MESON Chess Problem Database
Problem Display
PID: 215821 (Q2nR1b1/4p3/1p1P2pq/1N1p2Pp/3Pk1BP/3N4/4K3/8 w - - 0 1)
Hoek, Willem
Probleemblad, 1980
#3
10 + 9
SOLUTION
- SOUND
- Sets
- 1...Bh7
- 2.Rxe7+
- 2...Se6
- 3.Rxe6#
- 2...Se6
- 2.Rxe7+
- 1...Se6
- 2.Bf3+
- 2...Kf5
- 3.Qxd5#
- 2...Kf5
- 2.Bf3+
- 1...Sb7
- 2.Rxe7+
- 2...Be6
- 3.Rxe6#
- 2...Be6
- 2.Rxe7+
- 1...Sf7
- 2.Rxe7+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxe7+
- 1...e5
- 2.Rxe5#
- 1...Bh7
- Tries
- 1.Rxe7+?
- 1...Se6
- 2.Bf3+
- 2...Kf5
- 3.Qxd5#
- 2...Kf5
- 2.Bf3+
- 1...Be6!
- 1...Se6
- 1.Qa1?
- threat
- 2.Qh1#
- 1...Qf8
- 2.Rxf8
- threat
- 3.Sf2#
- 3.Bf3#
- 3.Rf4#
- 3.Qh1#
- threat
- 2.Qh1+
- 2...Qf3+
- 3.Qxf3#
- 2...Qf3+
- 2.Rxf8
- 1...hxg4!
- threat
- 1.Qa3?
- threat
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Qc1
- threat
- 3.Sf2#
- 3.Qe3#
- 3.Qf4#
- 3.Qh1#
- threat
- 2.Sf2+
- 1...Qxg5
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...bxc5
- 3.Qf3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Sf2+
- 1...Qf8
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Sc5+
- 1...Be6
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Sf2+
- 1...Sc6
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sf2+
- 1...Se6
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...Sxc5
- 3.Qe3#
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Sf2+
- 1...Sb7
- 2.Sf2+
- 2...Kf4
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc5+
- 2...Kf4
- 3.Qf3#
- 2...Sxc5
- 3.Qe3#
- 3.Qf3#
- 2...bxc5
- 3.Qe3#
- 3.Qf3#
- 2...Kf4
- 2.Sc3+
- 2...Kxd4
- 3.Qb4#
- 2...Kxd4
- 2.Rxe7+
- 2...Be6
- 3.Rxe6#
- 2...Be6
- 2.Qc1
- threat
- 3.Sf2#
- 3.Qe3#
- 3.Qf4#
- 3.Qh1#
- threat
- 2.Sf2+
- 1...hxg4!
- threat
- 1.dxe7?
- threat
- 2.Sf2+
- 2...Kf4
- 3.Qb8#
- 2...Kf4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa1
- threat
- 3.Sd6#
- 3.Qh1#
- threat
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qb8
- threat
- 3.Sf2#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.exd8Q+
- 2...Be6
- 3.Rxe6#
- 3.Qaxd5#
- 3.Qdxd5#
- 2...Be6
- 2.exd8S+
- 2...Be6
- 3.Rxe6#
- 2...Be6
- 2.exd8B+
- 2...Be6
- 3.Rxe6#
- 2...Be6
- 2.exd8R+
- 2...Be6
- 3.Rxe6#
- 3.Qxd5#
- 2...Be6
- 2.Sf2+
- 1...Qxg5
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Sd6+
- 1...hxg4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.exd8Q+
- 2...Kf5
- 3.Sd6#
- 3.Re5#
- 3.Qf6#
- 2...Be6
- 3.Qaxd5#
- 3.Qdxd5#
- 2...Kf5
- 2.exd8R+
- 2...Kf5
- 3.Sd6#
- 3.Re5#
- 2...Be6
- 3.Qxd5#
- 2...Kf5
- 2.Sd6+
- 1...Be6
- 2.Sf2+
- 2...Kf4
- 3.Qb8#
- 2...Kf4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Bf3+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Sf2+
- 1...Qg7
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sd6+
- 1...Qf8
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.exf8Q+
- 2...Be6
- 3.Sf2#
- 3.Bf3#
- 3.Qf3#
- 3.Qf4#
- 2...Se6
- 3.Sf2#
- 3.Bf3#
- 3.Qf3#
- 3.Qf4#
- 2...Be6
- 2.exf8R+
- 2...Be6
- 3.Sf2#
- 3.Bf3#
- 3.Rf4#
- 2...Se6
- 3.Sf2#
- 3.Bf3#
- 3.Rf4#
- 2...Be6
- 2.Sd6+
- 1...Qh7
- 2.Sf2+
- 2...Kf4
- 3.Qb8#
- 2...Kf4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa1
- threat
- 3.Sd6#
- 3.Qh1#
- threat
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qb8
- threat
- 3.Sf2#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.Sf2+
- 1...Qh8
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.exd8Q+
- 2...Qe5
- 3.Rxe5#
- 2...Be6
- 3.Qaxd5#
- 3.Qdxd5#
- 2...Qe5
- 2.exd8R+
- 2...Qe5
- 3.Rxe5#
- 2...Be6
- 3.Qxd5#
- 2...Qe5
- 2.Sd6+
- 1...Bf7
- 2.Sf2+
- 2...Kf4
- 3.Qb8#
- 2...Kf4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa1
- threat
- 3.Sd6#
- 3.Qh1#
- threat
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qb8
- threat
- 3.Sf2#
- 3.Qf4#
- 3.Qe5#
- threat
- 2.exd8Q+
- 2...Be6
- 3.Rxe6#
- 3.Qaxd5#
- 3.Qdxd5#
- 2...Bxe8
- 3.Qaxd5#
- 3.Qe7#
- 3.Qdxd5#
- 3.Qxe8#
- 2...Be6
- 2.exd8R+
- 2...Be6
- 3.Rxe6#
- 3.Qxd5#
- 2...Bxe8
- 3.Rxe8#
- 3.Qxd5#
- 2...Be6
- 2.Sf2+
- 1...Sc6
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa1
- threat
- 3.Sd6#
- 3.Qh1#
- 2...Sxd4+
- 3.Qxd4#
- threat
- 2.Sd6+
- 1...Se6
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Bf3+
- 2...Kf5
- 3.Sd6#
- 3.Qxd5#
- 2...Kf5
- 2.Sd6+
- 1...Sf7
- 2.Bf3+
- 2...Kf5
- 3.Qc8#
- 2...Kf5
- 2.Bf3+
- 1...Sb7!
- threat
- 1.Rxe7+?
- Keys
- 1.d7!
- threat
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa1
- threat
- 3.Sd6#
- 3.Qh1#
- threat
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qb8
- threat
- 3.Sf2#
- 3.Qf4#
- 3.Qe5#
- 2...e5
- 3.Rxe5#
- 3.Qxe5#
- threat
- 2.Sd6+
- 1...Qxg5
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Sd6+
- 1...hxg4
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Sd6+
- 1...Be6
- 2.Sf2+
- 2...Kf4
- 3.Qb8#
- 2...Kf4
- 2.Sf2+
- 1...Qg7
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sd6+
- 1...Qf8
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Sd6+
- 1...Qh8
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Sd6+
- 1...Sc6
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Sd6+
- 1...Se6
- 2.Bf3+
- 2...Kf5
- 3.Qxd5#
- 2...Kf5
- 2.Bf3+
- 1...Sb7
- 2.Rxe7+
- 2...Be6
- 3.Rxe6#
- 2...Be6
- 2.Rxe7+
- 1...Sf7
- 2.Rxe7+
- 2...Se5
- 3.Rxe5#
- 2...Se5
- 2.Rxe7+
- 1...e6
- 2.Sd6+
- 2...Kxd4
- 3.Qa1#
- 2...Kxd4
- 2.Bf3+
- 2...Kf5
- 3.Sd6#
- 2...Kf5
- 2.Qa4
- threat
- 3.Sc3#
- 3.Sd6#
- threat
- 2.Qb8
- threat
- 3.Sf2#
- 3.Qf4#
- 3.Qe5#
- 2...e5
- 3.Rxe5#
- 3.Qxe5#
- threat
- 2.Sd6+
- threat
- 1.d7!
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