MESON Chess Problem Database
Problem Display
PID: 140315 (2B5/2P5/2Nkp2N/7p/p6P/P3pQ2/3pP2K/R5B1 w - - 0 1)
Biscan, Dragutin
Probleemblad, 1976
#3
11 + 6
SOLUTION
- SOUND
- Tries
- 1.Sa5?
- 1...Kc5
- 2.Qxe3+
- 2...Kb5
- 3.Qc5#
- 3.Qb6#
- 3.Qe5#
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kb5
- 2.Qxe3+
- 1...Ke5
- 2.Qxe3+
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kf6
- 3.Qg5#
- 2...Kd5
- 2.Qxe3+
- 1...Kxc7
- 2.Qc6+
- 2...Kb8
- 3.Qb7#
- 2...Kd8
- 3.Qd7#
- 2...Kb8
- 2.Qc6+
- 1...Ke7
- 2.Sc4
- threat
- 3.Qf7#
- 2...Ke8
- 3.Qf7#
- threat
- 2.Sb7
- threat
- 3.Qf7#
- 2...Ke8
- 3.Qf7#
- threat
- 2.Sc4
- 1...d1Q
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sc4#
- 3.Sc6#
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1S
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sc4#
- 3.Sc6#
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1B
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sc4#
- 3.Sc6#
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1R
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sc4#
- 3.Sc6#
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...e5!
- 1...Kc5
- 1.Sa7?
- 1...Kc5
- 2.Qxe3+
- 2...Kc4
- 3.Bxe6#
- 3.Qd3#
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kc4
- 2.Qxe3+
- 1...Ke5
- 2.Sb5
- threat
- 3.Sf7#
- threat
- 2.Qxe3+
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kf6
- 3.Qg5#
- 2...Kd5
- 2.Sb5
- 1...Kxc7
- 2.Qc6+
- 2...Kb8
- 3.Qb7#
- 2...Kd8
- 3.Qd7#
- 2...Kb8
- 2.Qc6+
- 1...Ke7
- 2.Sb5
- threat
- 3.Qf7#
- 2...Ke8
- 3.Qf7#
- threat
- 2.Sb5
- 1...d1Q
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sf7#
- 3.Sc6#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1S
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sf7#
- 3.Sc6#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1B
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sf7#
- 3.Sc6#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1R
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Sf7#
- 3.Sc6#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...e5!
- 1...Kc5
- 1.Sd8?
- 1...Kc5
- 2.Qxe3+
- 2...Kc4
- 3.Qd3#
- 2...Kb5
- 3.Qc5#
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kc4
- 2.Qxe3+
- 1...Ke5
- 2.Qxe3+
- 2...Kd5
- 3.Qd4#
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kf6
- 3.Qg5#
- 2...Kd5
- 2.Qxe3+
- 1...Kxc7
- 2.Qc6+
- 2...Kb8
- 3.Qb7#
- 2...Kxd8
- 3.Qd7#
- 2...Kb8
- 2.Qc6+
- 1...Ke7
- 2.Sb7
- threat
- 3.Qf7#
- 2...Ke8
- 3.Qf7#
- threat
- 2.Sb7
- 1...d1Q
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Shf7#
- 3.Sc6#
- 3.Sdf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1S
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Shf7#
- 3.Sc6#
- 3.Sdf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1B
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Shf7#
- 3.Sc6#
- 3.Sdf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1R
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Ke5
- 3.Shf7#
- 3.Sc6#
- 3.Sdf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...e5!
- 1...Kc5
- 1.Sf7+?
- 1...Kc5
- 2.Qxe3+
- 2...Kc4
- 3.Qd3#
- 2...Kb5
- 3.Qc5#
- 2...Kd5
- 3.Qxe6#
- 2...Kxc6
- 3.Qc5#
- 2...Kc4
- 2.Qxe3+
- 1...Kxc7!
- 1...Kc5
- 1.Qxe3?
- threat
- 2.Qxd2+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd4+
- 2...Kxc6
- 3.Qc5#
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd3+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qxe6+
- 2...Kxc7
- 3.Qd7#
- 2...Kxc7
- 2.Qxd2+
- 1...d1Q
- 2.Qe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qe5+
- 1...d1S
- 2.Qd2+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd4+
- 2...Kxc6
- 3.Qc5#
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd3+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qxe6+
- 2...Kxc7
- 3.Qd7#
- 2...Kxc7
- 2.Qd2+
- 1...d1B
- 2.Qd2+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd4+
- 2...Kxc6
- 3.Qc5#
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd3+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qxe6+
- 2...Kxc7
- 3.Qd7#
- 2...Kxc7
- 2.Qd2+
- 1...d1R
- 2.Qe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qe5+
- 1...e5
- 2.Qxd2+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qd3+
- 2...Kxc6
- 3.Qd7#
- 2...Kxc7
- 3.Qd7#
- 2...Kxc6
- 2.Qxe5+
- 2...Kxc6
- 3.Qc5#
- 2...Kxc6
- 2.Qxd2+
- 1...Kxc7!
- threat
- 1.Sa5?
- Keys
- 1.Se5!
- 1...Kc5
- 2.Qc6+
- 2...Kd4
- 3.Sf3#
- 2...Kd4
- 2.Qxe3+
- 2...Kb5
- 3.Qc5#
- 3.Qb6#
- 2...Kd5
- 3.Qd4#
- 2...Kd6
- 3.Qc5#
- 2...Kb5
- 2.Qc6+
- 1...Kxe5
- 2.Qxe3+
- 2...Kd5
- 3.Qxe6#
- 2...Kd6
- 3.Qc5#
- 2...Kf6
- 3.Qg5#
- 2...Kd5
- 2.Qxe3+
- 1...Kxc7
- 2.Qc6+
- 2...Kb8
- 3.Qb7#
- 2...Kd8
- 3.Qd7#
- 2...Kb8
- 2.Qc6+
- 1...Ke7
- 2.Sc4
- threat
- 3.Qf7#
- 2...Ke8
- 3.Qf7#
- threat
- 2.Sc4
- 1...d1Q
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Kxe5
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1S
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Kxe5
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1B
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Kxe5
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...d1R
- 2.Rxd1+
- 2...Kc5
- 3.Qc6#
- 2...Kxe5
- 3.Sf7#
- 2...Kxc7
- 3.Qb7#
- 2...Ke7
- 3.Qf7#
- 2...Kc5
- 2.Rxd1+
- 1...Kc5
- 1.Se5!
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