MESON Chess Problem Database
Problem Display
PID: 8252 (8/7p/Q3N1kr/3KPR2/1b4N1/2pp1n2/8/7r w - - 0 1)
Chlubna, Friedrich
HM., Schweizerische Arbeiter Schachzeitung, 1970
#3
6 + 8
SOLUTION
- SOUND
- Sets
- 1...R1h5
- 2.Rf6#
- 1...R6h5
- 2.Rf6#
- 1...R1h5
- Tries
- 1.Rg5+?
- 1...Kf7
- 2.Rg7+
- 2...Ke8
- 3.Qb5#
- 3.Qc8#
- 3.Qa4#
- 3.Qc6#
- 3.Qa8#
- 2...Ke8
- 2.Rg7+
- 1...Sxg5!
- 1...Kf7
- 1.Qb5?
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qe8+
- 1...Kxf5
- 2.Se3+
- 2...Kg6
- 3.Qe8#
- 2...Kg6
- 2.Se3+
- 1...Sxe5
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Rg5+
- 1...Sg5
- 2.Rxg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Sf7
- 3.Rg5#
- 3.Qxf7#
- 2...Kxf5
- 2.Rxg5+
- 1...Ra1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rb1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rc1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rd1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Re1
- 2.Qe8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rf1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rg1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Sh2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Rg5+
- 1...Sh4
- 2.Se3
- threat
- 3.Qe8#
- 2...Rh5
- 3.Rf6#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Se3
- 1...Bc5!
- threat
- 1.Qc8?
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qe8+
- 1...Kxf5
- 2.Se3+
- 2...Kg6
- 3.Qe8#
- 2...Kg6
- 2.Se3+
- 1...Sxe5
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qg8+
- 2...Kxf5
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sg5
- 2.Rxg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Sf7
- 3.Rg5#
- 3.Qxf7#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qxg5#
- 2...Kh5
- 3.Qxg5#
- 2...Kxf5
- 2.Rxg5+
- 1...Ra1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rb1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rc1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rd1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Re1
- 2.Qe8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rf1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rg1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Bf8
- 2.Sf4+
- 2...Kg7
- 3.Qxf8#
- 2...Kg7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qxf8
- threat
- 3.Sf4#
- 3.Qf6#
- 3.Qf7#
- threat
- 2.Sf4+
- 1...Se1
- 2.Ke4
- threat
- 3.Qe8#
- 3.Qg8#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Ke4
- 1...Sg1
- 2.Ke4
- threat
- 3.Qe8#
- 3.Qg8#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Ke4
- 1...Sd2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sh2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sd4
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sh4
- 2.Se3
- threat
- 3.Qe8#
- 3.Qg8#
- 2...Rh5
- 3.Rf6#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 3.Qg5#
- 2...Kxf5
- 2.Se3
- 1...Bc5!
- threat
- 1.Qc6?
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qe8+
- 1...Kxf5
- 2.Se3+
- 2...Kg6
- 3.Qe8#
- 2...Kg6
- 2.Se3+
- 1...Sxe5
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Rg5+
- 1...Sg5
- 2.Rxg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Sf7
- 3.Rg5#
- 3.Qxf7#
- 2...Kxf5
- 2.Rxg5+
- 1...Ra1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rb1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rc1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rd1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Re1
- 2.Qe8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rf1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rg1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Sh2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Rg5+
- 1...Sh4
- 2.Se3
- threat
- 3.Qe8#
- 2...Rh5
- 3.Rf6#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Se3
- 1...Bc5!
- threat
- 1.Qa8?
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qe8+
- 1...Kxf5
- 2.Se3+
- 2...Kg6
- 3.Qe8#
- 2...Kg6
- 2.Se3+
- 1...Sxe5
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qg8+
- 2...Kxf5
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sg5
- 2.Rxg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Sf7
- 3.Rg5#
- 3.Qxf7#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qxg5#
- 2...Kh5
- 3.Qxg5#
- 2...Kxf5
- 2.Rxg5+
- 1...Ra1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rb1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rc1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rd1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Re1
- 2.Qe8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rf1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rg1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Bf8
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qxf8
- threat
- 3.Sf4#
- 3.Qf6#
- 3.Qf7#
- threat
- 2.Qe8+
- 1...Se1
- 2.Ke4
- threat
- 3.Qe8#
- 3.Qg8#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Ke4
- 1...Sg1
- 2.Ke4
- threat
- 3.Qe8#
- 3.Qg8#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Ke4
- 1...Sd2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sh2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sd4
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Qg5#
- 2...Kxf5
- 2.Rg5+
- 1...Sh4
- 2.Se3
- threat
- 3.Qe8#
- 3.Qg8#
- 2...Rh5
- 3.Rf6#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qg8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 3.Qg5#
- 2...Kxf5
- 2.Se3
- 1...Bc5!
- threat
- 1.Rg5+?
- Keys
- 1.Qa4!
- threat
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Kxf5
- 2.Qe8+
- 1...Kxf5
- 2.Se3+
- 2...Kg6
- 3.Qe8#
- 2...Kg6
- 2.Se3+
- 1...Sxe5
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Rg5+
- 1...Sg5
- 2.Rxg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 2...Sf7
- 3.Rg5#
- 3.Qxf7#
- 2...Kxf5
- 2.Rxg5+
- 1...Ra1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rb1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rc1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rd1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Re1
- 2.Qe8+
- 2...Kxf5
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rf1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Rg1
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Qe8+
- 1...Bc5
- 2.Rf6+
- 2...Kh5
- 3.Rxh6#
- 2...Kh5
- 2.Rf6+
- 1...Sh2
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Rg5+
- 1...Sh4
- 2.Se3
- threat
- 3.Qe8#
- 2...Rh5
- 3.Rf6#
- threat
- 2.Rg5+
- 2...Kf7
- 3.Rg7#
- 2...Kf7
- 2.Qe8+
- 2...Kxf5
- 3.Se3#
- 3.Sxh6#
- 2...Kxf5
- 2.Se3
- threat
- 1.Qa4!
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