Sxc3
- 3.Bb4#
- 2...Sb4
- 3.Bxb4#
- 3.Qxb4#
- 2...Sxc3
- 2.Qxc3+
- 1...Sb3
- 2.Bb6+
- 2...Kxa6
- 3.Qd3#
- 2...Kxa6
- 2.Bb6+
- 1...Sd3
- 2.Bb6+
- 2...Kxa6
- 3.Qxd3#
- 2...Kxa6
- 2.Bb6+
- 1...b5
- 2.Bb6+
- 2...Kxa6
- 3.Qc8#
- 2...Kxa6
- 2.Bb6+
- threat
- 1.Rd6!
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