MESON Chess Problem Database
Problem Display
PID: 265694 (6n1/3p1Q2/2pP1pN1/1qRb1kP1/1R6/3PBP1P/3N1pn1/6bK w - - 0 1)
Chepizhni, Viktor Ivanovich
Rudenko, Valentin Fedorovich
5th Prize, Hannelius-70 JT (Suomen Shakki), 1986-1988
#3
12 + 10
SOLUTION
- SOUND
- Sets
- 1...Qa4
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Qc4
- 2.Se7+
- 2...Ke5
- 3.Sxc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Qa5
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Qb6
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Qb7
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Qb8
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Se1
- 2.Sh4+
- 2...Ke5
- 3.Bf4#
- 2...Ke5
- 2.Se7+
- 2...Ke5
- 3.Bf4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Sh4+
- 1...Sh4
- 2.Sxh4+
- 2...Ke5
- 3.Bf4#
- 2...Ke5
- 2.Se7+
- 2...Ke5
- 3.Bf4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Sxh4+
- 1...Sh6
- 2.Qxf6#
- 1...Se7
- 2.Qxf6#
- 1...Qa4
- Tries
- 1.Sf1?
- threat
- 2.Sg3#
- 1...Sxe3
- 2.h4
- threat
- 3.Sxe3#
- 3.Sg3#
- 3.Rf4#
- threat
- 2.h4
- 1...Sf4
- 2.Sg3+
- 2...Kxg5
- 3.Bxf4#
- 2...Kxg5
- 2.Bxf4
- threat
- 3.Se3#
- 3.Sg3#
- 3.Sh4#
- threat
- 2.Sg3+
- 1...Bh2!
- threat
- 1.Se4?
- threat
- 2.Sg3#
- 1...f1S
- 2.Se7+
- 2...Ke5
- 3.d4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Bh2
- 2.Se7+
- 2...Ke5
- 3.d4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Sf4
- 2.Sg3+
- 2...Kxg5
- 3.Bxf4#
- 2...Kxg5
- 2.Sh4+
- 2...Ke5
- 3.Bd4#
- 3.d4#
- 2...Ke5
- 2.Se7+
- 2...Ke5
- 3.Bd4#
- 3.d4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.d4
- threat
- 3.Sh4#
- 2...Sxg6
- 3.Sg3#
- 3.Qxd7#
- 2...Sg2
- 3.Sg3#
- threat
- 2.Sg3+
- 1...Sxe3!
- threat
- 1.Se7+?
- 1...Sxe7
- 2.Qxf6#
- 1...Ke5!
- 1...Sxe7
- 1.Sf8?
- threat
- 2.Qxd7+
- 2...Ke5
- 3.Sg6#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qxd7+
- 1...Ke5
- 2.Re4+
- 2...Kf5
- 3.Qg6#
- 3.Qxd7#
- 3.Qh7#
- 2...Kxd6
- 3.Qxd7#
- 2...Kf5
- 2.Qxd7
- threat
- 3.Sg6#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- threat
- 2.d4+
- 2...Kf5
- 3.Qg6#
- 3.Qxd7#
- 3.Qh7#
- 2...Kxd6
- 3.Qxd7#
- 2...Kf5
- 2.Re4+
- 1...Qxd3
- 2.Qxd7+
- 2...Ke5
- 3.Qe6#
- 2...Ke5
- 2.Qxd7+
- 1...Qxb4
- 2.Rxd5+
- 2...cxd5
- 3.Qxd5#
- 2...cxd5
- 2.Qxd5+
- 2...cxd5
- 3.Rxd5#
- 2...cxd5
- 2.Qxd7+
- 2...Ke5
- 3.Sg6#
- 3.Qe6#
- 2...Ke5
- 2.Rxd5+
- 1...Qxc5
- 2.Qxd7+
- 2...Ke5
- 3.Sg6#
- 2...Be6
- 3.Qxe6#
- 2...Ke5
- 2.Qxd7+
- 1...Sxe3
- 2.Re4
- threat
- 3.Qg6#
- 2...Kxg5
- 3.Qg6#
- 2...Se7
- 3.Qxf6#
- threat
- 2.Re4
- 1...Qa4
- 2.Rxd5+
- 2...cxd5
- 3.Qxd5#
- 2...cxd5
- 2.Qxd5+
- 2...cxd5
- 3.Rxd5#
- 2...cxd5
- 2.Qg6+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sc4#
- 3.Sg6#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Rxd5+
- 1...Qc4
- 2.Qg6+
- 2...Ke5
- 3.Sxc4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sxc4#
- 3.Sg6#
- 3.Qe6#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sxc4#
- 2...Ke5
- 2.Qg6+
- 1...Qa5
- 2.Qg6+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sc4#
- 3.Sg6#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qg6+
- 1...Qb6
- 2.Rxd5+
- 2...cxd5
- 3.Qxd5#
- 2...cxd5
- 2.Qxd5+
- 2...cxd5
- 3.Rxd5#
- 2...cxd5
- 2.Qg6+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sc4#
- 3.Sg6#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Rxd5+
- 1...Qb7
- 2.Qg6+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qg6+
- 1...Qb8
- 2.Rxd5+
- 2...cxd5
- 3.Qxd5#
- 2...cxd5
- 2.Qxd5+
- 2...cxd5
- 3.Rxd5#
- 2...cxd5
- 2.Qg6+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sc4#
- 3.Sg6#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Sc4#
- 2...Ke5
- 2.Rxd5+
- 1...Se1
- 2.Re4
- threat
- 3.Qg6#
- 3.Qxd7#
- 3.Qh7#
- 2...Se7
- 3.Qxf6#
- threat
- 2.Qg6+
- 2...Ke5
- 3.Bf4#
- 2...Ke5
- 2.Qxd7+
- 2...Ke5
- 3.Sg6#
- 3.Bf4#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qh7+
- 2...Ke5
- 3.Bf4#
- 2...Ke5
- 2.d4
- threat
- 3.Qg6#
- 3.Qxd7#
- 3.Qh7#
- 2...Se7
- 3.Qxf6#
- threat
- 2.Re4
- 1...Sh4
- 2.Qxd7+
- 2...Ke5
- 3.Bf4#
- 3.Re4#
- 3.Qe6#
- 3.d4#
- 2...Ke5
- 2.Qxd7+
- 1...Sf4!
- threat
- 1.Re4?
- threat
- 2.Re5#
- 1...Bh2
- 2.Se7+
- 2...Sxe7
- 3.Qxf6#
- 2...Sxe7
- 2.Qxf6+
- 2...Sxf6
- 3.Se7#
- 2...Sxf6
- 2.Se7+
- 1...Qb2!
- threat
- 1.Rf4+?
- 1...Kxg5
- 2.Se4+
- 2...Kh5
- 3.Rf5#
- 2...Kh6
- 3.Rh4#
- 2...Kh5
- 2.Rg4+
- 2...Kf5
- 3.Rg5#
- 3.Qxd7#
- 2...Kh5
- 3.Sh4#
- 3.Se7#
- 3.Sf8#
- 3.Sh8#
- 2...Kf5
- 2.Se4+
- 1...Sxf4!
- 1...Kxg5
- 1.Rcxb5?
- threat
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...cxb5
- 2.Se7+
- 2...Ke5
- 3.Qxd5#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Sf4
- 2.Bxf4
- threat
- 3.Sh4#
- threat
- 2.Bxf4
- 1...Se1
- 2.Sh4+
- 2...Ke5
- 3.Sc4#
- 3.Bf4#
- 2...Ke5
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 3.Bf4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Sh4+
- 1...Sh4
- 2.Sxh4+
- 2...Ke5
- 3.Sc4#
- 3.Bf4#
- 2...Ke5
- 2.Se7+
- 2...Ke5
- 3.Sc4#
- 3.Bf4#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Sxh4+
- 1...c5
- 2.Se7+
- 2...Ke5
- 3.Qxd5#
- 2...Sxe7
- 3.Qxf6#
- 2...Ke5
- 2.Se7+
- 1...Sxe3!
- threat
- 1.Qxd5+?
- 1...Kxg6
- 2.Qxg8+
- 2...Kh5
- 3.Qf7#
- 3.Qh7#
- 3.Qe8#
- 2...Kh5
- 2.Qxg8+
- 1...cxd5!
- 1...Kxg6
- 1.d4?
- threat
- 2.Se7+
- 2...Sxe7
- 3.Qxf6#
- 2...Sxe7
- 2.Se7+
- 1...Sf4
- 2.Se4
- threat
- 3.Sh4#
- 2...Sxg6
- 3.Sg3#
- 3.Qxd7#
- 2...Sg2
- 3.Sg3#
- threat
- 2.Sxf4
- threat
- 3.Qg6#
- 2...Kxg5
- 3.Qh5#
- 2...Se7
- 3.Qxf6#
- threat
- 2.Se4
- 1...Sxe3!
- threat
- 1.Sf1?
- Keys
- 1.f4!
- threat
- 2.Se7+
- 2...Sxe7
- 3.Qxf6#
- 2...Sxe7
- 2.Se7+
- 1...Se1+
- 2.Se4
- threat
- 3.Sh4#
- 2...Sg2
- 3.Sg3#
- 2...Sf3
- 3.Sg3#
- threat
- 2.Se4
- 1...Sxe3+
- 2.Re4
- threat
- 3.Sh4#
- 2...Sg2
- 3.Re5#
- threat
- 2.Re4
- 1...Sxf4+
- 2.Sf3
- threat
- 3.Sh4#
- 3.Rxf4#
- 2...Sxg6
- 3.Qxd7#
- 2...Sg2
- 3.Sd4#
- threat
- 2.Sf3
- 1...Sh4+
- 2.Se4
- threat
- 3.Sxh4#
- 2...Sxg6
- 3.Qxd7#
- 2...Sg2
- 3.Sg3#
- 2...Sf3
- 3.Sg3#
- threat
- 2.Se4
- threat
- 1.f4!
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