MESON Chess Problem Database
Problem Display
PID: 4041 (K1NRn2q/2p2Bp1/1Pp3p1/p1k4p/Q1pp4/5RNn/5B2/1brrb3 w - - 0 1)
Valve, Leo Erland
1st Comm., Tidskrift for Schack, 1949
#3
9 + 16
SOLUTION
- SOUND
- Sets
- 1...Rc2
- 2.Se4#
- 1...Rc3
- 2.Qxa5#
- 1...Rd2
- 2.Qxa5#
- 1...Rd3
- 2.Se4#
- 1...Ba2
- 2.Se4#
- 1...Bc2
- 2.Qxc4#
- 1...Bd3
- 2.Bxd4#
- 1...Be4
- 2.Sxe4#
- 1...Bd2
- 2.Bxd4#
- 1...Bxf2
- 2.Qxa5#
- 1...Bc3
- 2.Qxc4#
- 1...Sg1
- 2.Rd3
- threat
- 3.Se4#
- 3.Bxd4#
- threat
- 2.Rd3
- 1...Sf4
- 2.Rd3
- threat
- 3.Se4#
- 3.Bxd4#
- threat
- 2.Rd3
- 1...Sf6
- 2.Rc3
- threat
- 3.Qxc4#
- 3.Qxa5#
- threat
- 2.Rc3
- 1...c3
- 2.Qc4#
- 2.Qxa5#
- 1...Rc2
- Tries
- 1.Sa7?
- threat
- 2.Bxe1
- threat
- 3.Qxc6#
- 3.Qxa5#
- 2...Kxb6
- 3.Qxc6#
- 3.Qxa5#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Bxe1
- 1...Sxf2
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...cxb6
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...Qh6
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...Rd3
- 2.Se4+
- 2...Kxb6
- 3.Qxc6#
- 2...Kxb6
- 2.Bxe1
- threat
- 3.Qxc6#
- 3.Qxa5#
- 2...Kxb6
- 3.Qxc6#
- 3.Qxa5#
- threat
- 2.Se4+
- 1...Bc2
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 3.Qxc4#
- 2...Kb4
- 2.Qxc4+
- 2...Kxb6
- 3.Sc8#
- 3.Rb8#
- 3.Qxc6#
- 2...Kxb6
- 2.Qxc6+
- 1...Be4
- 2.Sxe4+
- 2...Kxb6
- 3.Qxc6#
- 2...Kxb6
- 2.Sxe4+
- 1...Bf5
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...Bc3
- 2.Qxc4+
- 2...Kxb6
- 3.Sc8#
- 3.Rb8#
- 3.Qxc6#
- 2...Kxb6
- 2.Qxc4+
- 1...Sf6
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...Sd6!
- threat
- 1.Se7?
- threat
- 2.Bxe1
- threat
- 3.Qxc6#
- 3.Qxa5#
- 2...Kxb6
- 3.Qxc6#
- 3.Qxa5#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Bxe1
- 1...Sxf2
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qxc6+
- 1...cxb6
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qxc6+
- 1...Sd6
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qxc6+
- 1...Qh6
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qxc6+
- 1...Rd3
- 2.Se4+
- 2...Kxb6
- 3.Qxc6#
- 2...Kxb6
- 2.Bxe1
- threat
- 3.Qxc6#
- 3.Qxa5#
- 2...Kxb6
- 3.Qxc6#
- 3.Qxa5#
- threat
- 2.Se4+
- 1...Bc2
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 3.Qxc4#
- 2...Kb4
- 2.Qxc4+
- 2...Kxb6
- 3.Sc8#
- 3.Rb8#
- 3.Qxc6#
- 2...Kxb6
- 2.Qxc6+
- 1...Be4
- 2.Sxe4+
- 2...Kxb6
- 3.Qxc6#
- 2...Kxb6
- 2.Sxe4+
- 1...Bf5
- 2.Qxc6+
- 2...Kb4
- 3.Sd5#
- 2...Kb4
- 2.Qxc6+
- 1...Bc3
- 2.Qxc4+
- 2...Kxb6
- 3.Sc8#
- 3.Rb8#
- 3.Qxc6#
- 2...Kxb6
- 2.Qxc4+
- 1...Sf4
- 2.Bxe1
- threat
- 3.Qxc6#
- 3.Qxa5#
- 2...Kxb6
- 3.Qxc6#
- 3.Qxa5#
- threat
- 2.Bxe1
- 1...Sf6!
- threat
- 1.Bxe1?
- threat
- 2.Qxa5#
- 1...Sd6
- 2.Qa3+
- 2...Kb5
- 3.Qxa5#
- 2...Kb5
- 2.Qxa5+
- 2...Sb5
- 3.Bb4#
- 3.Qb4#
- 2...Sb5
- 2.Qa3+
- 1...cxb6!
- threat
- 1.Bxe8?
- threat
- 2.Bxc6
- threat
- 3.Rd5#
- 3.Qb5#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Bxc6
- 1...cxb6
- 2.Bxc6
- threat
- 3.Rd5#
- 3.Qb5#
- 2...b5
- 3.Qxb5#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 3.Qxb6#
- 3.Qd6#
- 2...Kb4
- 2.Bxc6
- 1...Qg8
- 2.Bxc6
- threat
- 3.Qb5#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Bxc6
- 1...Bc2
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Qxc6+
- 1...Bc3
- 2.Bxc6
- threat
- 3.Rd5#
- 3.Qb5#
- threat
- 2.Rxc3
- threat
- 3.Qxc4#
- 3.Qxa5#
- threat
- 2.Bxc6
- 1...Sf4
- 2.Bxc6
- threat
- 3.Qb5#
- threat
- 2.Rd3
- threat
- 3.Se4#
- 3.Bxd4#
- threat
- 2.Qxc6+
- 2...Kb4
- 3.Qb5#
- 2...Kb4
- 2.Bxc6
- 1...c3
- 2.Bxc6
- threat
- 3.Rd5#
- 3.Qb5#
- threat
- 2.Bf7
- threat
- 3.Qc4#
- 3.Qxa5#
- 2...Bd3
- 3.Bxd4#
- threat
- 2.Qxa5+
- 2...Kc4
- 3.Bf7#
- 2...Kc4
- 2.Bxc6
- 1...Qxe8!
- threat
- 1.Rc3?
- threat
- 2.Qxc4#
- 2.Qxa5#
- 1...Rxc3
- 2.Qxa5#
- 1...Bxc3
- 2.Qxc4#
- 1...cxb6
- 2.Qxc4#
- 1...Ba2
- 2.Se4#
- 2.Qxa5#
- 1...Bd3
- 2.Bxd4#
- 2.Qxa5#
- 1...Sd6!
- threat
- 1.Rd3?
- threat
- 2.Se4#
- 2.Bxd4#
- 1...Rxd3
- 2.Se4#
- 1...Bxd3
- 2.Bxd4#
- 1...Bxf2
- 2.Se4#
- 2.Qxa5#
- 1...Sd6
- 2.Bxd4#
- 1...Bc3
- 2.Se4#
- 2.Qxc4#
- 1...Sg5
- 2.Bxd4#
- 1...Sf6
- 2.Bxd4#
- 1...Sxf2!
- threat
- 1.Rxd4?
- threat
- 2.Rxc4#
- 2.Rd5#
- 1...Bxf2
- 2.Rxc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Rxc4+
- 1...Sxf2
- 2.Rxc4+
- 2...Rxc4
- 3.Qxc4#
- 2...Rxc4
- 2.Rxc4+
- 1...Rxd4!
- threat
- 1.Rxe8?
- threat
- 2.Re5#
- 1...Sf4
- 2.Rc3
- threat
- 3.Qxc4#
- 3.Qxa5#
- threat
- 2.Rc3
- 1...Qxe8!
- threat
- 1.b7?
- threat
- 2.b8Q
- threat
- 3.Qa7#
- threat
- 2.b8S
- threat
- 3.Sa6#
- 3.Sd7#
- threat
- 2.b8B
- threat
- 3.Ba7#
- threat
- 2.b8Q
- 1...Bf5
- 2.b8Q
- threat
- 3.Qa7#
- 2...Rb1
- 3.Qxc4#
- threat
- 2.b8B
- threat
- 3.Ba7#
- 2...Rb1
- 3.Qxc4#
- threat
- 2.b8Q
- 1...Bb4
- 2.b8Q
- threat
- 3.Qa7#
- threat
- 2.b8S
- threat
- 3.Sa6#
- 3.Sd7#
- 3.Qxc6#
- threat
- 2.b8B
- threat
- 3.Ba7#
- threat
- 2.b8Q
- 1...Sf4
- 2.Rd3
- threat
- 3.Se4#
- 3.Bxd4#
- threat
- 2.b8S
- threat
- 3.Sa6#
- 3.Sd7#
- threat
- 2.Rd3
- 1...Sf6
- 2.Bxe1
- threat
- 3.Qxa5#
- threat
- 2.Rc3
- threat
- 3.Qxc4#
- 3.Qxa5#
- threat
- 2.b8S
- threat
- 3.Sa6#
- threat
- 2.Bxe1
- 1...Sd6!
- threat
- 1.Sa7?
- Keys
- 1.Re3!
- threat
- 2.Re5#
- 1...dxe3
- 2.Bxe3+
- 2...Rd4
- 3.Bxd4#
- 2...Rd4
- 2.Bxe3+
- 1...Sf4
- 2.Rd3
- threat
- 3.Se4#
- 3.Bxd4#
- threat
- 2.Rd3
- 1...Sf6
- 2.Rc3
- threat
- 3.Qxc4#
- 3.Qxa5#
- threat
- 2.Rc3
- threat
- 1.Re3!
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