MESON Chess Problem Database
Problem Display
PID: 239089 (2K3n1/Q2R4/n1P2P2/r1pN2p1/2p1kPP1/2P2bpP/q1P2R2/2B2B2 w - - 0 1)
Bogdanov, Evgeny Mikhailovich
Schweizerische Schachzeitung, 1989
#3
14 + 10
SOLUTION
- SOUND
- Sets
- 1...Bd1
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Bg2+
- 1...Be2
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Bg2+
- 1...Bg2
- 2.Bxg2#
- 1...Sxf6
- 2.Sxf6#
- 1...Sh6
- 2.Re7+
- 2...Kxd5
- 3.Qd7#
- 2...Kxd5
- 2.Re7+
- 1...Se7+
- 2.Rxe7+
- 2...Kxd5
- 3.Qd7#
- 2...Kxd5
- 2.Rxe7+
- 1...Bd1
- Tries
- 1.Sb4?
- threat
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Bd3+
- 1...Qxc2
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Rd4+
- 1...Sxb4
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Rd4+
- 1...gxf4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Qb1
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Rd4+
- 1...Ra3
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 3.Qh7#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 3.Qd5#
- 3.Qe5#
- 3.Qf5#
- 2...Se7+
- 3.Rxe7#
- 3.Qxe7#
- threat
- 2.Bd3+
- 1...Ra4
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 3.Qh7#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 3.Qd5#
- 3.Qe5#
- 3.Qf5#
- 2...Se7+
- 3.Rxe7#
- 3.Qxe7#
- threat
- 2.Bd3+
- 1...Be2
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Bg2+
- 1...Sc7
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Bxg4!
- threat
- 1.Sb6?
- threat
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Bd3+
- 1...Qxc2
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...gxf4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Qb1
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Be2
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Bg2+
- 1...Sb4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Sc7
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Bd3+
- 1...Bxg4!
- threat
- 1.Se7?
- threat
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 2...Sxe7+
- 3.Rxe7#
- threat
- 2.Bd3+
- 1...Sxe7+
- 2.Rxe7+
- 2...Kd5
- 3.Qd7#
- 2...Kd5
- 2.Rxe7+
- 1...Qxc2
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Rd4+
- 1...Bxg4
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Bg2+
- 1...Sxf6
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- threat
- 2.Bd3+
- 1...Qb1
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Rd4+
- 1...Qb3
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Qa1
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Qb2
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Qa3
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Qa4
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Ra3
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 3.Qd5#
- 3.Qe5#
- 3.Qf5#
- 2...Sxe7+
- 3.Rxe7#
- 3.Qxe7#
- threat
- 2.Bd3+
- 1...Ra4
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 3.Qd5#
- 3.Qe5#
- 3.Qf5#
- 2...Sxe7+
- 3.Rxe7#
- 3.Qxe7#
- threat
- 2.Bd3+
- 1...Rb5
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Be2
- 2.Bg2+
- 2...Bf3
- 3.Bxf3#
- 3.Re2#
- 2...Bf3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Qxc5
- threat
- 3.Rd4#
- 3.Qe3#
- 3.Qd4#
- 2...Sxe7+
- 3.Rxe7#
- threat
- 2.Bg2+
- 1...Sb4
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Rd4+
- 1...Sc7
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...Sh6
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Bd3+
- 1...gxf4!
- threat
- 1.Bxc4?
- threat
- 2.Bd3#
- 1...Qxc2
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...gxf4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Be2
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Sb4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- 1...Qxc4!
- threat
- 1.Re7+?
- 1...Kxd5
- 2.Qd7#
- 1...Sxe7+!
- 1...Kxd5
- 1.Qc7?
- threat
- 2.Qe5#
- 1...Se7+
- 2.Rxe7+
- 2...Kxd5
- 3.Rd2#
- 3.Re5#
- 3.Qd7#
- 2...Kxd5
- 2.fxe7
- threat
- 3.Sf6#
- 3.Qe5#
- 3.e8Q#
- 3.e8R#
- threat
- 2.Rxe7+
- 1...Sxc7!
- threat
- 1.Sb4?
- Keys
- 1.Se3!
- threat
- 2.Rd4+
- 2...cxd4
- 3.Qxd4#
- 2...cxd4
- 2.Rd4+
- 1...Se7+
- 2.Rxe7+
- 2...Kxf4
- 3.Sd1#
- 3.Sg2#
- 3.Sxc4#
- 3.Sd5#
- 3.Sf5#
- 2...Kxf4
- 2.Rxe7+
- 1...Kxf4
- 2.Sxc4+
- 2...Ke4
- 3.Bd3#
- 2...Ke4
- 2.Sxc4+
- 1...Bxg4
- 2.Bd3+
- 2...cxd3
- 3.cxd3#
- 2...cxd3
- 2.Bd3+
- 1...gxf4
- 2.Re7+
- 2...Sxe7+
- 3.Qxe7#
- 2...Sxe7+
- 2.Re7+
- threat
- 1.Se3!
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