MESON Chess Problem Database
Problem Display
PID: 139751 (1Q2n1B1/2r2p2/3kPPR1/2N5/P2b4/B1pn2N1/2P5/K2R4 w - - 0 1)
Itzhaki, Daniel
2nd Comm., BCF 126. Ty, 1970-1971
#3
12 + 7
SOLUTION
- SOUND
- Sets
- 1...Se5
- 2.Rxd4+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.Rxd4+
- 1...Se5
- Keys
- 1.exf7!
- threat
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- threat
- 2.fxe8S+
- 2...Ke5
- 3.Sxd3#
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.f8Q+
- 2...Ke5
- 3.Sxd3#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8B+
- 2...Ke5
- 3.Sxd3#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.fxe8Q
- 1...Kd5
- 2.fxe8Q+
- 2...Kd6
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- 2...Rf7
- 3.Bxf7#
- 3.Qe6#
- 2...Kd6
- 2.fxe8Q+
- 1...Ke5
- 2.fxe8Q+
- 2...Kf4
- 3.Qe4#
- 2...Kd6
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- 2...Kf4
- 2.fxe8Q+
- 1...Kc6
- 2.fxe8Q+
- 2...Kd6
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- 2...Rd7
- 3.Qxd7#
- 2...Kd6
- 2.fxe8S
- threat
- 3.Qxc7#
- 3.Qb5#
- 2...Rb7
- 3.Qd6#
- 3.Qxb7#
- 2...Rf7
- 3.Qd6#
- threat
- 2.fxe8Q+
- 1...Bxc5
- 2.fxe8Q
- threat
- 3.Se4#
- 3.Sf5#
- 3.Rxd3#
- 3.Qe6#
- threat
- 2.fxe8Q
- 1...Bxf6
- 2.fxe8R
- 2...Kc6
- 3.Rxf6#
- 2...Kc6
- 2.fxe8R
- 1...Sxc5
- 2.fxe8B
- 2...Ke5
- 3.Qxc7#
- 2...Ke5
- 2.fxe8B
- 1...Sxf6
- 2.f8Q+
- 2...Ke5
- 3.Sxd3#
- 3.Qxc7#
- 3.Qxf6#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8B+
- 2...Ke5
- 3.Sxd3#
- 3.Qxc7#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8Q+
- 1...Sb4
- 2.fxe8S+
- 2...Kxc5
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Kxc5
- 2.fxe8S+
- 1...Bg1
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- threat
- 2.fxe8Q
- 1...Bf2
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- threat
- 2.fxe8Q
- 1...Be3
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sce4#
- 3.Sb7#
- 3.Qe6#
- threat
- 2.fxe8Q
- 1...Be5
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sb3#
- 3.Sxd3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 3.Qd7#
- 3.Qe6#
- threat
- 2.fxe8S+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.f8Q+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.f8B+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.fxe8Q
- 1...Sc1
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sb3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 3.Rxd4#
- 3.Qe6#
- 2...Sb3+
- 3.Sxb3#
- threat
- 2.fxe8S+
- 2...Ke5
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.fxe8Q
- 1...Se1
- 2.fxe8S+
- 2...Ke5
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.fxe8S+
- 1...Sb2
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sb3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 3.Rxd4#
- 3.Qe6#
- threat
- 2.fxe8S+
- 2...Ke5
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.fxe8Q
- 1...Sf2
- 2.fxe8Q
- threat
- 3.Sf5#
- 3.Sb3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 3.Rxd4#
- 3.Qe6#
- threat
- 2.fxe8S+
- 2...Ke5
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.fxe8Q
- 1...Sf4
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sb3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 2...Se6
- 3.Qxe6#
- threat
- 2.fxe8S+
- 2...Ke5
- 3.Sd7#
- 3.Rg5#
- 3.Qxc7#
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Ke5
- 2.f8Q+
- 2...Ke5
- 3.Sd7#
- 3.Rg5#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8B+
- 2...Ke5
- 3.Sd7#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.fxe8Q
- 1...Se5
- 2.Rxd4+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.fxe8Q
- threat
- 3.Sge4#
- 3.Sf5#
- 3.Sb3#
- 3.Sce4#
- 3.Sa6#
- 3.Sb7#
- 3.Rxd4#
- 3.Qe6#
- threat
- 2.fxe8S+
- 2...Kc6
- 3.Qxc7#
- 3.Qb5#
- 2...Kc6
- 2.f8Q+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.f8B+
- 2...Kc6
- 3.Qb5#
- 2...Kc6
- 2.Rxd4+
- 1...Sg7
- 2.f8Q+
- 2...Ke5
- 3.Sxd3#
- 3.Qxc7#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8B+
- 2...Ke5
- 3.Sxd3#
- 3.Qxc7#
- 2...Kc6
- 3.Qb5#
- 2...Ke5
- 2.f8Q+
- threat
- 1.exf7!
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