MESON Chess Problem Database
Problem Display
PID: 230158 (1Qn2B2/p4p2/P1Pn1R1R/1p1p2p1/Pp1k4/6Pp/3NP1B1/K2N4 w - - 0 1)
Stepochkin, Anatoly Viktorovich
Zadachi i Etyudi, 2000
#3
13 + 10
SOLUTION
- SOUND
- Sets
- 1...Kc5
- 2.Qxb5+
- 2...Kd4
- 3.Qxd5#
- 2...Kd4
- 2.Qxb5+
- 1...Sc4
- 2.Sb3#
- 1...Se4
- 2.Qe5+
- 2...Kxe5
- 3.Sf3#
- 2...Kxe5
- 2.Qe5+
- 1...Sf5
- 2.Rxf5
- threat
- 3.Rxd5#
- 3.Qe5#
- 2...Se7
- 3.Qxa7#
- threat
- 2.Rxf5
- 1...Sb7
- 2.Rf4+
- 2...gxf4
- 3.Qxf4#
- 2...gxf4
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 3.Qf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 3.Qf4#
- 2...gxh4
- 2.Rf4+
- 1...Se8
- 2.Rf4+
- 2...gxf4
- 3.Qxf4#
- 2...gxf4
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 3.Qf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 3.Qf4#
- 2...gxh4
- 2.Rf4+
- 1...bxa4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 2...Sc4
- 3.Qc3#
- 2...Ke5
- 2.Qxb4+
- 1...Kc5
- Tries
- 1.Sb3+?
- 1...Ke5
- 2.Bxd6+
- 2...Sxd6
- 3.Qxd6#
- 2...Sxd6
- 2.Qxd6+
- 2...Sxd6
- 3.Bxd6#
- 2...Sxd6
- 2.Bxd6+
- 1...Kc4!
- 1...Ke5
- 1.Sf3+?
- 1...Ke4
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Rh4+
- 1...Kc4!
- 1...Ke4
- 1.Bxd6?
- threat
- 2.Be5+
- 2...Kc5
- 3.Qxb5#
- 2...Kc5
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Qxb5
- threat
- 3.Sb3#
- 3.Qd3#
- 3.Qxb4#
- 3.Qc5#
- 3.Qxd5#
- 3.e3#
- threat
- 2.Qxc8
- threat
- 3.Qg4#
- 2...g4
- 3.Rf4#
- 3.Qxg4#
- threat
- 2.Be5+
- 1...hxg2
- 2.Be5+
- 2...Kc5
- 3.Qxb5#
- 2...Kc5
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Qxc8
- threat
- 3.Qg4#
- 2...g4
- 3.Rf4#
- 3.Qxg4#
- threat
- 2.Be5+
- 1...Sb6
- 2.Be5+
- 2...Kc5
- 3.Qd6#
- 3.Qf8#
- 2...Kc5
- 2.Rf3
- threat
- 3.Rd3#
- threat
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Qxa7
- threat
- 3.Qxb6#
- threat
- 2.Qe8
- threat
- 3.Qe3#
- 3.Qe5#
- 2...Sc4
- 3.Sb3#
- 3.Sf3#
- threat
- 2.Qh8
- threat
- 3.Rf4#
- 3.Rxf7#
- threat
- 2.Be5+
- 1...b3
- 2.Sxb3+
- 2...Kc4
- 3.Qxb5#
- 2...Kc4
- 2.Be5+
- 2...Kc5
- 3.Qxb5#
- 2...Kc5
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Qxb5
- threat
- 3.Sxb3#
- 3.Qd3#
- 3.Qb4#
- 3.Qc5#
- 3.Qxd5#
- 3.e3#
- 2...b2+
- 3.Qxb2#
- threat
- 2.Sxb3+
- 1...Sxd6!
- threat
- 1.Rf4+?
- 1...Se4
- 2.Qe5+
- 2...Kxe5
- 3.Sf3#
- 2...Kxe5
- 2.Qe5+
- 1...gxf4!
- 1...Se4
- 1.Qxd6?
- threat
- 2.Qxd5#
- 1...hxg2
- 2.Sf3+
- 2...Kc4
- 3.Qxb4#
- 2...Ke4
- 3.Qe5#
- 2...Kc4
- 2.Rf4+
- 2...gxf4
- 3.Qxf4#
- 3.Qf6#
- 2...gxf4
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 3.Qf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 3.Qf4#
- 2...gxh4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 2...Ke5
- 2.Qc5+
- 2...Ke5
- 3.Qe3#
- 2...Ke5
- 2.Sf3+
- 1...Sb6
- 2.Sb3+
- 2...Kc4
- 3.Qxb4#
- 2...Kc4
- 2.Sf3+
- 2...Kc4
- 3.Qxb4#
- 2...Ke4
- 3.Qe5#
- 3.Qe7#
- 2...Kc4
- 2.Be4
- threat
- 3.e3#
- 2...Sc4
- 3.Qxd5#
- threat
- 2.Bg7
- threat
- 3.Rf4#
- 3.Rxf7#
- threat
- 2.Rf1
- threat
- 3.Qf6#
- 2...Sc4
- 3.Sb3#
- 3.Qxd5#
- 2...Sd7
- 3.Qxd5#
- 2...f6
- 3.Qxf6#
- threat
- 2.Rf2
- threat
- 3.Qf6#
- 2...Sc4
- 3.Sb3#
- 3.Qxd5#
- 2...Sd7
- 3.Qxd5#
- 2...f6
- 3.Qxf6#
- threat
- 2.Rf3
- threat
- 3.Rd3#
- 3.Qf6#
- threat
- 2.Rf4+
- 2...gxf4
- 3.Qxf4#
- 3.Qf6#
- 2...gxf4
- 2.Rf5
- threat
- 3.Qc5#
- 3.Qe5#
- 3.Qf6#
- 2...Sd7
- 3.Rxd5#
- 3.Qxb4#
- 3.Qxd5#
- threat
- 2.Rfg6
- threat
- 3.Qf6#
- 2...Sc4
- 3.Sb3#
- 3.Qxd5#
- 2...Sd7
- 3.Qxd5#
- 2...f6
- 3.Qxf6#
- threat
- 2.Rxf7
- threat
- 3.Bg7#
- 3.Qf6#
- 2...Sc4
- 3.Sb3#
- 3.Qxd5#
- 2...Sd7
- 3.Qxd5#
- threat
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 3.Qf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 3.Qf4#
- 2...gxh4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 3.Bd6#
- 2...Sc4
- 3.Qc3#
- 2...Ke5
- 2.Qc5+
- 2...Ke5
- 3.Bd6#
- 3.Qe3#
- 2...Ke5
- 2.Qe7
- threat
- 3.Qe3#
- 2...Sc4
- 3.Sb3#
- 3.Sf3#
- threat
- 2.Sb3+
- 1...Se7
- 2.Be4
- threat
- 3.e3#
- 2...Sf5
- 3.Qxd5#
- threat
- 2.Bg7
- threat
- 3.Rf4#
- 3.Rxf7#
- 2...Sf5
- 3.Qxd5#
- threat
- 2.Rf3
- threat
- 3.Rd3#
- threat
- 2.Rf5
- threat
- 3.Qxb4#
- 2...Sxf5
- 3.Qxd5#
- 3.Qf6#
- 2...Sxc6
- 3.Rxd5#
- 3.Qc5#
- 3.Qxd5#
- 2...b3
- 3.Qb4#
- threat
- 2.Rxf7
- threat
- 3.Bg7#
- 2...Sxc6
- 3.Qxd5#
- 2...Sf5
- 3.Qxd5#
- 3.Qf6#
- 2...Sg6
- 3.Qxd5#
- 2...Sg8
- 3.Qxd5#
- threat
- 2.Rh4+
- 2...gxh4
- 3.Rf4#
- 2...g4
- 3.Rxg4#
- 3.Rf4#
- 2...gxh4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 2...Ke5
- 2.Qxe7
- threat
- 3.Qe3#
- threat
- 2.Be4
- 1...Sxd6!
- threat
- 1.Qxa7+?
- 1...Ke5
- 2.Sf2
- threat
- 3.Sf3#
- 3.Sd3#
- 3.Sg4#
- threat
- 2.Sf3+
- 2...Ke4
- 3.Sf2#
- 3.Qe3#
- 3.Qd4#
- 2...Ke4
- 2.Bg7
- threat
- 3.Rxf7#
- 2...Se4
- 3.Sf3#
- 2...Sf5
- 3.Re6#
- 2...Se8
- 3.Qe3#
- threat
- 2.Qe3+
- 2...Se4
- 3.Sf3#
- 2...Se4
- 2.Sf2
- 1...Sb6
- 2.Bxd6
- threat
- 3.Qxb6#
- threat
- 2.Qxb6+
- 2...Ke5
- 3.Bxd6#
- 2...Ke5
- 2.Bxd6
- 1...Sxa7!
- 1...Ke5
- 1.Qxb5?
- threat
- 2.Qxd5#
- 1...hxg2
- 2.Sf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 2...Sc4
- 3.Qc3#
- 2...Ke5
- 2.Sf3+
- 1...Sb6
- 2.Sb3+
- 2...Ke5
- 3.Bxd6#
- 2...Ke5
- 2.Sf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Bxd6
- threat
- 3.Sb3#
- 3.Qd3#
- 3.Qc5#
- 3.e3#
- threat
- 2.e3+
- 2...Ke5
- 3.Bxd6#
- 2...Ke5
- 2.Sb3+
- 1...Se7
- 2.Sf3+
- 2...Ke4
- 3.Qd3#
- 2...Ke4
- 2.Sf3+
- 1...Sxb5!
- threat
- 1.e3+?
- 1...Ke5
- 2.Sb2
- threat
- 3.Sd3#
- threat
- 2.Sf2
- threat
- 3.Sf3#
- 3.Sd3#
- 3.Sg4#
- threat
- 2.Bxd6+
- 2...Sxd6
- 3.Qxd6#
- 2...Sxd6
- 2.Bg7
- threat
- 3.Rxf7#
- threat
- 2.Rxf7
- threat
- 3.Bg7#
- threat
- 2.Qxd6+
- 2...Sxd6
- 3.Bxd6#
- 2...Sxd6
- 2.g4
- threat
- 3.Rf5#
- 2...Se7
- 3.Qxd6#
- threat
- 2.Sb2
- 1...Kd3!
- 1...Ke5
- 1.Sb3+?
- Keys
- 1.Be4!
- threat
- 2.e3+
- 2...Kc5
- 3.Qxb5#
- 2...Ke5
- 3.Rf5#
- 2...Kc5
- 2.e3+
- 1...Kc5
- 2.Qxb5+
- 2...Kd4
- 3.Qxd5#
- 2...Kd4
- 2.Qxb5+
- 1...Ke5
- 2.Rf5+
- 2...Kd4
- 3.Rxd5#
- 2...Kd4
- 2.Rf5+
- 1...Sxe4
- 2.Qe5+
- 2...Kxe5
- 3.Sf3#
- 2...Kxe5
- 2.Qe5+
- 1...bxa4
- 2.Qxb4+
- 2...Ke5
- 3.Sf3#
- 2...Sc4
- 3.Qc3#
- 2...Ke5
- 2.Qxb4+
- 1...dxe4
- 2.Rxd6+
- 2...Kc5
- 3.Qxb5#
- 2...Ke5
- 3.Qxb5#
- 2...Sxd6
- 3.Qxd6#
- 2...Kc5
- 2.Rxd6+
- 1...Sc4
- 2.Bc5+
- 2...Kxc5
- 3.Sb3#
- 2...Kxc5
- 2.Bc5+
- 1...Sf5
- 2.Rxf5
- threat
- 3.Rxd5#
- 3.Qe5#
- 3.e3#
- 2...Se7
- 3.Qxa7#
- threat
- 2.Rxf5
- 1...Sb6
- 2.Qxd6
- threat
- 3.e3#
- 2...Sc4
- 3.Qxd5#
- threat
- 2.e3+
- 2...Kc5
- 3.Qxd6#
- 2...Ke5
- 3.Bxd6#
- 3.Rf5#
- 3.Qxd6#
- 2...Kc5
- 2.Qxd6
- 1...Se7
- 2.Qxd6
- threat
- 3.e3#
- 2...Sf5
- 3.Qxd5#
- threat
- 2.Qxd6
- threat
- 1.Be4!
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