MESON Chess Problem Database
Problem Display
PID: 260552 (2B5/4p1N1/2p1Q1pK/3p2Pb/R1Np4/5k2/1q1pR2P/r7 w - - 0 1)
Kupper, Josef
Neue Zurcher Zeitung, 2006
#3
9 + 10
| 6490 | yacpdb | 2022 |
SOLUTION
- SOUND
- Sets
- 1...Kf4
- 2.Qf7#
- 1...Qa3
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb1
- 2.Sxd2+
- 2...Kf4
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb3
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb5
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb6
- 2.Sxd2+
- 2...Kf4
- 3.Qf7#
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb7
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qb8
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 3.Qe3#
- 2...Kf4
- 2.Sxd2+
- 1...Bg4
- 2.Qxg4#
- 1...d3
- 2.Qe3#
- 1...dxc4
- 2.Qe4#
- 1...Kf4
- Tries
- 1.Sxd2+?
- 1...Kf4
- 2.Qf7#
- 2.Qe3#
- 2.Qe5#
- 1...Qxd2!
- 1...Kf4
- 1.Se5+?
- 1...Kf4
- 2.Qf7#
- 1...Kxe2!
- 1...Kf4
- 1.Sf5?
- threat
- 2.Sh4+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Sh4+
- 1...Kf4
- 2.Sh4
- threat
- 3.Qf7#
- 3.Qe5#
- 2...d3
- 3.Qe3#
- threat
- 2.Qe5+
- 2...Kf3
- 3.Sh4#
- 2...Kg4
- 3.Qg3#
- 2...Kf3
- 2.Sh4
- 1...Kg4
- 2.Sg3+
- 2...Kf3
- 3.Qf7#
- 2...Kf4
- 3.Qf7#
- 2...Kh4
- 3.Qh3#
- 2...Kf3
- 2.Sxd4+
- 2...Kf4
- 3.Qf7#
- 3.Qe3#
- 3.Qe5#
- 2...Kh4
- 3.Qh3#
- 2...Kf4
- 2.Sh4+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...Kxh4
- 3.Qh3#
- 2...Kf4
- 2.Sg3+
- 1...Qb1
- 2.Sxd4+
- 2...Kf4
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sh4+
- 2...Kf4
- 3.Qe5#
- 2...Kf4
- 2.Sxd4+
- 1...Qc2
- 2.Sxd4+
- 2...Kf4
- 3.Qe3#
- 3.Qe5#
- 2...Kf4
- 2.Sh4+
- 2...Kf4
- 3.Qe5#
- 2...Kf4
- 2.Sxd4+
- 1...Qb8
- 2.Sxd4+
- 2...Kf4
- 3.Qf7#
- 3.Qe3#
- 2...Kf4
- 2.Sh4+
- 2...Kf4
- 3.Qf7#
- 2...Kf4
- 2.Sxd4+
- 1...Bg4
- 2.Sh4+
- 2...Kf4
- 3.Qxg4#
- 3.Qe5#
- 2...Kf4
- 2.Sh4+
- 1...d3
- 2.Sxd2+
- 2...Qxd2
- 3.Sh4#
- 2...Qxd2
- 2.Sh4+
- 2...Kf4
- 3.Qe3#
- 2...Kf4
- 2.Qe3+
- 2...Kg4
- 3.Se5#
- 3.Rg2#
- 3.Qg3#
- 3.h3#
- 2...Kg4
- 2.Sxd2+
- 1...gxf5!
- threat
- 1.Sxh5?
- threat
- 2.Qg4#
- 1...Rg1
- 2.Ra3+
- 2...Qxa3
- 3.Sxd2#
- 2...Qc3
- 3.Sxd2#
- 2...Qb3
- 3.Sxd2#
- 2...d3
- 3.Rxd3#
- 3.Qe3#
- 2...Qxa3
- 2.Ra3+
- 1...gxh5!
- threat
- 1.Ra3+?
- 1...Qxa3
- 2.Sxd2+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Sxd2+
- 1...Qc3
- 2.Sxd2+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Rxc3+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...dxc3
- 3.Qe3#
- 2...d3
- 3.Qe3#
- 2...Kf4
- 2.Sxd2+
- 1...Qb3
- 2.Sxd2+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...Kf4
- 2.Rxb3+
- 2...Kf4
- 3.Qf7#
- 3.Qe5#
- 2...d3
- 3.Qe3#
- 2...Kf4
- 2.Sxd2+
- 1...Rxa3!
- 1...Qxa3
- 1.Qh3+?
- 1...Kf4
- 2.Se6#
- 2.Qg3#
- 1...Kxe2!
- 1...Kf4
- 1.Sxd2+?
- Keys
- 1.Ba6!
- threat
- 2.Se5+
- 2...Kf4
- 3.Qf7#
- 2...Kf4
- 2.Se5+
- 1...Kf4
- 2.Sxh5+
- 2...Kf3
- 3.Se5#
- 2...gxh5
- 3.Rf2#
- 2...Kf3
- 2.Sxh5+
- 1...Qc1
- 2.Se5+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 2...Kf4
- 2.Qe3+
- 2...Kg4
- 3.Qg3#
- 2...dxe3
- 3.Se5#
- 2...Kg4
- 2.Se5+
- 1...Qa3
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 2...Kf4
- 2.Se5+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 2...Kf4
- 2.Sxd2+
- 1...Qb1
- 2.Qe3+
- 2...Kg4
- 3.Qg3#
- 2...dxe3
- 3.Se5#
- 2...Kg4
- 2.Qe3+
- 1...Qa2
- 2.Se5+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 2...Kf4
- 2.Qe3+
- 2...Kg4
- 3.Qg3#
- 2...dxe3
- 3.Se5#
- 2...Kg4
- 2.Se5+
- 1...Qc2
- 2.Qe3+
- 2...Kg4
- 3.Qg3#
- 2...dxe3
- 3.Se5#
- 2...Kg4
- 2.Qe3+
- 1...Qb3
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 2...Kf4
- 2.Se5+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 2...Kf4
- 2.Sxd2+
- 1...Qb5
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 2...Kf4
- 2.Sxd2+
- 1...Qb7
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 2...Kf4
- 2.Se5+
- 2...Kf4
- 3.Rxd4#
- 3.Qf7#
- 2...Kf4
- 2.Qe3+
- 2...Kg4
- 3.Qg3#
- 2...dxe3
- 3.Se5#
- 2...Kg4
- 2.Sxd2+
- 1...Qb8
- 2.Sxd2+
- 2...Kf4
- 3.Rxd4#
- 2...Kf4
- 2.Sxd2+
- 1...Bg4
- 2.Se5+
- 2...Kf4
- 3.Qxg4#
- 2...Kf4
- 2.Se5+
- 1...d3
- 2.Qe3+
- 2...Kg4
- 3.Se5#
- 3.Qg3#
- 2...Kg4
- 2.Qe3+
- threat
- 1.Ba6!
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