MESON Chess Problem Database
Problem Display
PID: 128353 (k2K2n1/P3p3/N1PbPp1r/1P5p/8/Q7/8/8 w - - 0 1)
Kozyura, Gennady Volodimirovich
Dubinin MT (Gorkovskaya Pravda), 1986
#3
7 + 7
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bg3
- 2.Qxg3
- threat
- 3.Qb8#
- 2...Kxa7
- 3.Qb8#
- threat
- 2.Qxg3
- 1...Bb4
- 2.Sc7#
- 1...Bc5
- 2.Sc7#
- 1...Bc7+
- 2.Sxc7#
- 1...Bb8
- 2.axb8Q#
- 1...Bg3
- Tries
- 1.Qxd6?
- threat
- 2.Qb8#
- 1...Kxa7
- 2.Qb8#
- 1...exd6!
- threat
- 1.Qe3?
- threat
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.b6
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qb6
- 1...Bc5
- 2.Qxc5
- threat
- 3.Sc7#
- threat
- 2.Qxc5
- 1...Bh2
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.b6
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Bg3
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qxg3
- threat
- 3.Qb8#
- 2...Kxa7
- 3.Qb8#
- threat
- 2.b6
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Bf4
- 2.Qxf4
- threat
- 3.Qb8#
- 2...Kxa7
- 3.Qb8#
- threat
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.b6
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxe3
- 3.Sc7#
- threat
- 2.Qxf4
- 1...Be5
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.b6
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bd4
- 3.Sc7#
- threat
- 2.Qb6
- 1...Rh8!
- threat
- 1.Qa5?
- threat
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Kxa7
- 2.Kc8
- threat
- 3.Sb4#
- 3.Sc5#
- 3.Sc7#
- 3.Sb8#
- 2...Ka8
- 3.Sb4#
- 3.Sc5#
- 3.Sc7#
- 3.Sb8#
- 2...Bb4
- 3.Sxb4#
- 2...Bc7
- 3.Sxc7#
- threat
- 2.Sc5+
- 2...Kb8
- 3.Sd7#
- 2...Kb8
- 2.Sc7+
- 2...Kb8
- 3.Qb6#
- 3.Qa8#
- 2...Kb8
- 2.Kc8
- 1...Bh2
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Bg3
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Bf4
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Be5
- 2.Qb6
- threat
- 3.Qb7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qb6
- 1...Rh8!
- threat
- 1.b6?
- threat
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxc5
- 3.Sc7#
- threat
- 2.Qxd6
- threat
- 3.Sc7#
- 3.Qb8#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qc5
- 1...Rg6
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxc5
- 3.Sc7#
- threat
- 2.Qxd6
- threat
- 3.Sc7#
- 3.Qb8#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qc5
- 1...Rh7
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxc5
- 3.Sc7#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qc5
- 1...Bh2
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qc5
- 1...Bg3
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qxg3
- threat
- 3.Sc7#
- 3.Qb8#
- threat
- 2.Qc5
- 1...Bf4
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxe3
- 3.Sc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qc5
- 1...Be5
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bd4
- 3.Sc7#
- threat
- 2.Qf3
- threat
- 3.c7#
- 2...Bc7+
- 3.Sxc7#
- threat
- 2.Qc5
- 1...h4
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxc5
- 3.Sc7#
- threat
- 2.Qxd6
- threat
- 3.Sc7#
- 3.Qb8#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qc5
- 1...f5
- 2.Qc5
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bxc5
- 3.Sc7#
- threat
- 2.Qxd6
- threat
- 3.Sc7#
- 3.Qb8#
- threat
- 2.Qe3
- threat
- 3.b7#
- 2...Bc7+
- 3.Sxc7#
- 2...Bc5
- 3.Sc7#
- threat
- 2.Qc5
- 1...Rh8!
- threat
- 1.Qxd6?
- Keys
- 1.c7!
- threat
- 2.Qf3+
- 2...Kxa7
- 3.c8S#
- 2...Kxa7
- 2.Qf3+
- 1...Bxc7+
- 2.Sxc7+
- 2...Kb7
- 3.Qa6#
- 2...Kb7
- 2.Sxc7+
- 1...Kxa7
- 2.c8S+
- 2...Kb7
- 3.Qf3#
- 2...Ka8
- 3.Qf3#
- 2...Kb7
- 2.c8S+
- 1...Kb7
- 2.a8Q+
- 2...Kb6
- 3.Qb8#
- 2...Kxa8
- 3.Sc5#
- 2...Kb6
- 2.a8Q+
- 1...Bxa3
- 2.c8Q+
- 2...Kxa7
- 3.Qb8#
- 2...Kxa7
- 2.c8Q+
- threat
- 1.c7!
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