MESON Chess Problem Database
Problem Display
PID: 112063 (8/2p2P2/QpNnB3/1pkPP3/1pP5/1P2r3/K1Rpqrn1/3N2B1 w - - 0 1)
Labai, Zoltan
Polish Chess Federation and Gdynia-60 JT, 1986
#3
12 + 11
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Rf1
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rff3
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rf4
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rf5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rf6
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rxf7
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rd3
- 2.f8Q
- threat
- 3.Qxb5#
- 2...bxc4
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.f8B
- threat
- 3.Qxb5#
- 2...bxc4
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.f8Q
- 1...Re4
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.Qa3
- 1...Sxc4
- 2.Qa3
- threat
- 3.Qxb4#
- 2...Rxb3
- 3.f8Q#
- 3.f8B#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Se4
- 2.Qxb5#
- 1...Sf5
- 2.Qxb5#
- 1...Sb7
- 2.Qxb5#
- 1...Sxf7
- 2.Qxb5#
- 1...Sc8
- 2.Qxb5#
- 1...Se8
- 2.Qxb5#
- 1...bxc4
- 2.Sb2
- threat
- 3.Sa4#
- 2...b5
- 3.Qa7#
- threat
- 2.Sb2
- 1...Rf1
- Tries
- 1.Sxf2?
- threat
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...Rxb3
- 3.Sd3#
- 3.Se4#
- 2...bxa3
- 3.b4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 2...Rc3
- 3.Sd3#
- 3.Se4#
- 2...Sc4
- 3.Se4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.f8Q
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.f8B
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.Se4+
- 1...bxc4
- 2.Qa4
- threat
- 3.Qxb4#
- 2...Rxb3
- 3.Sd3#
- 3.Se4#
- 2...b5
- 3.Qa7#
- threat
- 2.f8Q
- threat
- 3.Se4#
- 2...Qxf2
- 3.Rxc4#
- 3.Qxc4#
- 2...Qd3
- 3.Sxd3#
- 2...Qf3
- 3.Sd3#
- 3.Rxc4#
- 3.Qxc4#
- 2...Qg4
- 3.Sd3#
- 2...Re4
- 3.Sd3#
- 3.Sxe4#
- threat
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.f8B
- threat
- 3.Se4#
- 2...Qxf2
- 3.Rxc4#
- 3.Qxc4#
- 2...Qd3
- 3.Sxd3#
- 2...Qf3
- 3.Sd3#
- 3.Rxc4#
- 3.Qxc4#
- 2...Qg4
- 3.Sd3#
- 2...Re4
- 3.Sd3#
- 3.Sxe4#
- threat
- 2.Qa4
- 1...d1Q
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Se4+
- 1...d1S
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Se4+
- 1...d1B
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Se4+
- 1...d1R
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Se4+
- 1...Qf1
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 2...Rc3
- 3.Sd3#
- 3.Se4#
- 2...Sc4
- 3.Se4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.Se4+
- 1...Sf4
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.f8Q
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.f8B
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.Se4+
- 1...Sh4
- 2.Se4+
- 2...Sxe4
- 3.Qxb5#
- 2...Sxe4
- 2.Qxb5+
- 2...Sxb5
- 3.Se4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...Rxb3
- 3.Sd3#
- 3.Se4#
- 2...bxa3
- 3.b4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 2...Rc3
- 3.Sd3#
- 3.Se4#
- 2...Sc4
- 3.Se4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.f8Q
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.f8B
- threat
- 3.Se4#
- 3.Qxb5#
- threat
- 2.Se4+
- 1...Qxf2!
- threat
- 1.Qa3?
- threat
- 2.Qxb4#
- 1...bxa3
- 2.b4#
- 1...Rxb3!
- threat
- 1.f8Q?
- threat
- 2.Qxb5#
- 1...Qxc4
- 2.Rxc4+
- 2...bxc4
- 3.Qxc4#
- 2...bxc4
- 2.Rxc4+
- 1...bxc4
- 2.Sb2
- threat
- 3.Sa4#
- 2...b5
- 3.Qa7#
- threat
- 2.Sxf2
- threat
- 3.Se4#
- 2...Qxf2
- 3.Rxc4#
- 3.Qxc4#
- 2...Qd3
- 3.Sxd3#
- 2...Qf3
- 3.Sd3#
- 3.Rxc4#
- 3.Qxc4#
- 2...Qg4
- 3.Sd3#
- 2...Re4
- 3.Sd3#
- 3.Sxe4#
- threat
- 2.Rxc4+
- 2...Qxc4
- 3.Qxc4#
- 2...Qxc4
- 2.Sb2
- 1...Rxf8!
- threat
- 1.f8S?
- threat
- 2.Sd7#
- 1...Rf7
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...Rxf8!
- threat
- 1.f8B?
- threat
- 2.Qxb5#
- 1...Qxc4
- 2.Rxc4+
- 2...bxc4
- 3.Qxc4#
- 2...bxc4
- 2.Rxc4+
- 1...bxc4
- 2.Sb2
- threat
- 3.Sa4#
- 2...b5
- 3.Qa7#
- threat
- 2.Sxf2
- threat
- 3.Se4#
- 2...Qxf2
- 3.Rxc4#
- 3.Qxc4#
- 2...Qd3
- 3.Sxd3#
- 2...Qf3
- 3.Sd3#
- 3.Rxc4#
- 3.Qxc4#
- 2...Qg4
- 3.Sd3#
- 2...Re4
- 3.Sd3#
- 3.Sxe4#
- threat
- 2.Rxc4+
- 2...Qxc4
- 3.Qxc4#
- 2...Qxc4
- 2.Sb2
- 1...Rxf8!
- threat
- 1.Sxf2?
- Keys
- 1.Sb2!
- threat
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Qxc4
- 2.f8S
- threat
- 3.Sd7#
- 2...Rxf8
- 3.Sd3#
- 2...Rf7
- 3.Sd3#
- threat
- 2.f8S
- 1...Rxf7
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rxb3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...Rxe5
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.f8Q
- threat
- 3.Qxb5#
- 2...Qxc4
- 3.Sd3#
- 2...bxc4
- 3.Sa4#
- threat
- 2.f8B
- threat
- 3.Qxb5#
- 2...Qxc4
- 3.Sd3#
- 2...bxc4
- 3.Sa4#
- threat
- 2.cxb5+
- 1...Sxc4
- 2.Qa3
- threat
- 3.Qxb4#
- 2...Rxb3
- 3.f8Q#
- 3.f8B#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa3
- 1...d1Q
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...d1S
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...d1B
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...d1R
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...Qd1
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...Qf1
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Qd3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qxb5+
- 1...Qf3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.Rxc4#
- 2...Rc3
- 2.Qxb5+
- 1...Qg4
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Qh5
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Rc3
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.Rxc4#
- 2...Rc3
- 2.f8Q
- threat
- 3.Qxb5#
- 2...Rxf8
- 3.Sd3#
- 2...bxc4
- 3.Sa4#
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.f8B
- threat
- 3.Qxb5#
- 2...Rxf8
- 3.Sd3#
- 2...bxc4
- 3.Sa4#
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.Qxb5+
- 1...Qe1
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Rc3
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.Rxc4#
- 2...Rc3
- 2.Qxb5+
- 1...Rf1
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rff3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rf4
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Rc4
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rf5
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rf6
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rc3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.Qxb5+
- 1...Rd3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.Rxc4#
- 3.f8Q#
- 3.f8B#
- 2...Rc3
- 2.f8Q
- threat
- 3.Qxb5#
- 2...bxc4
- 3.Sa4#
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.f8B
- threat
- 3.Qxb5#
- 2...bxc4
- 3.Sa4#
- 3.Rxc4#
- 3.Qxc4#
- threat
- 2.Qxb5+
- 1...Ref3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Rg3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.Qxb5+
- 1...Rh3
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.Qxb5+
- 1...Re4
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.Qa3
- threat
- 3.Qxb4#
- 2...bxa3
- 3.b4#
- threat
- 2.Qa4
- threat
- 3.Qxb4#
- 2...bxa4
- 3.Sxa4#
- threat
- 2.cxb5+
- 2...Qc4
- 3.Sd3#
- 3.Sa4#
- 2...Rc4
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.f8S
- threat
- 3.Sd7#
- threat
- 2.Qxb5+
- 1...Se1
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sxc2
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 2...Qc4
- 2.Qxb5+
- 1...Sf4
- 2.Qxb5+
- 2...Sxb5
- 3.Sa4#
- 2...Sxb5
- 2.cxb5+
- 2...Qc4
- 3.Sa4#
- 2...Rc3
- 3.Sa4#
- 2...Sc4
- 3.Sa4#
- 3.f8Q#
- 3.f8B#
- 2...Qc4
- 2.Qxb5+
- threat
- 1.Sb2!
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