MESON Chess Problem Database
Problem Display
PID: 124102 (8/5b1r/4p3/2Q4p/4kB2/KB1p1R2/6n1/5n2 w - - 0 1)
Mach, Julius Zdenek
Schweizerische Schachzeitung, 1950
#3
5 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bg6
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kf5
- 3.Qxe6#
- 2...Kd4
- 2.Qc6+
- 1...Bg6
- Tries
- 1.Bd1?
- threat
- 2.Qe5#
- 1...e5
- 2.Qxe5#
- 1...Sxf4!
- threat
- 1.Bd6?
- threat
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf6
- threat
- 3.Qe5#
- 2...Sf4
- 3.Rxf4#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Kxf3
- 2.Bd1+
- 2...Ke4
- 3.Qe5#
- 2...Ke4
- 2.Bd1+
- 1...Rh6
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rg7
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rh8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg6
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Sd2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qe3+
- 1...Sh2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qe3+
- 1...Sfe3
- 2.Qxe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qxe3+
- 1...Sg3
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxg3
- threat
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Rf2
- 1...d2
- 2.Qc6+
- 2...Kd4
- 3.Qa4#
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...h4
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...e5
- 2.Rxf1
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Rf2
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Rxf1
- 1...Be8!
- threat
- 1.Bb8?
- threat
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf6
- threat
- 3.Qe5#
- 2...Sf4
- 3.Rxf4#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Kxf3
- 2.Bd1+
- 2...Ke4
- 3.Qe5#
- 2...Ke4
- 2.Bd1+
- 1...Rh6
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rg7
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rh8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg6
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Sd2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qe3+
- 1...Sh2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qe3+
- 1...Sfe3
- 2.Qxe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qxe3+
- 1...Sg3
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxg3
- threat
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Rf2
- 1...d2
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...h4
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...e5
- 2.Rxf1
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Rf2
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Ba7#
- 2...Bd5
- 3.Qxd5#
- 2...Kd4
- 2.Rxf1
- 1...Be8!
- threat
- 1.Rxf1?
- threat
- 2.Qe5#
- 1...d2
- 2.Bc2#
- 1...e5
- 2.Qxe5#
- 1...Sxf4!
- threat
- 1.Rf2?
- threat
- 2.Qe5#
- 1...d2
- 2.Bc2#
- 1...e5
- 2.Qxe5#
- 1...Sxf4!
- threat
- 1.Qc6+?
- 1...Kd4
- 2.Qc4#
- 1...Kf5!
- 1...Kd4
- 1.Bd1?
- Keys
- 1.Bc7!
- threat
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf6
- threat
- 3.Qe5#
- 2...Sf4
- 3.Rxf4#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Kxf3
- 2.Bd1+
- 2...Ke4
- 3.Qe5#
- 2...Ke4
- 2.Bd1+
- 1...Be8
- 2.Rf5
- threat
- 3.Qe5#
- 2...exf5
- 3.Bd5#
- 2...Sf4
- 3.Rxf4#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf5
- 1...Rh6
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxf1
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rg7
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...Rh8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg6
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Bg8
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...Sd2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qe3+
- 1...Sh2
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qe3+
- 1...Sfe3
- 2.Qxe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qxe3+
- 1...Sg3
- 2.Rf2
- threat
- 3.Qe5#
- 2...d2
- 3.Bc2#
- 2...e5
- 3.Qxe5#
- threat
- 2.Rxg3
- threat
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qe3+
- 2...Sxe3
- 3.Rf4#
- 2...Sxe3
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Rf2
- 1...d2
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Qc6+
- 1...h4
- 2.Bd1
- threat
- 3.Qc4#
- 3.Qe5#
- 2...e5
- 3.Qxe5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Qc4#
- 2...Kd4
- 2.Bd1
- 1...e5
- 2.Rxf1
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Rf2
- threat
- 3.Qxe5#
- 2...d2
- 3.Bc2#
- 2...Bd5
- 3.Bxd5#
- threat
- 2.Qc6+
- 2...Kd4
- 3.Bb6#
- 2...Bd5
- 3.Qxd5#
- 2...Kd4
- 2.Rxf1
- threat
- 1.Bc7!
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