MESON Chess Problem Database
Problem Display
PID: 275556 (5N2/2rp1N2/1Qnp2PP/2nPPk1K/2p2p1B/3p1B1p/8/8 w - - 0 1)
Doukhan, Gerard
Loustau, Jean-Marc
Problemist Ukraini, 2023
#3
10 + 10
SOLUTION
- SOUND
- Sets
- 1...Sb3
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qg1
- 1...Sa4
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qg1
- 1...Se4
- 2.Bg4#
- 1...Sa6
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qg1
- 1...Sb7
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qg1
- 1...Sxe5
- 2.Sxd6#
- 1...dxe5
- 2.Sd6#
- 1...Sb3
- Tries
- 1.Qxc5?
- threat
- 2.Sxd6+
- 2...Kxe5
- 3.dxc6#
- 2...Kxe5
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qxd6
- threat
- 3.Qf6#
- threat
- 2.Qxc4
- threat
- 3.Be4#
- 3.Bg4#
- 3.Qxd3#
- 3.Qe4#
- threat
- 2.Sxd6+
- 1...Rc8
- 2.Sxd6+
- 2...Kxe5
- 3.Sxd7#
- 3.dxc6#
- 2...Kxe5
- 2.Sxd7
- threat
- 3.Sxd6#
- 2...dxc5
- 3.Sd6#
- 2...dxe5
- 3.Sd6#
- threat
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qxd6
- threat
- 3.Qf6#
- 3.Qxd7#
- threat
- 2.Qxc4
- threat
- 3.Be4#
- 3.Bg4#
- 3.Qxd3#
- 3.Qe4#
- threat
- 2.Sxd6+
- 1...Sb4
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qxc7
- threat
- 3.Qxd7#
- threat
- 2.Qg1
- 1...Sd4
- 2.Qxd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qxd4
- 1...Sa5
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qxc7
- threat
- 3.Qxd7#
- threat
- 2.Qg1
- 1...Sa7
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qxc7
- threat
- 3.Qxd7#
- threat
- 2.Qg1
- 1...Se7
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qxc7
- threat
- 3.Qxd7#
- threat
- 2.Qg1
- 1...Sb8
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qg1
- 1...Sd8
- 2.Qd4
- threat
- 3.Sxd6#
- 3.Be4#
- 3.Bg4#
- 3.Qe4#
- threat
- 2.Qd4
- 1...d2
- 2.Sxd6+
- 2...Kxe5
- 3.dxc6#
- 2...Kxe5
- 2.Qg1
- threat
- 3.Qb1#
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qxd6
- threat
- 3.Qf6#
- threat
- 2.Qxc4
- threat
- 3.Be4#
- 3.Bg4#
- 3.Qd3#
- 3.Qc2#
- 3.Qe4#
- threat
- 2.Sxd6+
- 1...h2
- 2.Sxd6+
- 2...Kxe5
- 3.dxc6#
- 2...Kxe5
- 2.Qxd6
- threat
- 3.Qf6#
- threat
- 2.Qxc4
- threat
- 3.Be4#
- 3.Bg4#
- 3.Qxd3#
- 3.Qe4#
- threat
- 2.Sxd6+
- 1...c3
- 2.Sxd6+
- 2...Kxe5
- 3.dxc6#
- 2...Kxe5
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Qxd6
- threat
- 3.Qf6#
- threat
- 2.Qxc3
- threat
- 3.Sxd6#
- 3.Qxd3#
- 2...dxe5
- 3.Sd6#
- threat
- 2.Qc4
- threat
- 3.Be4#
- 3.Bg4#
- 3.Qxd3#
- 3.Qe4#
- threat
- 2.Sxd6+
- 1...dxc5!
- threat
- 1.Qb2?
- threat
- 2.Sxd6#
- 1...Sd4
- 2.Qxd4
- threat
- 3.Sxd6#
- 3.Bg4#
- threat
- 2.Qxd4
- 1...c3
- 2.Qh2
- threat
- 3.Qxh3#
- 2...Sxe5
- 3.Sxd6#
- threat
- 2.Qh2
- 1...Sb7!
- threat
- 1.h7?
- threat
- 2.Sh6+
- 2...Kxe5
- 3.h8Q#
- 3.h8B#
- 2...Kxe5
- 2.h8Q
- threat
- 3.Sxd6#
- 3.Sh6#
- 3.Qf6#
- threat
- 2.h8B
- threat
- 3.Sxd6#
- 3.Sh6#
- threat
- 2.Sh6+
- 1...Sb7
- 2.Sh6+
- 2...Kxe5
- 3.h8Q#
- 3.h8B#
- 2...Kxe5
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.h8Q
- threat
- 3.Sh6#
- 3.Qf6#
- threat
- 2.h8B
- threat
- 3.Sh6#
- threat
- 2.Sh6+
- 1...Sd8
- 2.Sxd6+
- 2...Kxe5
- 3.h8Q#
- 3.h8B#
- 2...Kxe5
- 2.Sh6+
- 2...Kxe5
- 3.h8Q#
- 3.h8B#
- 2...Kxe5
- 2.Qxd6
- threat
- 3.Sh6#
- 3.Qf6#
- threat
- 2.h8Q
- threat
- 3.Sxd6#
- 3.Sh6#
- 3.Qf6#
- threat
- 2.Sxd6+
- 1...Se6!
- threat
- 1.Qxc5?
- Keys
- 1.Sh7!
- threat
- 2.Sf6
- threat
- 3.Bg4#
- 2...Sxe5
- 3.Sxd6#
- threat
- 2.Sf6
- 1...Sb3
- 2.Sf6
- threat
- 3.Be4#
- 3.Bg4#
- threat
- 2.Bg4+
- 2...Ke4
- 3.Sf6#
- 2...Ke4
- 2.Bf6
- threat
- 3.Sxd6#
- 2...dxe5
- 3.Sd6#
- threat
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Sf6
- 1...Sa4
- 2.Sf6
- threat
- 3.Be4#
- 3.Bg4#
- threat
- 2.Bg4+
- 2...Ke4
- 3.Sf6#
- 2...Ke4
- 2.Bf6
- threat
- 3.Sxd6#
- 2...dxe5
- 3.Sd6#
- threat
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Sf6
- 1...Sa6
- 2.Sf6
- threat
- 3.Be4#
- 3.Bg4#
- threat
- 2.Bg4+
- 2...Ke4
- 3.Sf6#
- 2...Ke4
- 2.Bf6
- threat
- 3.Sxd6#
- 2...dxe5
- 3.Sd6#
- threat
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Sf6
- 1...Se6
- 2.Bg4+
- 2...Ke4
- 3.Sf6#
- 2...Ke4
- 2.Bg4+
- 1...Sb7
- 2.Sf6
- threat
- 3.Be4#
- 3.Bg4#
- threat
- 2.Bg4+
- 2...Ke4
- 3.Sf6#
- 2...Ke4
- 2.Qg1
- threat
- 3.Qg4#
- 3.Qg5#
- threat
- 2.Sf6
- 1...Sb4
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Shg5
- threat
- 3.Bg4#
- threat
- 2.Sf6
- threat
- 3.Bg4#
- threat
- 2.Sxd6+
- 1...Sd4
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Sxd6+
- 1...Sa5
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Shg5
- threat
- 3.Bg4#
- threat
- 2.Sf6
- threat
- 3.Bg4#
- threat
- 2.Sxd6+
- 1...Sa7
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Shg5
- threat
- 3.Bg4#
- threat
- 2.Sf6
- threat
- 3.Bg4#
- threat
- 2.Sxd6+
- 1...Se7
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Shg5
- threat
- 3.Bg4#
- threat
- 2.Sf6
- threat
- 3.Bg4#
- threat
- 2.Sxd6+
- 1...Sb8
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Shg5
- threat
- 3.Bg4#
- threat
- 2.Sf6
- threat
- 3.Bg4#
- threat
- 2.Sxd6+
- 1...Sd8
- 2.Sxd6+
- 2...Kxe5
- 3.Bf6#
- 2...Kxe5
- 2.Sxd6+
- 1...d2
- 2.Bf6
- threat
- 3.Sxd6#
- 2...dxe5
- 3.Sd6#
- 2...Se4
- 3.Bg4#
- 2...Sb7
- 3.Qb1#
- threat
- 2.Bf6
- threat
- 1.Sh7!
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