MESON Chess Problem Database
Problem Display
PID: 151844 (3R1B1n/2p1N3/1p2pppR/4k3/3n1p2/3Pp3/K7/4Q1b1 w - - 0 1)
Gasparyan, Alexey
The Problemist, 2013
#3
7 + 11
SOLUTION
- SOUND
- Sets
- 1...Sc2
- 2.Qc3+
- 2...Sd4
- 3.Qxd4#
- 3.Qxc7#
- 2...Sd4
- 2.Qc3+
- 1...Se2
- 2.Qa1+
- 2...Sc3+
- 3.Qxc3#
- 2...Sd4
- 3.Qxd4#
- 2...Sc3+
- 2.Qa1+
- 1...Sb3
- 2.Qc3+
- 2...Sd4
- 3.Qxd4#
- 3.Qxc7#
- 2...Sd4
- 2.Qc3+
- 1...Sf3
- 2.Qc3+
- 2...Sd4
- 3.Qxd4#
- 3.Qxc7#
- 2...Sd4
- 2.Qb4
- threat
- 3.Qe4#
- 2...f5
- 3.Bg7#
- 2...Sd2
- 3.Qc3#
- 3.Qb2#
- 3.Qd4#
- 2...Sd4
- 3.Qxd4#
- 2...Sg5
- 3.Qc3#
- 3.Qb2#
- 3.Qd4#
- threat
- 2.Qa1+
- 2...Sd4
- 3.Qxd4#
- 2...Sd4
- 2.Qc3+
- 1...Sb5
- 2.Qb4
- threat
- 3.Qe4#
- 2...Sc3+
- 3.Qxc3#
- 2...f5
- 3.Bg7#
- 2...Sd4
- 3.Qxd4#
- 2...Sd6
- 3.Qc3#
- 3.Qb2#
- threat
- 2.Qa1+
- 2...Sc3+
- 3.Qxc3#
- 2...Sd4
- 3.Qxd4#
- 2...Sc3+
- 2.Qb4
- 1...Sf5
- 2.Sc6#
- 1...Sc6
- 2.Qc3+
- 2...Sd4
- 3.Qxd4#
- 3.Qxc7#
- 2...Sd4
- 2.Qa1+
- 2...Sd4
- 3.Qxd4#
- 2...Sd4
- 2.Qc3+
- 1...f3
- 2.Qg3#
- 1...b5
- 2.Qc3
- threat
- 3.Qxd4#
- 3.Qc5#
- 3.Qxc7#
- 2...c5
- 3.Qxc5#
- threat
- 2.Qb4
- threat
- 3.Qc5#
- 3.Qxd4#
- 2...Sb3
- 3.Qe4#
- 2...c5
- 3.Qxc5#
- threat
- 2.Qc3
- 1...f5
- 2.Bg7#
- 1...Sc2
- Tries
- 1.Sxg6+?
- 1...Sxg6
- 2.Rh5+
- 2...Sf5
- 3.Qc3#
- 3.Qa1#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Rh5+
- 1...Kf5!
- 1...Sxg6
- 1.Rh5+?
- 1...g5
- 2.Rxg5+
- 2...Sf5
- 3.Sc6#
- 3.Qc3#
- 3.Qa1#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Rxg5+
- 1...gxh5!
- 1...g5
- 1.Qc3?
- threat
- 2.Qxd4#
- 2.Qxc7#
- 1...f5
- 2.Bg7#
- 2.Qxd4#
- 1...Sf7
- 2.Qxd4#
- 1...e2
- 2.Qxc7#
- 1...c6
- 2.Qxd4#
- 1...c5!
- threat
- 1.Qb4?
- threat
- 2.Qxd4#
- 1...c5
- 2.Qxb6
- threat
- 3.Qxc5#
- 3.Qc7#
- 3.Qd6#
- 3.Qb8#
- 2...f5
- 3.Bg7#
- threat
- 2.Qxb6
- 1...e2!
- threat
- 1.Qh4?
- threat
- 2.Bg7
- threat
- 3.Bxf6#
- 3.Qxf6#
- threat
- 2.Qg5+
- 2...Sf5
- 3.Sc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Bg7
- 1...Bf2
- 2.Qg5+
- 2...Sf5
- 3.Sc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Qg5+
- 1...Sc2
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Se2
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sb3
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sb5
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sc6
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sxc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sf7
- 2.Sxg6+
- 2...Kf5
- 3.Qxf4#
- 2...Kf5
- 2.Sxg6+
- 1...g5
- 2.Qxg5+
- 2...Sf5
- 3.Sc6#
- 3.Qxf6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 3.Qf6#
- 3.Qg7#
- 2...Sf5
- 2.Qxg5+
- 1...c6
- 2.Bg7
- threat
- 3.Bxf6#
- 3.Qxf6#
- threat
- 2.Qg5+
- 2...Sf5
- 3.Sxc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Bg7
- 1...Sf3!
- threat
- 1.Qa5+?
- 1...Sb5
- 2.Qb4
- threat
- 3.Qe4#
- 2...Sc3+
- 3.Qxc3#
- 2...f5
- 3.Bg7#
- 2...Sd4
- 3.Qxd4#
- 2...Sd6
- 3.Qc3#
- 3.Qb2#
- threat
- 2.Qxb5+
- 2...c5
- 3.Qb2#
- 2...c5
- 2.Qb4
- 1...c5
- 2.Qxb6
- threat
- 3.Qxc5#
- 3.Qc7#
- 3.Qd6#
- 3.Qb8#
- 2...f5
- 3.Bg7#
- threat
- 2.Qxb6
- 1...bxa5!
- 1...Sb5
- 1.Qxg1?
- threat
- 2.Qg5+
- 2...Sf5
- 3.Sc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Qg5+
- 1...Sc2
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Se2
- 2.Qa1+
- 2...Sc3+
- 3.Qxc3#
- 2...Sd4
- 3.Qxd4#
- 2...Sc3+
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qa1+
- 1...Sb3
- 2.Kxb3
- threat
- 3.Qa1#
- 2...f3
- 3.Qh2#
- 3.Qxe3#
- 3.Qg3#
- threat
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Kxb3
- 1...Sf3
- 2.Qa1+
- 2...Sd4
- 3.Qxd4#
- 2...Sd4
- 2.Qa1+
- 1...Sb5
- 2.Qa1+
- 2...Sc3+
- 3.Qxc3#
- 2...Sd4
- 3.Qxd4#
- 2...Sc3+
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qa1+
- 1...Sc6
- 2.Qa1+
- 2...Sd4
- 3.Qxd4#
- 2...Sd4
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sxc6#
- 3.Bg7#
- 2...fxg5
- 2.Qa1+
- 1...g5
- 2.Qxg5+
- 2...Sf5
- 3.Sc6#
- 3.Qxf6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 3.Qf6#
- 3.Qg7#
- 2...Sf5
- 2.Qxg5+
- 1...c6
- 2.Qg5+
- 2...Sf5
- 3.Sxc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Qg5+
- 1...Sf7!
- threat
- 1.Qxe3+?
- 1...fxe3
- 2.Rh4
- threat
- 3.Re4#
- 2...f5
- 3.Bg7#
- threat
- 2.Rh4
- 1...Bxe3!
- 1...fxe3
- 1.Sxg6+?
- Keys
- 1.Qg3!
- threat
- 2.Qg5+
- 2...Sf5
- 3.Sc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Qg5+
- 1...fxg3
- 2.Rh4
- threat
- 3.Re4#
- 2...f5
- 3.Bg7#
- threat
- 2.Rh4
- 1...Sc2
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Se2
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sb3
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sf3
- 2.Qxf3
- threat
- 3.Qe4#
- 3.d4#
- 2...f5
- 3.Bg7#
- threat
- 2.Qxf3
- 1...Sb5
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sc6
- 2.Qg5+
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Sxc6#
- 3.Bg7#
- 2...fxg5
- 2.Qg5+
- 1...Sf7
- 2.Sxg6+
- 2...Kf5
- 3.Qxf4#
- 2...Kf5
- 2.Sxg6+
- 1...g5
- 2.Qxg5+
- 2...Sf5
- 3.Sc6#
- 3.Qxf6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 3.Qf6#
- 3.Qg7#
- 2...Sf5
- 2.Qxg5+
- 1...c6
- 2.Qg5+
- 2...Sf5
- 3.Sxc6#
- 2...fxg5
- 3.Bg7#
- 2...f5
- 3.Bg7#
- 2...Sf5
- 2.Qg5+
- threat
- 1.Qg3!
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