MESON Chess Problem Database
Problem Display
PID: 38846 (4R3/3Npp2/1q3P2/2P4r/Qp1r4/N2k1B2/1P6/n2K2B1 w - - 0 1)
Macleod, Norman Alasdair
4th HM., Phenix, 1989
#3
10 + 8
SOLUTION
- SOUND
- Sets
- 1...Qa7
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qc7
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qd8
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qb5
- 2.Qxb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qxb5+
- 1...Qa6
- 2.Qxa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qxa6+
- 1...Qd6
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qxf6
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Rxd7
- 2.Qxd7+
- 2...Qd6
- 3.Qb5#
- 2...Rd5
- 3.Qxd5#
- 2...Qd6
- 2.Qxd7+
- 1...Rh1
- 2.Se5#
- 1...Rh2
- 2.Se5#
- 1...Rh3
- 2.Se5#
- 1...Rh4
- 2.Se5#
- 1...Re5
- 2.Sxe5#
- 1...Rh6
- 2.Se5#
- 1...Rh7
- 2.Se5#
- 1...Rh8
- 2.Se5#
- 1...Sc2
- 2.Qxc2#
- 2.Qb3#
- 1...Sb3
- 2.Qxb3#
- 1...bxa3
- 2.Qxd4#
- 1...b3
- 2.Qxd4#
- 1...exf6
- 2.Be2#
- 2.Re3#
- 1...e5
- 2.Rxe5
- threat
- 3.Be2#
- 3.Re3#
- 2...Rxe5
- 3.Sxe5#
- 2...Re4
- 3.Bxe4#
- threat
- 2.Rxe5
- 1...Qa7
- Tries
- 1.Rxe7?
- threat
- 2.Be2#
- 2.Re3#
- 1...Rxd7
- 2.Be2#
- 2.Be4#
- 1...Rc4
- 2.Be2#
- 1...Re4
- 2.Bxe4#
- 1...Rf4
- 2.Be2#
- 1...Rg4
- 2.Be2#
- 1...Rdh4
- 2.Be2#
- 1...Rdd5
- 2.Be2#
- 2.Be4#
- 1...Rd6
- 2.Be2#
- 2.Be4#
- 1...Rh2
- 2.Se5#
- 2.Re3#
- 1...Re5
- 2.Sxe5#
- 1...Sc2
- 2.Be2#
- 2.Qxc2#
- 2.Qb3#
- 1...Qe6!
- threat
- 1.Qb5+?
- 1...Rc4
- 2.Qxc4#
- 1...Qxb5!
- 1...Rc4
- 1.Qa6+?
- 1...Qb5
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qxb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Rxe7
- 1...Qxa6!
- 1...Qb5
- 1.cxb6?
- threat
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Rxe7
- 1...Rxd7
- 2.Qc6
- threat
- 3.Be2#
- 3.Be4#
- 3.Qe4#
- 3.Qc4#
- threat
- 2.Qxd7+
- 2...Rd5
- 3.Qxd5#
- 2...Rd5
- 2.Qxb4
- threat
- 3.Be2#
- 3.Be4#
- 3.Qd2#
- 3.Qc3#
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Qa6+
- 2...Rb5
- 3.Qxb5#
- 2...Rb5
- 2.Qc6
- 1...Re4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 2...Rc4
- 2.Qa6+
- 1...Rf4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Qa6+
- 1...Rg4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Qa6+
- 1...Rdh4
- 2.Rxe7
- threat
- 3.Be2#
- 2...Rh2
- 3.Be4#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Rxe7
- 1...Rdd5
- 2.Qxb4
- threat
- 3.Be2#
- 3.Be4#
- 3.Qd2#
- 3.Qc3#
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Qxb4
- 1...Rd6
- 2.Qxb4
- threat
- 3.Be2#
- 3.Be4#
- 3.Qd2#
- 3.Qc3#
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Qa6+
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 3.Qxb5#
- 2...Rb5
- 2.Qxb4
- 1...Ra5
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qxa5
- threat
- 3.Sc5#
- 3.Se5#
- 2...Rxd7
- 3.Qb5#
- 3.Qf5#
- 3.Qa6#
- 2...Rd5
- 3.Qxd5#
- threat
- 2.Rxe7
- 1...Rb5
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qxb5+
- 2...Rc4
- 3.Sc5#
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Rxe7
- 1...Rhd5
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Rxe7
- 1...Rf5
- 2.Rxe7
- threat
- 3.Be2#
- 3.Re3#
- 2...Rxf3
- 3.Sc5#
- 2...Re4
- 3.Bxe4#
- 2...Re5
- 3.Sxe5#
- threat
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Rxe7
- 1...Rg5
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Qa6+
- 1...e6
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rb5
- 3.Sc5#
- 3.Se5#
- 2...Rc4
- 2.Qa6+
- 1...Rc4!
- threat
- 1.Rxe7?
- Keys
- 1.Rd8!
- threat
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 2...Rxe5
- 2.Se5+
- 1...Qxc5
- 2.Sxc5+
- 2...Rxc5
- 3.Rxd4#
- 2...Rxc5
- 2.Sxc5+
- 1...Qxd8
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qa6+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qxf6
- 2.Se5+
- 2...Qxe5
- 3.Qb5#
- 3.Qa6#
- 2...Rxe5
- 3.Rxd4#
- 3.Qb5#
- 2...Qxe5
- 2.Sxf6
- threat
- 3.Be2#
- 3.Be4#
- 3.Rxd4#
- 3.Qb5#
- 3.Qa6#
- threat
- 2.Qb5+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Se5+
- 1...Rxd7
- 2.Rxd7+
- 2...Qd6
- 3.Qb5#
- 3.Qa6#
- 2...Rd5
- 3.Rxd5#
- 2...Qd6
- 2.Qxd7+
- 2...Qd6
- 3.Qb5#
- 2...Rd5
- 3.Qf5#
- 3.Qxd5#
- 2...Qd6
- 2.Rxd7+
- 1...Rxc5
- 2.Qa6+
- 2...Qb5
- 3.Sxc5#
- 2...Qxa6
- 3.Sxc5#
- 2...Rdc4
- 3.Sxc5#
- 3.Se5#
- 2...Rcc4
- 3.Se5#
- 2...Rb5
- 3.Se5#
- 2...Qb5
- 2.Qa6+
- 1...exf6
- 2.Sxf6
- threat
- 3.Be2#
- 3.Be4#
- 3.Rxd4#
- 2...Qxf6
- 3.Qb5#
- threat
- 2.Sxf6
- 1...Qa7
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 3.Qb5#
- 2...Rxe5
- 2.Qb5+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Se5+
- 1...Qc7
- 2.Se5+
- 2...Qxe5
- 3.Qb5#
- 3.Qa6#
- 2...Rxe5
- 3.Rxd4#
- 3.Qb5#
- 3.Qa6#
- 2...Qxe5
- 2.Qb5+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Qxb4
- threat
- 3.Qd2#
- 3.Qc3#
- 3.Qxd4#
- 2...Rxb4
- 3.Se5#
- threat
- 2.Qa6+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Se5+
- 1...Qb5
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 3.Qxb5#
- 2...Rxe5
- 2.Qxb5+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Se5+
- 1...Qa6
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 3.Qxa6#
- 2...Rxe5
- 2.Qxa6+
- 2...Rc4
- 3.Se5#
- 3.Qxc4#
- 2...Rc4
- 2.Se5+
- 1...Qd6
- 2.Qb5+
- 2...Rc4
- 3.Qxc4#
- 2...Rc4
- 2.Qb5+
- 1...Qe6
- 2.Se5+
- 2...Qxe5
- 3.Qb5#
- 3.Qa6#
- 2...Rxe5
- 3.Rxd4#
- 2...Qxe5
- 2.Se5+
- 1...Qb8
- 2.Se5+
- 2...Qxe5
- 3.Qb5#
- 3.Qa6#
- 2...Rxe5
- 3.Rxd4#
- 2...Qxe5
- 2.Se5+
- 1...Rdd5
- 2.Kc1
- threat
- 3.Qd1#
- 2...Qxc5+
- 3.Sxc5#
- 2...Rxc5+
- 3.Sxc5#
- 2...Sb3+
- 3.Qxb3#
- 2...bxa3
- 3.Qe4#
- 2...Rh2
- 3.Se5#
- 2...Sc2
- 3.Qxc2#
- 3.Qb3#
- 2...b3
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Kc1
- 1...Rd6
- 2.Ke1
- threat
- 3.Qd1#
- 2...Re5+
- 3.Sxe5#
- 2...Re6+
- 3.Se5#
- 2...Sc2+
- 3.Qxc2#
- 2...bxa3
- 3.Be2#
- 3.Be4#
- 3.Qe4#
- 2...Rh2
- 3.Se5#
- 2...Sb3
- 3.Qxb3#
- 2...b3
- 3.Be2#
- 3.Be4#
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Ke1
- 1...Rhd5
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 2...Rxe5
- 2.Se5+
- 1...Rf5
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 2...Rxe5
- 2.Se5+
- 1...Rg5
- 2.Se5+
- 2...Rxe5
- 3.Rxd4#
- 2...Rxe5
- 2.Se5+
- 1...e5
- 2.Sxe5+
- 2...Rxe5
- 3.Rxd4#
- 2...Rxe5
- 2.Sxb6
- threat
- 3.Qb5#
- 3.Qa6#
- threat
- 2.cxb6
- threat
- 3.Sc5#
- 2...Rxd7
- 3.Rxd7#
- 3.Qb5#
- 3.Qxd7#
- 3.Qa6#
- 2...Sb3
- 3.Qxb3#
- 2...e4
- 3.Be2#
- threat
- 2.Sxe5+
- threat
- 1.Rd8!
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