MESON Chess Problem Database
Problem Display
PID: 29997 (2Q5/2pp1b2/5r2/b1p1p3/2P1k1Pp/1r2Pp2/5P2/BNRR1B1K w - - 0 1)
Copping, Peter F
The Problemist, 1969
#3
11 + 11
SOLUTION
- SOUND
- Sets
- 1...Rxb1
- 2.Bd3#
- 1...Rb2
- 2.Bd3#
- 1...Rc3
- 2.Sd2#
- 1...Rd3
- 2.Bxd3#
- 1...Rb4
- 2.Sd2#
- 2.Sc3#
- 2.Bd3#
- 1...Rb5
- 2.Bd3#
- 1...Rbb6
- 2.Bd3#
- 1...Rb7
- 2.Bd3#
- 1...Rb8
- 2.Bd3#
- 1...Rf4
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Rf5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Bd2
- 2.Sxd2#
- 1...Bc3
- 2.Bd3#
- 1...Bb6
- 2.Sd2#
- 1...Bxc4
- 2.Rxc4#
- 1...Bd5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Be6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...d6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Rxb1
- Tries
- 1.Sc3+?
- 1...Bxc3
- 2.Bd3#
- 1...Rxc3!
- 1...Bxc3
- 1.Bc3?
- threat
- 2.Sd2#
- 2.Bd3#
- 1...Rd6
- 2.Rxd6
- threat
- 3.Sd2#
- 3.Bd3#
- threat
- 2.Rxd6
- 1...Bxc4!
- threat
- 1.Rc3?
- threat
- 2.Sd2#
- 2.Bd3#
- 1...Rxb1
- 2.Bd3#
- 1...Rxc3
- 2.Sd2#
- 1...Bxc3
- 2.Bd3#
- 1...Bxc4
- 2.Rxc4#
- 1...Rb2
- 2.Bd3#
- 1...Rd6!
- threat
- 1.Qb7+?
- 1...Rc6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...d5
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- threat
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- threat
- 2.Rxd5
- threat
- 3.Rd4#
- 3.Rxe5#
- 2...Bxd5
- 3.Qxd5#
- threat
- 2.Qxb3
- threat
- 3.Bd3#
- 3.Qc2#
- 3.Qd3#
- threat
- 2.cxd5
- threat
- 3.Rc4#
- 2...Rc3
- 3.Sd2#
- 2...Rd3
- 3.Bxd3#
- 2...Rb4
- 3.Sd2#
- 3.Sc3#
- 3.Bd3#
- 2...Bc3
- 3.Bd3#
- 2...c4
- 3.Rxc4#
- threat
- 2.Bc3
- 1...c6!
- 1...Rc6
- 1.Qxd7?
- threat
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- 2...Rd6
- 3.Qf5#
- threat
- 2.Bd3+
- 2...Rxd3
- 3.Qxd3#
- 2...Rxd3
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- 2...Rd6
- 3.Qf5#
- threat
- 2.Qd3+
- 2...Rxd3
- 3.Bxd3#
- 2...Rxd3
- 2.Bc3
- 1...Ra3
- 2.Sxa3
- threat
- 3.Bd3#
- 3.Qd3#
- 2...Bxc4
- 3.Rxc4#
- 2...Rd6
- 3.Qf5#
- threat
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- 2...Rd6
- 3.Qf5#
- threat
- 2.Bd3+
- 2...Rxd3
- 3.Qxd3#
- 2...Rxd3
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- 2...Rd6
- 3.Qf5#
- threat
- 2.Qd3+
- 2...Rxd3
- 3.Bxd3#
- 2...Rxd3
- 2.Sxa3
- 1...Rf4
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- threat
- 2.Bd3+
- 2...Rxd3
- 3.Qxd3#
- 2...Rxd3
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- threat
- 2.Rd5
- threat
- 3.Rxe5#
- 2...Bxd5
- 3.Qxd5#
- 2...Rb2
- 3.Bd3#
- 2...Rc3
- 3.Sd2#
- 2...Rf5
- 3.Qxf5#
- 2...Bc3
- 3.Bd3#
- threat
- 2.Qc6+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qd3+
- 2...Rxd3
- 3.Bxd3#
- 2...Rxd3
- 2.Bc3
- 1...Be1
- 2.Bd3+
- 2...Rxd3
- 3.Qxd3#
- 2...Rxd3
- 2.Qd3+
- 2...Rxd3
- 3.Bxd3#
- 2...Rxd3
- 2.Bd3+
- 1...Be6
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- threat
- 2.Bd3+
- 2...Rxd3
- 3.Qxd3#
- 2...Rxd3
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 3.Qd3#
- threat
- 2.Qc6+
- 2...Bd5
- 3.Qxd5#
- 2...Bd5
- 2.Qd3+
- 2...Rxd3
- 3.Bxd3#
- 2...Rxd3
- 2.Bc3
- 1...Rxe3!
- threat
- 1.Qxc7?
- threat
- 2.Qxe5#
- 1...Rf5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Rd6
- 2.Qxd6
- threat
- 3.Qxe5#
- 2...Rb2
- 3.Bd3#
- 3.Qd3#
- 2...Rc3
- 3.Sd2#
- 2...Bc3
- 3.Bd3#
- 3.Qd3#
- 2...Bc7
- 3.Sd2#
- threat
- 2.Qxd6
- 1...d6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Re6!
- threat
- 1.Qa8+?
- 1...Rc6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...d5
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- threat
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- threat
- 2.Rxd5
- threat
- 3.Rd4#
- 3.Rxe5#
- 2...Bxd5
- 3.Qxd5#
- threat
- 2.cxd5
- threat
- 3.Rc4#
- 2...Rc3
- 3.Sd2#
- 2...Rd3
- 3.Bxd3#
- 2...Rb4
- 3.Sd2#
- 3.Sc3#
- 3.Bd3#
- 2...Bc3
- 3.Bd3#
- 2...c4
- 3.Rxc4#
- threat
- 2.Bc3
- 1...c6!
- 1...Rc6
- 1.Qe8?
- threat
- 2.Qxe5#
- 1...Rf5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Re6
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Rd6
- 3.Qxe5#
- threat
- 2.Qxf7
- threat
- 3.Qf5#
- 2...Rf6
- 3.Qd5#
- threat
- 2.Bc3
- 1...Be6
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Qxe5#
- threat
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Bc3
- 1...d6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Bxe8!
- threat
- 1.Sc3+?
- Keys
- 1.Qh8!
- threat
- 2.Qxf6
- threat
- 3.Qxe5#
- 3.Qf5#
- threat
- 2.Qxf6
- 1...Rf5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Re6
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Rd6
- 3.Qxe5#
- threat
- 2.Bc3
- 1...Bd5
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Qxf6
- threat
- 3.Qxe5#
- 3.Qf5#
- 3.Qg6#
- threat
- 2.Qh7+
- 2...Rf5
- 3.Qxf5#
- 2...Rg6
- 3.Qxg6#
- 2...Rf5
- 2.Rc3
- 1...Be6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- 1...Bg6
- 2.Bc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Rd6
- 3.Qxe5#
- threat
- 2.Qxf6
- threat
- 3.Qxe5#
- 3.Qxg6#
- threat
- 2.Bc3
- 1...Bg8
- 2.Qxf6
- threat
- 3.Qxe5#
- 3.Qf5#
- 3.Qg6#
- threat
- 2.Qxf6
- 1...d6
- 2.Rc3
- threat
- 3.Sd2#
- 3.Bd3#
- 2...Bxc4
- 3.Rxc4#
- threat
- 2.Rc3
- threat
- 1.Qh8!
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