MESON Chess Problem Database
Problem Display
PID: 27280 (4BK2/3p2Np/1n5p/3P1R1R/r5k1/8/b3p2B/4N3 w - - 0 1)
Ott, Hans
Zimmermann, Otto
4th Prize, Schweizerische Schachzeitung, 1959
#3
8 + 8
| 15257 | Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) | 1968 |
| 15158 | Hans Ott Schachprobleme (Kummer) | 1986 |
SOLUTION
- SOUND
- Sets
- 1...Ra3
- 2.Rf4#
- 1...Rc4
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Rc3
- 3.Rf4#
- threat
- 2.Rf2
- 1...Rf4
- 2.Rxf4#
- 1...Ra5
- 2.Rf4#
- 1...Ra6
- 2.Rf4#
- 1...Ra7
- 2.Rf4#
- 1...Ra8
- 2.Rf4#
- 1...Bb1
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Ra3
- 3.Rf4#
- 2...Be4
- 3.Rf4#
- threat
- 2.Rf2
- 1...Bc4
- 2.Rf4#
- 1...Sc4
- 2.Rf4#
- 1...Sxd5
- 2.Rfg5+
- 2...hxg5
- 3.Bxd7#
- 2...hxg5
- 2.Rfg5+
- 1...Sa8
- 2.Bxd7
- threat
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Re5#
- 3.Rfg5#
- 3.Rf6#
- 3.Rf7#
- 2...Rf4
- 3.Rxf4#
- threat
- 2.Rfg5+
- 2...hxg5
- 3.Bxd7#
- 2...hxg5
- 2.Bxd7
- 1...Sc8
- 2.Bxd7
- threat
- 3.Rf1#
- 3.Rf2#
- 3.Rf3#
- 3.Rf4#
- 3.Re5#
- 3.Rfg5#
- 3.Rf6#
- 3.Rf7#
- 2...Rf4
- 3.Rxf4#
- threat
- 2.Rfg5+
- 2...hxg5
- 3.Bxd7#
- 2...hxg5
- 2.Bxd7
- 1...Ra3
- Tries
- 1.Sg2?
- threat
- 2.Se3#
- 2.Rh4#
- 1...Sxd5
- 2.Rh4#
- 1...Rf4
- 2.Rxf4#
- 1...e1B
- 2.Se3#
- 1...e1R
- 2.Rh4#
- 1...Ra3
- 2.Rf4#
- 2.Rh4#
- 1...Re4
- 2.Rh4#
- 1...Sc4
- 2.Rf4#
- 2.Rh4#
- 1...e1Q!
- threat
- 1.Sd3?
- threat
- 2.Sf2#
- 2.Se5#
- 1...Rf4
- 2.Se5#
- 2.Rxf4#
- 1...e1B
- 2.Se5#
- 1...e1R
- 2.Sf2#
- 1...Re4
- 2.Sf2#
- 1...Sc4
- 2.Sf2#
- 2.Rf4#
- 1...d6
- 2.Sf2#
- 1...e1Q!
- threat
- 1.Sf3?
- threat
- 2.Se5#
- 2.Rh4#
- 1...Rf4
- 2.Se5#
- 2.Rxf4#
- 1...e1B
- 2.Se5#
- 1...e1R
- 2.Rh4#
- 1...Re4
- 2.Rh4#
- 1...Sc4
- 2.Rf4#
- 2.Rh4#
- 1...d6
- 2.Rh4#
- 1...e1Q!
- threat
- 1.Rf2?
- threat
- 2.Rg2#
- 1...Rf4+
- 2.Rxf4#
- 1...Ra3
- 2.Rf4#
- 1...Bxd5!
- threat
- 1.Rf3?
- threat
- 2.Sf5
- threat
- 3.Se3#
- 3.Sxh6#
- 2...Rf4
- 3.Rg3#
- 3.Rxf4#
- threat
- 2.Sf5
- 1...Rb4
- 2.Sf5
- threat
- 3.Se3#
- 3.Sxh6#
- 2...Rf4
- 3.Rg3#
- 3.Rxf4#
- threat
- 2.Sf5
- 1...Rc4
- 2.Sf5
- threat
- 3.Se3#
- 3.Sxh6#
- 2...Rf4
- 3.Rg3#
- 3.Rxf4#
- threat
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Rc3
- 3.Rf4#
- threat
- 2.Sf5
- 1...Rd4
- 2.Sf5
- threat
- 3.Se3#
- 3.Sxh6#
- 2...Rf4
- 3.Rg3#
- 3.Rxf4#
- threat
- 2.Sf5
- 1...Re4
- 2.Rg3+
- 2...Kf4
- 3.Sg2#
- 3.Sd3#
- 3.Rf5#
- 2...Kf4
- 2.Rg3+
- 1...Bb1
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Ra3
- 3.Rf4#
- 2...Be4
- 3.Rf4#
- threat
- 2.Rf2
- 1...d6
- 2.Bxa4
- threat
- 3.Rf4#
- 2...Sd7+
- 3.Bxd7#
- 2...Sxd5
- 3.Bd7#
- threat
- 2.Bxa4
- 1...Bxd5!
- threat
- 1.Sg2?
- Keys
- 1.Rf7!
- threat
- 2.Sf5
- threat
- 3.Rg7#
- 2...Kxh5
- 3.Rg7#
- threat
- 2.Sf5
- 1...Bxd5
- 2.Se6
- threat
- 3.Rg7#
- 2...Kxh5
- 3.Rf4#
- 2...Rf4
- 3.Rxf4#
- 2...Be4
- 3.Rf4#
- threat
- 2.Se6
- 1...Rc4
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Rc3
- 3.Rf4#
- threat
- 2.Rf2
- 1...Re4
- 2.Se6
- threat
- 3.Rg7#
- 2...Kxh5
- 3.Rf4#
- 2...Rxe6
- 3.Rf4#
- 2...Rf4
- 3.Rxf4#
- 2...Re5
- 3.Rf4#
- threat
- 2.Se6
- 1...Bb1
- 2.Rf2
- threat
- 3.Rg2#
- 2...Rf4+
- 3.Rxf4#
- 2...Ra3
- 3.Rf4#
- 2...Be4
- 3.Rf4#
- threat
- 2.Rf2
- 1...d6
- 2.Bxa4
- threat
- 3.Rf4#
- 2...Sd7+
- 3.Bxd7#
- 2...Sxd5
- 3.Bd7#
- threat
- 2.Bxa4
- threat
- 1.Rf7!
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