MESON Chess Problem Database
Problem Display
PID: 64002 (1N6/2K1p1B1/p1Np2P1/1p1knB1p/1P6/1Pp1p3/3q2b1/R2Q2b1 w - - 0 1)
Bonner, Denys P
Chess, 1946
#3
10 + 12
SOLUTION
- SOUND
- Sets
- 1...Qxd1
- 2.Sxe7+
- 2...Kd4
- 3.Rxd1#
- 2...Kd4
- 2.Rxd1+
- 2...Sd3
- 3.Sxe7#
- 3.Rxd3#
- 2...Sd3
- 2.Sxe7+
- 1...Qd3
- 2.Sxe7+
- 2...Kd4
- 3.Qxd3#
- 2...Kd4
- 2.Qxd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Sxe7+
- 1...Qd4
- 2.Sxe7#
- 2.Qxd4#
- 1...Bh2
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- threat
- 2.Sd7
- 1...Bf1
- 2.Sxe7+
- 2...Kd4
- 3.Sbc6#
- 2...Kd4
- 2.Qf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Sxe7+
- 1...Bf3
- 2.Qxf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Qxf3+
- 1...Bh3
- 2.Sxe7+
- 2...Kd4
- 3.Sbc6#
- 2...Kd4
- 2.Qf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Sxe7+
- 1...Sd3
- 2.Sxe7#
- 1...Sf3
- 2.Sxe7#
- 1...Sc4
- 2.Sxe7#
- 1...Sg4
- 2.Sxe7#
- 1...Sd7
- 2.Sxe7#
- 1...Sf7
- 2.Sxe7#
- 1...h4
- 2.Qg4
- threat
- 3.Sxe7#
- 3.Be6#
- 2...e6
- 3.Se7#
- 3.Bxe6#
- threat
- 2.Qg4
- 1...Qxd1
- Tries
- 1.Sd7?
- threat
- 2.Sb6#
- 1...Sxd7
- 2.Sxe7#
- 1...Sc4
- 2.Sxe7#
- 1...e2!
- threat
- 1.Qe2?
- threat
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 2...Qd4
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- threat
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Sd7
- 1...Qxe2
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- threat
- 2.Sd7
- 1...Sxg6
- 2.Qc4+
- 2...bxc4
- 3.Ra5#
- 2...bxc4
- 2.Qc4+
- 1...Be4
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- 1...Qc1
- 2.Sxe7+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Qd3#
- 3.Qxg2#
- 2...Sc4
- 3.Sxe7#
- 3.Qd3#
- 3.Qxg2#
- threat
- 2.Qd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qxg2+
- 2...Sf3
- 3.Sxe7#
- 3.Qxf3#
- 2...Sf3
- 2.Sxe7+
- 1...Qe1
- 2.Sxe7+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Qd3#
- 3.Qxg2#
- 2...Sc4
- 3.Sxe7#
- 3.Qd3#
- 3.Qxg2#
- threat
- 2.Qd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qxg2+
- 2...Sf3
- 3.Sxe7#
- 3.Qxf3#
- 2...Sf3
- 2.Sxe7+
- 1...Qd1
- 2.Sxe7+
- 2...Kd4
- 3.Rxd1#
- 3.Qxd1#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Rxd1#
- 3.Qxd1#
- 2...Qd4
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- threat
- 2.Rxd1+
- 2...Sd3
- 3.Sxe7#
- 3.Rxd3#
- 3.Qxd3#
- 3.Qxg2#
- 2...Sd3
- 2.Qxd1+
- 2...Sd3
- 3.Sxe7#
- 3.Qxd3#
- 2...Sd3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Sxe7+
- 1...Qa2
- 2.Sxe7+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Qd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Sxe7+
- 1...Qb2
- 2.Sxe7+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Qd3#
- 2...Sc4
- 3.Sxe7#
- 3.Qd3#
- threat
- 2.Qd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Sxe7+
- 1...Qc2
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- 1...Qd3
- 2.Sxe7+
- 2...Kd4
- 3.Qxd3#
- 2...Kd4
- 2.Qxd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Qxg2+
- 2...Qe4
- 3.Qxe4#
- 2...Sf3
- 3.Sxe7#
- 2...Qe4
- 2.Sxe7+
- 1...Bf1
- 2.Sxe7+
- 2...Kd4
- 3.Sbc6#
- 2...Kd4
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Qf3#
- 2...Qd4
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- 3.Qf3#
- threat
- 2.Qf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Sxe7+
- 1...Bf3
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 3.Qxf3#
- 2...Qd4
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- 3.Qxf3#
- threat
- 2.Qxf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Sd7
- 1...Bh3
- 2.Sxe7+
- 2...Kd4
- 3.Sbc6#
- 2...Kd4
- 2.Qf3+
- 2...Sxf3
- 3.Sxe7#
- 2...Sxf3
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Sxe7+
- 1...c2
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- 1...e6
- 2.Qc4+
- 2...Sxc4
- 3.Se7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- 1...Sxc6!
- threat
- 1.Qf3+?
- 1...Sxf3
- 2.Sxe7#
- 1...Bxf3!
- 1...Sxf3
- 1.Qg4?
- threat
- 2.Sxe7#
- 2.Be6#
- 1...Sxg4
- 2.Sxe7#
- 1...Sxc6
- 2.Be6#
- 1...Sxg6
- 2.Be6#
- 1...Be4
- 2.Bxe4#
- 2.Be6#
- 2.Qxe4#
- 1...e6
- 2.Se7#
- 2.Bxe6#
- 1...hxg4!
- threat
- 1.Sd7?
- Keys
- 1.Qf1!
- threat
- 2.Qc4+
- 2...Sxc4
- 3.Sxe7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- 1...Bxf1
- 2.Sxe7+
- 2...Kd4
- 3.Sbc6#
- 2...Kd4
- 2.Sxe7+
- 1...Sxc6
- 2.Be6+
- 2...Ke4
- 3.Qf5#
- 2...Kxe6
- 3.Qf7#
- 2...Ke4
- 2.Be6+
- 1...Sxg6
- 2.Qc4+
- 2...bxc4
- 3.Ra5#
- 2...bxc4
- 2.Qc4+
- 1...Qa2
- 2.Sxe7+
- 2...Kd4
- 3.Qd3#
- 2...Kd4
- 2.Qd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Sxe7+
- 1...Qe2
- 2.Sd7
- threat
- 3.Sb6#
- 2...Sxd7
- 3.Sxe7#
- 2...Sc4
- 3.Sxe7#
- threat
- 2.Sd7
- 1...Qd3
- 2.Sxe7+
- 2...Kd4
- 3.Qxd3#
- 2...Kd4
- 2.Qxg2+
- 2...Qe4
- 3.Qxe4#
- 2...Sf3
- 3.Sxe7#
- 2...Qe4
- 2.Qxd3+
- 2...Sxd3
- 3.Sxe7#
- 2...Sxd3
- 2.Sxe7+
- 1...e2
- 2.Qxg2+
- 2...Sf3
- 3.Sxe7#
- 3.Qxf3#
- 2...Sf3
- 2.Qxg2+
- 1...e6
- 2.Qc4+
- 2...Sxc4
- 3.Se7#
- 2...bxc4
- 3.Ra5#
- 2...Sxc4
- 2.Qc4+
- threat
- 1.Qf1!
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