MESON Chess Problem Database
Problem Display
PID: 256768 (4B1n1/2p3K1/6R1/5p1k/1Q3pb1/6Pn/8/8 w - - 0 1)
Schost, Iuri
Problem (Zagreb), 1959
#3
5 + 7
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sg1
- 2.Rg5+
- 2...Kxg5
- 3.Qxf4#
- 2...Kxg5
- 2.Ra6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rb6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rc6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rd6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Re6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rf6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf4#
- 3.gxf4#
- 2...Kg5
- 2.Qxf4
- threat
- 3.Rxg4#
- 3.Rg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Qg5#
- threat
- 2.Rg5+
- 1...Sf2
- 2.Rg5+
- 2...Kxg5
- 3.Qxf4#
- 2...Kxg5
- 2.Ra6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rb6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rc6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rd6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Re6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rf6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf4#
- 3.gxf4#
- 2...Kg5
- 2.Qxf4
- threat
- 3.Rxg4#
- 3.Rg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Qg5#
- threat
- 2.Rg5+
- 1...Sg5
- 2.Rh6#
- 1...Sh6
- 2.Rg5+
- 2...Kxg5
- 3.Qe7#
- 2...Kxg5
- 2.Rxh6+
- 2...Kg5
- 3.Qe7#
- 2...Kg5
- 2.Qe7
- threat
- 3.Rg5#
- 3.Rxh6#
- 3.Qh4#
- threat
- 2.Rg5+
- 1...Se7
- 2.Rg5+
- 2...Kxg5
- 3.Qxe7#
- 2...Kxg5
- 2.Rh6+
- 2...Kg5
- 3.Qxe7#
- 2...Kg5
- 2.Qxe7
- threat
- 3.Rg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rh6#
- 3.Qh4#
- threat
- 2.Rg5+
- 1...fxg3
- 2.Rxg4#
- 1...f3
- 2.Rxg4#
- 1...Sg1
- Tries
- 1.Qe7?
- threat
- 2.Rg5#
- 2.Ra6#
- 2.Rb6#
- 2.Rc6#
- 2.Rd6#
- 2.Re6#
- 2.Rh6#
- 2.Qh4#
- 1...Sf6
- 2.Rg5+
- 2...Kxg5
- 3.Qxf6#
- 2...Kxg5
- 2.Rxf6+
- 2...Kg5
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rh6#
- 3.Rf8#
- 2...Kg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf6#
- 2...Kg5
- 2.Qxf6
- threat
- 3.Rg5#
- 3.Rh6#
- 3.Qh4#
- threat
- 2.Rg5+
- 1...Sxe7!
- threat
- 1.Qf8?
- threat
- 2.Kxg8
- threat
- 3.Qh6#
- threat
- 2.Qxg8
- threat
- 3.Qh7#
- 3.Qh8#
- 2...Sg5
- 3.Rh6#
- threat
- 2.Kxg8
- 1...Bd1
- 2.Qxf5+
- 2...Sg5
- 3.Rxg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Qxg5#
- 2...Sg5
- 2.Qxf5+
- 1...Be2
- 2.Qxf5+
- 2...Sg5
- 3.Rxg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Qxg5#
- 2...Sg5
- 2.Qxf5+
- 1...Bf3
- 2.Qxf5+
- 2...Sg5
- 3.Rxg5#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Qxg5#
- 2...Sg5
- 2.Qxf5+
- 1...Sg1
- 2.Kxg8
- threat
- 3.Qh6#
- threat
- 2.Qxg8
- threat
- 3.Qh7#
- 3.Qh8#
- threat
- 2.Kxg8
- 1...Sf2
- 2.Kxg8
- threat
- 3.Qh6#
- threat
- 2.Qxg8
- threat
- 3.Qh7#
- 3.Qh8#
- threat
- 2.Kxg8
- 1...Sf6
- 2.Kxf6
- threat
- 3.Rg5#
- 3.Rh6#
- 3.Rg8#
- 3.Qh6#
- 3.Qh8#
- threat
- 2.Kh8
- threat
- 3.Qh6#
- 2...Sg8
- 3.Rxg8#
- threat
- 2.Rg5+
- 2...Kxg5
- 3.Qxf6#
- 2...Kxg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf6#
- 2...Kg5
- 2.Qxf6
- threat
- 3.Rg5#
- 3.Rh6#
- 3.Qh4#
- threat
- 2.Qh8+
- 2...Sh7
- 3.Qxh7#
- 2...Sh7
- 2.Kxf6
- 1...Sh6
- 2.Kf6
- threat
- 3.Rg5#
- 3.Rxh6#
- 3.Qxh6#
- 2...Sg8+
- 3.Rxg8#
- 2...Sf7
- 3.Rh6#
- threat
- 2.Rg5+
- 2...Kxg5
- 3.Qe7#
- 3.Qf6#
- 2...Kxg5
- 2.Rxh6+
- 2...Kg5
- 3.Qe7#
- 3.Qf6#
- 2...Kg5
- 2.Qe7
- threat
- 3.Rg5#
- 3.Rxh6#
- 3.Qh4#
- threat
- 2.Qf6
- threat
- 3.Rg5#
- 3.Rxh6#
- 3.Qh4#
- threat
- 2.Qh8
- threat
- 3.Qxh6#
- threat
- 2.Kf6
- 1...fxg3!
- threat
- 1.Qxf4?
- threat
- 2.Rxg4#
- 2.Rg5#
- 2.Ra6#
- 2.Rb6#
- 2.Rc6#
- 2.Rd6#
- 2.Re6#
- 2.Rf6#
- 2.Rh6#
- 1...Bd1
- 2.Rg4#
- 2.Rg5#
- 2.Ra6#
- 2.Rb6#
- 2.Rc6#
- 2.Rd6#
- 2.Re6#
- 2.Rf6#
- 2.Rh6#
- 2.Qh4#
- 1...Be2
- 2.Rg4#
- 2.Rg5#
- 2.Ra6#
- 2.Rb6#
- 2.Rc6#
- 2.Rd6#
- 2.Re6#
- 2.Rf6#
- 2.Rh6#
- 2.Qh4#
- 1...Bf3
- 2.Rg4#
- 2.Rg5#
- 2.Ra6#
- 2.Rb6#
- 2.Rc6#
- 2.Rd6#
- 2.Re6#
- 2.Rf6#
- 2.Rh6#
- 2.Qxf3#
- 2.Qh4#
- 1...Sg5
- 2.Rxg5#
- 2.Rh6#
- 2.Qxg5#
- 1...Sf6
- 2.Rg5#
- 2.Rxf6#
- 2.Rh6#
- 2.Qh6#
- 1...Sh6
- 2.Rg5#
- 2.Rxh6#
- 2.Qxh6#
- 1...Se7
- 2.Rg5#
- 2.Rh6#
- 2.Qh6#
- 1...c6
- 2.Rxg4#
- 2.Rg5#
- 2.Rxc6#
- 2.Rd6#
- 2.Re6#
- 2.Rf6#
- 2.Rh6#
- 1...Sxf4!
- threat
- 1.Qe7?
- Keys
- 1.Kh8!
- threat
- 2.Rxg8+
- 2...Kh6
- 3.Qf8#
- 2...Kh6
- 2.Rxg8+
- 1...fxg3
- 2.Rxg4+
- 2...Kh6
- 3.Qf8#
- 2...Kh6
- 2.Rxg4+
- 1...Sg1
- 2.Ra6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rb6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rc6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rd6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Re6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf4#
- 2...Kxh6
- 3.Qxf4#
- 2...Kg5
- 2.Rg7+
- 2...Kh6
- 3.Qxf4#
- 2...Kh6
- 2.Rxg8+
- 2...Kh6
- 3.Qf8#
- 3.Qxf4#
- 2...Kh6
- 2.Qxf4
- threat
- 3.Rxg4#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Rg7#
- 3.Rxg8#
- 3.Qg5#
- threat
- 2.Ra6+
- 1...Sf2
- 2.Ra6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rb6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rc6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rd6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Re6+
- 2...Kg5
- 3.Qxf4#
- 2...Kg5
- 2.Rh6+
- 2...Kg5
- 3.Qxf4#
- 2...Kxh6
- 3.Qxf4#
- 2...Kg5
- 2.Rg7+
- 2...Kh6
- 3.Qxf4#
- 2...Kh6
- 2.Rxg8+
- 2...Kh6
- 3.Qf8#
- 3.Qxf4#
- 2...Kh6
- 2.Qxf4
- threat
- 3.Rxg4#
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Rf6#
- 3.Rh6#
- 3.Rg7#
- 3.Rxg8#
- 3.Qg5#
- threat
- 2.Ra6+
- 1...Sg5
- 2.Rh6+
- 2...Kxh6
- 3.Qf8#
- 2...Kxh6
- 2.Rh6+
- 1...Sf6
- 2.Qf8
- threat
- 3.Qh6#
- 2...Sg8
- 3.Rxg8#
- threat
- 2.Qf8
- 1...Sh6
- 2.Rg5+
- 2...Kxg5
- 3.Qe7#
- 2...Kxg5
- 2.Rg5+
- 1...Se7
- 2.Qxe7
- threat
- 3.Ra6#
- 3.Rb6#
- 3.Rc6#
- 3.Rd6#
- 3.Re6#
- 3.Qh4#
- 3.Qh7#
- 2...Sg5
- 3.Qxg5#
- threat
- 2.Qxe7
- 1...c5
- 2.Rxg8+
- 2...Kh6
- 3.Qb6#
- 2...Kh6
- 2.Rxg8+
- 1...c6
- 2.Rxg8+
- 2...Kh6
- 3.Qd6#
- 3.Qf8#
- 2...Kh6
- 2.Rxg8+
- threat
- 1.Kh8!
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