MESON Chess Problem Database
Problem Display
PID: 165482 (6r1/3P3n/1N4RN/1P2k3/2p1p1pP/2P1R1P1/1KPPrP2/3b3q w - - 0 1)
Tkachenko, Sergiy Ivanovich
The Problemist, 2017
#4
13 + 9
SOLUTION
- SOUND
- Keys
- 1.Rc6!
- threat
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- 1...Rxd2
- 2.f4+
- 2...gxf4 ep
- 3.Rxe4+
- 3...Kxe4
- 4.Re6#
- 3...Kxe4
- 3.Rxe4+
- 2...gxf4 ep
- 2.f4+
- 1...Rxe3
- 2.Sxc4+
- 2...Kd5
- 3.Sxe3+
- 3...Ke5
- 4.Sf7#
- 3...Ke5
- 3.Sxe3+
- 2...Kd5
- 2.Sxc4+
- 1...Qg2
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg8
- threat
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- 1...Qe1
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg8
- threat
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxg8
- threat
- 3.Sxc4+
- 3...Kd5
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- 3...Kf5
- 4.Sh6#
- 4.Se7#
- 3...Kd5
- 3.Se7
- threat
- 4.Sxc4#
- threat
- 3.Sxc4+
- 2...Kf5
- 3.Se7+
- 3...Ke5
- 4.Sxc4#
- 3...Ke5
- 3.Sxc4
- threat
- 4.Sh6#
- 4.Se7#
- threat
- 3.Se7+
- 2...Sg5
- 3.Sxc4+
- 3...Kd5
- 4.Sf6#
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- 3...Kf5
- 4.Sh6#
- 4.Se7#
- 4.Rf6#
- 3...Kd5
- 3.d8Q
- threat
- 4.Qxg5#
- 4.Qf6#
- 4.Qd5#
- 3...Kf5
- 4.Qxg5#
- 4.Qf6#
- 4.Qd5#
- threat
- 3.Sxc4+
- 2...Sf8
- 3.Sxc4+
- 3...Kd5
- 4.Sf6#
- 4.Se7#
- 3...Kf5
- 4.Sh6#
- 4.Se7#
- 4.Rf6#
- 3...Kd5
- 3.d8Q
- threat
- 4.Qg5#
- 4.Qf6#
- 4.Qd5#
- 3...Kf5
- 4.Qg5#
- 4.Qf6#
- 4.Qd5#
- threat
- 3.Sxc4+
- threat
- 2.Sxc4+
- 1...Qf1
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg8
- threat
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- 1...Qg1
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg8
- threat
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- 1...Rg6
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.d8Q+
- 3...Rd6
- 4.Qxd6#
- 3...Rd6
- 3.d8R+
- 3...Rd6
- 4.Rdxd6#
- 3...Rd6
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- 1...Rg7
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.d8Q+
- 3...Rd7
- 4.Qxd7#
- 3...Rd7
- 3.d8R+
- 3...Rd7
- 4.Rxd7#
- 3...Rd7
- 3.Sxg4
- threat
- 4.Sb6#
- 3...Rxg4
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.d8Q
- threat
- 3.Sxc4#
- 3.Qd4#
- 3.Qd5#
- 3.Qd6#
- 2...Rd7
- 3.Sxc4+
- 3...Kd5
- 4.Qxd7#
- 3...Kd5
- 3.Sxd7+
- 3...Kd5
- 4.Qg8#
- 3...Kd5
- 3.Sxg4+
- 3...Kf5
- 4.Qxd7#
- 3...Kf5
- 3.Sf7+
- 3...Kf5
- 4.Qxd7#
- 3...Rxf7
- 4.Qd5#
- 3...Kf5
- 3.Qb8+
- 3...Rd6
- 4.Qxd6#
- 3...Rc7
- 4.Qxc7#
- 3...Rd6
- 3.Qe8+
- 3...Re7
- 4.Qxe7#
- 3...Re7
- 3.Qxd7
- threat
- 4.Sxc4#
- 4.Sxg4#
- 4.Sf7#
- 4.Re6#
- 4.Qf5#
- 4.Qe6#
- 4.Qe8#
- 4.Qd4#
- 4.Qd5#
- 4.Qd6#
- 4.Qc7#
- 4.Qe7#
- threat
- 3.Sxc4+
- threat
- 2.d8R
- threat
- 3.Sxc4#
- 3.Rd5#
- 2...Rd7
- 3.Sxc4+
- 3...Kd5
- 4.Rxd7#
- 3...Kd5
- 3.Re8+
- 3...Re7
- 4.Rxe7#
- 3...Re7
- 3.Rxd7
- threat
- 4.Sxc4#
- 4.Rd5#
- 4.Re7#
- threat
- 3.Sxc4+
- threat
- 2.Sxc4+
- 1...Rb8
- 2.Sxg4+
- 2...Kf5
- 3.Sh6+
- 3...Ke5
- 4.f4#
- 3...Ke5
- 3.Sh6+
- 2...Kf5
- 2.Sxg4+
- 1...Sg5
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg4
- threat
- 4.Sb6#
- 4.Sf6#
- threat
- 3.Sxg8
- threat
- 4.Sf6#
- 4.Se7#
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxg4+
- 2...Kf5
- 3.Sh6+
- 3...Ke5
- 4.f4#
- 3...Ke5
- 3.Sh6+
- 2...Kf5
- 2.Sxc4+
- 1...Sf6
- 2.Sxc4+
- 2...Kd5
- 3.Sb6+
- 3...Ke5
- 4.d4#
- 3...Ke5
- 3.Sxg8
- threat
- 4.Sxf6#
- 4.Se7#
- 3...Sxg8
- 4.d8Q#
- 4.d8R#
- threat
- 3.Sb6+
- 2...Kd5
- 2.Sxc4+
- threat
- 1.Rc6!
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