MESON Chess Problem Database
Problem Display
PID: 5353 (2nN2b1/1Qnpp2R/2pkB3/4bR2/1P6/7K/2P3N1/8 w - - 0 1)
Keller, Michael
2nd Prize, Phenix, 1990
#3
9 + 8
| 702 | Phenix | 1992 |
| 4655 | Michael Keller Ein Meister der Schachkomposition | 1994 |
SOLUTION
- SOUND
- Sets
- 1...Ba1
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bb2
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bh2
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bc3
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bg3
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bd4
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bf4
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bf6
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bg7
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Bh8
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Sb5
- 2.Qxd7#
- 1...Sd5
- 2.Qxd7#
- 1...Sa6
- 2.Qxd7#
- 1...Sa8
- 2.Qxd7#
- 1...Se8
- 2.Qxd7#
- 1...c5
- 2.Qe4
- threat
- 3.Qxe5#
- 2...dxe6
- 3.Qc6#
- 2...Ba1
- 3.Sb7#
- 3.bxc5#
- 2...Bb2
- 3.Sb7#
- 3.bxc5#
- 2...Bh2
- 3.Sb7#
- 3.bxc5#
- 2...Bc3
- 3.Sb7#
- 3.bxc5#
- 2...Bg3
- 3.Sb7#
- 3.bxc5#
- 2...Bd4
- 3.Sb7#
- 2...Bf4
- 3.Sb7#
- 3.Qxf4#
- 3.bxc5#
- 2...Bf6
- 3.Sb7#
- 3.bxc5#
- 2...Bg7
- 3.Sb7#
- 3.bxc5#
- 2...Bh8
- 3.Sb7#
- 3.bxc5#
- threat
- 2.Qe4
- 1...dxe6
- 2.Qxc6#
- 1...Ba1
- Tries
- 1.Se3?
- threat
- 2.Sc4#
- 1...Sxe6
- 2.Rh6
- threat
- 3.Qb8#
- 2...Bf6
- 3.Sc4#
- threat
- 2.Rh6
- 1...Sb6
- 2.Qxb6
- threat
- 3.Sc4#
- 3.Qc5#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Qxc6#
- threat
- 2.Qxb6
- 1...Bxe6!
- threat
- 1.Sf4?
- threat
- 2.Qxc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Qxc8
- threat
- 3.Sb7#
- 3.Qxd7#
- threat
- 2.Qb6
- threat
- 3.Sb7#
- 3.Qc5#
- 2...dxe6
- 3.Qxc6#
- threat
- 2.Qxc6+
- 1...Bxf4
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Sxe6
- 2.Qb8+
- 2...Sc7
- 3.Sb7#
- 2...Sc7
- 2.Qb8+
- 1...Bd4
- 2.Qxc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Qxc8
- threat
- 3.Sb7#
- 3.Qxd7#
- threat
- 2.Qb6
- threat
- 3.Sb7#
- 2...dxe6
- 3.Qxc6#
- threat
- 2.Qxc6+
- 1...Sb6
- 2.Qxc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Qxb6
- threat
- 3.Sb7#
- 3.Qc5#
- 2...dxe6
- 3.Qxc6#
- threat
- 2.Qxc6+
- 1...Sa7
- 2.Qxc6+
- 2...Sxc6
- 3.Sb7#
- 2...dxc6
- 3.Sb7#
- 2...Sxc6
- 2.Qc8
- threat
- 3.Sb7#
- 3.Qxd7#
- threat
- 2.Qxc6+
- 1...c5
- 2.Qe4
- threat
- 3.Sb7#
- 3.Qxe5#
- 2...dxe6
- 3.Qc6#
- threat
- 2.Qc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Qe4
- 1...Bxe6!
- threat
- 1.c4?
- threat
- 2.c5#
- 1...Bxe6
- 2.Rh6
- threat
- 3.Sf7#
- 2...Bf6
- 3.c5#
- threat
- 2.Rh6
- 1...Bd4
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.c5+
- 2...Bxc5
- 3.bxc5#
- 2...Bxc5
- 2.Qxc8
- 1...c5
- 2.Qe4
- threat
- 3.Qxe5#
- 2...dxe6
- 3.Qc6#
- 2...Ba1
- 3.Sb7#
- 3.bxc5#
- 2...Bb2
- 3.Sb7#
- 3.bxc5#
- 2...Bh2
- 3.Sb7#
- 3.bxc5#
- 2...Bc3
- 3.Sb7#
- 3.bxc5#
- 2...Bg3
- 3.Sb7#
- 3.bxc5#
- 2...Bd4
- 3.Sb7#
- 2...Bf4
- 3.Sb7#
- 3.Qxf4#
- 3.bxc5#
- 2...Bf6
- 3.Sb7#
- 3.bxc5#
- 2...Bg7
- 3.Sb7#
- 3.bxc5#
- 2...Bh8
- 3.Sb7#
- 3.bxc5#
- threat
- 2.Qe4
- 1...Sxe6!
- threat
- 1.Se3?
- Keys
- 1.Rh6!
- threat
- 2.Qxc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Qxc6+
- 1...Bxe6
- 2.c4
- threat
- 3.Sf7#
- 2...Bf6
- 3.c5#
- threat
- 2.c4
- 1...Sxe6
- 2.Se3
- threat
- 3.Qb8#
- 2...Bf6
- 3.Sc4#
- threat
- 2.Se3
- 1...Bf6
- 2.Qxc8
- threat
- 3.Qxd7#
- 2...Bxe6
- 3.Sb7#
- 2...Sxe6
- 3.Sb7#
- 2...dxe6
- 3.Sb7#
- threat
- 2.Qxc8
- 1...Sa7
- 2.Qxc6+
- 2...Sxc6
- 3.Sb7#
- 2...dxc6
- 3.Sb7#
- 2...Sxc6
- 2.Qxc6+
- 1...c5
- 2.Se3
- threat
- 3.Sc4#
- 2...cxb4
- 3.Qxb4#
- 2...dxe6
- 3.Qc6#
- 2...Sb6
- 3.Qxb6#
- 2...c4
- 3.Sxc4#
- threat
- 2.Qe4
- threat
- 3.Sb7#
- 3.Qxe5#
- 2...dxe6
- 3.Qc6#
- threat
- 2.Qc6+
- 2...dxc6
- 3.Sb7#
- 2...dxc6
- 2.Se3
- threat
- 1.Rh6!
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