MESON Chess Problem Database
Problem Display
PID: 183059 (4K3/4p3/4Nb2/1pPkpRp1/2pN2Q1/2Pb3p/8/6B1 w - - 0 1)
Chamberlain, Brian E
The Problemist Supplement, 2018
#3
8 + 9
SOLUTION
- SOUND
- Sets
- 1...Bf1
- 2.Qf3#
- 1...Bf1
- Tries
- 1.Kd7?
- threat
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...Bb1
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...Bc2
- 2.Sxc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sxc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sxc2
- 1...Be2
- 2.Sxe2
- threat
- 3.Sc7#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Sf3
- threat
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Sxe2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sxe2
- 1...Be4
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sc7#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...Bg7
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...Bh8
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdxb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...h2
- 2.Sc2
- threat
- 3.Se3#
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sxb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sb3#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...b4
- 2.Sc2
- threat
- 3.Se3#
- 3.Sxb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sb5
- threat
- 3.Sbc7#
- 3.Sec7#
- 3.Qd4#
- threat
- 2.Sc6
- threat
- 3.Sxb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sc7+
- 2...Kxc5
- 3.Sc2#
- 3.Se2#
- 3.Sb3#
- 3.Sf3#
- 3.Sdb5#
- 3.Sc6#
- 3.Sde6#
- 2...Kxc5
- 2.Sc2
- 1...Bxf5!
- threat
- 1.Sc6?
- threat
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Scd8
- threat
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sed8
- threat
- 3.Sb4#
- 3.Qd4#
- threat
- 2.Qd4+
- 2...Kxc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...Bxf5
- 2.Qxf5
- threat
- 3.Sb4#
- 2...Kxc6
- 3.Qe4#
- 2...b4
- 3.Sxb4#
- threat
- 2.Qxf5
- 1...Bf1
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Sb4+
- 2...Kxe6
- 3.Rxf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Rxg5#
- 2...Kxe6
- 2.Scd8
- threat
- 3.Sc7#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Sed8
- threat
- 3.Sb4#
- 3.Qf3#
- 3.Qd4#
- threat
- 2.Rxe5+
- 2...Kxc6
- 3.Qf3#
- 3.Qe4#
- 2...Bxe5
- 3.Sb4#
- 3.Sxe7#
- 2...Kxc6
- 2.Rxg5
- threat
- 3.Sb4#
- 2...Kxc6
- 3.Qe4#
- 2...b4
- 3.Sxb4#
- threat
- 2.Rxf6
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sc7#
- 2...Kxc6
- 3.Qe4#
- threat
- 2.Qf3+
- 2...Kxe6
- 3.Sd8#
- 2...Kxe6
- 2.Qd4+
- 2...Kxc6
- 3.Qe4#
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...Be2
- 2.Sb4+
- 2...Kxe6
- 3.Rf3#
- 2...Kxe6
- 2.Rxe5+
- 2...Kxc6
- 3.Qe4#
- 2...Bxe5
- 3.Sb4#
- 3.Sxe7#
- 2...Kxc6
- 2.Qd4+
- 2...Kxc6
- 3.Qe4#
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Sb4+
- 1...Be4
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sc7#
- threat
- 2.Scd8
- threat
- 3.Sc7#
- threat
- 2.Sed8
- threat
- 3.Sb4#
- 2...b4
- 3.Sxb4#
- threat
- 2.Rxe5+
- 2...Kxc6
- 3.Qxe4#
- 2...Bxe5
- 3.Sb4#
- 3.Sxe7#
- 2...Kxc6
- 2.Kd7
- 1...Bg7
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Scd8
- threat
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sed8
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Qd4#
- threat
- 2.Qd4+
- 2...Kxc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...Bh8
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Scd8
- threat
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sed8
- threat
- 3.Sb4#
- 3.Sxe7#
- 3.Qd4#
- threat
- 2.Qd4+
- 2...Kxc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...h2
- 2.Kd7
- threat
- 3.Sb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Qd4+
- 2...Kxc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...b4
- 2.Kd7
- threat
- 3.Sxb4#
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Scd8
- threat
- 3.Sc7#
- 3.Qd4#
- threat
- 2.Sed8
- threat
- 3.Sxb4#
- 3.Qd4#
- threat
- 2.Qd4+
- 2...Kxc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Kxc6
- 2.Kd7
- 1...Kxc6!
- threat
- 1.Qg2+?
- 1...Be4
- 2.Qa2
- threat
- 3.Qa8#
- threat
- 2.Qa2
- 1...hxg2!
- 1...Be4
- 1.Kd7?
- Keys
- 1.Qd1!
- threat
- 2.Qa1
- threat
- 3.Qa8#
- 2...Ke4
- 3.Qa8#
- threat
- 2.Qa1
- 1...Bxf5
- 2.Sxf5+
- 2...Ke4
- 3.Sg3#
- 2...Kc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Ke4
- 2.Sxf5+
- 1...Bb1
- 2.Sc2+
- 2...Ke4
- 3.Qf3#
- 2...Kc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Ke4
- 2.Sc2+
- 1...Bc2
- 2.Sxc2+
- 2...Ke4
- 3.Qf3#
- 2...Kc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Ke4
- 2.Sxc2+
- 1...Be2
- 2.Sxe2+
- 2...Ke4
- 3.Sg3#
- 2...Kc6
- 3.Qd7#
- 2...Kxe6
- 3.Qd7#
- 2...Ke4
- 2.Sxe2+
- 1...Be4
- 2.Qa1
- threat
- 3.Qa8#
- threat
- 2.Qa1
- threat
- 1.Qd1!
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