MESON Chess Problem Database
Problem Display
PID: 88972 (n2N4/6q1/2QP4/4Pk1B/2Pp1P1P/p2N4/K2P4/2B4n w - - 0 1)
Onyschuk, Eugene
The Problemist, 1968
#3
12 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qxe5
- 2.fxe5
- threat
- 3.Qf3#
- threat
- 2.fxe5
- 1...Qg5
- 2.fxg5
- threat
- 3.Qf3#
- threat
- 2.fxg5
- 1...Qc7
- 2.dxc7
- threat
- 3.Qg6#
- 3.c8Q#
- 3.c8B#
- threat
- 2.dxc7
- 1...Qd7
- 2.Qxd7+
- 2...Ke4
- 3.Qh7#
- 2...Ke4
- 2.Qxd7+
- 1...Qe7
- 2.dxe7
- threat
- 3.Qg6#
- threat
- 2.dxe7
- 1...Qxe5
- Tries
- 1.Qc8+?
- 1...Qd7
- 2.Qxd7+
- 2...Ke4
- 3.Qh7#
- 2...Ke4
- 2.Qxd7+
- 1...Ke4!
- 1...Qd7
- 1.Qc8+?
- Keys
- 1.Se6!
- threat
- 2.Sxd4#
- 2.Sxg7#
- 1...Kxe6
- 2.Sc5+
- 2...Kf5
- 3.Qe4#
- 2...Kf5
- 2.Sc5+
- 1...Qxe5
- 2.fxe5
- threat
- 3.Sxd4#
- 3.Sg7#
- 2...Kxe6
- 3.Qc8#
- threat
- 2.fxe5
- 1...Qg1
- 2.Sec5
- threat
- 3.Qe4#
- 3.Qd7#
- 3.Qc8#
- threat
- 2.Qxa8
- 2...Kxe6
- 3.Qc8#
- 2...Qxc1
- 3.Sxd4#
- 3.Sg7#
- 2...Qf2
- 3.Sg7#
- 2...Qh2
- 3.Sxd4#
- 3.Sg7#
- 2...Qe3
- 3.Sg7#
- 2...Qd1
- 3.Sxd4#
- 3.Sg7#
- 2...Qe1
- 3.Sxd4#
- 3.Sg7#
- 2...Qf1
- 3.Sxd4#
- 3.Sg7#
- 2...Qg2
- 3.Sxd4#
- 2...Qg3
- 3.Sxd4#
- 2...Qg4
- 3.Sxd4#
- 2...Qg5
- 3.Sxd4#
- 2...Qg6
- 3.Sxd4#
- 2...Qg7
- 3.Sxd4#
- 3.Sxg7#
- 2...Qg8
- 3.Sxd4#
- 2...Sf2
- 3.Sxd4#
- 2...Sg3
- 3.Sg7#
- 2...Kxe6
- 2.Sec5
- 1...Qa7
- 2.Qxh1
- 2...Kxe6
- 3.Qh3#
- 2...Qc5
- 3.Sg7#
- 2...Qb6
- 3.Sg7#
- 2...Qb8
- 3.Sxd4#
- 3.Sg7#
- 2...Qa4
- 3.Sxd4#
- 3.Sg7#
- 2...Qa5
- 3.Sxd4#
- 3.Sg7#
- 2...Qa6
- 3.Sxd4#
- 3.Sg7#
- 2...Qb7
- 3.Sxd4#
- 2...Qc7
- 3.Sxd4#
- 2...Qd7
- 3.Sxd4#
- 2...Qe7
- 3.Sxd4#
- 2...Qf7
- 3.Sxd4#
- 2...Qg7
- 3.Sxd4#
- 3.Sxg7#
- 2...Qh7
- 3.Sxd4#
- 2...Sb6
- 3.Sxd4#
- 2...Sc7
- 3.Sg7#
- 2...Kxe6
- 2.Qxh1
- threat
- 1.Se6!
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