MESON Chess Problem Database
Problem Display
PID: 160439 (7Q/8/8/5R1P/2PP3P/4P1P1/4pB2/5kNK w - - 0 1)
Kaufmann, Werner
Schweizerische Schachzeitung, 2004
#3
11 + 2
| 15527 | schachkunst (1997-2010) (Hoffmann) | 2016 |
SOLUTION
- SOUND
- Sets
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qa8
- 1...e1Q
- Tries
- 1.Rf4?
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qh7
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qh7
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qc8
- threat
- 3.Qh3#
- threat
- 2.Qa8
- 1...e1S!
- 1...e1Q
- 1.Rf6?
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qh7
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qh7
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qc8
- threat
- 3.Qh3#
- threat
- 2.Qa8
- 1...e1S!
- 1...e1Q
- 1.Rf7?
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qh7
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qh7
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qc8
- threat
- 3.Qh3#
- threat
- 2.Qa8
- 1...e1S!
- 1...e1Q
- 1.Qe5?
- threat
- 2.Qa5
- threat
- 3.Be1#
- 3.Qe1#
- 2...e1Q
- 3.Bxe1#
- 3.Qxe1#
- 2...e1S
- 3.Bxe1#
- 3.Qxe1#
- 2...e1B
- 3.Bxe1#
- 3.Qxe1#
- 2...e1R
- 3.Bxe1#
- 3.Qxe1#
- threat
- 2.Qa5
- 1...e1Q
- 2.Qe4
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qe4
- 1...e1B
- 2.Qe4
- threat
- 3.Qg2#
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qb5
- threat
- 3.c5#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qe4
- 1...e1R
- 2.Qe4
- threat
- 3.Qg2#
- threat
- 2.Qd5
- threat
- 3.Qg2#
- threat
- 2.Qe4
- 1...e1S!
- threat
- 1.Qg7?
- threat
- 2.Qg4
- threat
- 3.Qxe2#
- 3.Qh3#
- 2...e1S
- 3.Qe2#
- threat
- 2.Qg4
- 1...e1Q
- 2.Qg4
- threat
- 3.Qh3#
- 2...Qxf2
- 3.Qd1#
- 3.Qe2#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qg4
- 1...e1B
- 2.Qg4
- threat
- 3.Qe2#
- 3.Qh3#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qg4
- 1...e1R
- 2.Qg4
- threat
- 3.Qh3#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- threat
- 2.Qg4
- 1...e1S!
- threat
- 1.Qh7?
- 1...e1Q
- 2.Qb7
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qb7
- 1...e1B
- 2.Rf3
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Rf4
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Rf6
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Rf7
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Rf8
- threat
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Rf3
- 1...e1R
- 2.Qb7
- threat
- 3.Qg2#
- threat
- 2.Qb7
- 1...e1S!
- 1...e1Q
- 1.Qb8?
- threat
- 2.Qb1+
- 2...e1Q
- 3.Bxe1#
- 3.Qxe1#
- 2...e1S
- 3.Bxe1#
- 3.Qxe1#
- 2...e1B
- 3.Bxe1#
- 3.Qd3#
- 3.Qxe1#
- 2...e1R
- 3.Bxe1#
- 3.Qxe1#
- 2...e1Q
- 2.Qb4
- threat
- 3.Be1#
- 3.Qe1#
- 2...e1Q
- 3.Bxe1#
- 3.Qxe1#
- 2...e1S
- 3.Bxe1#
- 3.Qxe1#
- 2...e1B
- 3.Bxe1#
- 3.Qxe1#
- 2...e1R
- 3.Bxe1#
- 3.Qxe1#
- threat
- 2.Qb1+
- 1...e1Q
- 2.Qb7
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qb7
- 1...e1B
- 2.Qb5
- threat
- 3.c5#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.g4
- 2...Bxf2
- 3.Qb1#
- 2...Bd2
- 3.Bg3#
- 2...Bc3
- 3.Bg3#
- 2...Bb4
- 3.Bg3#
- 2...Ba5
- 3.Bg3#
- 2...Bxf2
- 2.c5
- threat
- 3.Qb5#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qb5
- 1...e1R
- 2.Qb7
- threat
- 3.Qg2#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qb7
- 1...e1S!
- threat
- 1.Qc8?
- 1...e1Q
- 2.Qb7
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qb7
- 1...e1B
- 2.Qa6
- threat
- 3.c5#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qa6
- 1...e1R
- 2.Rf3
- threat
- 3.Qh3#
- threat
- 2.Rf4
- threat
- 3.Qh3#
- threat
- 2.Rf6
- threat
- 3.Qh3#
- threat
- 2.Rf7
- threat
- 3.Qh3#
- threat
- 2.Rf8
- threat
- 3.Qh3#
- threat
- 2.Qb7
- threat
- 3.Qg2#
- threat
- 2.Qc6
- threat
- 3.Qg2#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Rf3
- 1...e1S!
- 1...e1Q
- 1.Qd8?
- threat
- 2.Qa5
- threat
- 3.Be1#
- 3.Qe1#
- 2...e1Q
- 3.Bxe1#
- 3.Qxe1#
- 2...e1S
- 3.Bxe1#
- 3.Qxe1#
- 2...e1B
- 3.Bxe1#
- 3.Qxe1#
- 2...e1R
- 3.Bxe1#
- 3.Qxe1#
- threat
- 2.Qa5
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1R
- 2.Qd5
- threat
- 3.Qg2#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qd5
- 1...e1S!
- threat
- 1.Qe8?
- 1...e1Q
- 2.Qe4
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qe4
- 1...e1B
- 2.Qb5
- threat
- 3.c5#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qe4
- threat
- 3.Qg2#
- 3.Qd3#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qb5
- 1...e1R
- 2.Qc6
- threat
- 3.Qg2#
- threat
- 2.Qe4
- threat
- 3.Qg2#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qc6
- 1...e1S!
- 1...e1Q
- 1.Qf8?
- threat
- 2.Qb4
- threat
- 3.Be1#
- 3.Qe1#
- 2...e1Q
- 3.Bxe1#
- 3.Qxe1#
- 2...e1S
- 3.Bxe1#
- 3.Qxe1#
- 2...e1B
- 3.Bxe1#
- 3.Qxe1#
- 2...e1R
- 3.Bxe1#
- 3.Qxe1#
- threat
- 2.Qb4
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qa8
- 1...e1S!
- threat
- 1.Qg8?
- threat
- 2.Qg4
- threat
- 3.Qxe2#
- 3.Qh3#
- 2...e1S
- 3.Qe2#
- threat
- 2.Qg4
- 1...e1Q
- 2.Qg4
- threat
- 3.Qh3#
- 2...Qxf2
- 3.Qd1#
- 3.Qe2#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qg4
- 1...e1B
- 2.Qg4
- threat
- 3.Qe2#
- 3.Qh3#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qg4
- 1...e1R
- 2.Qd5
- threat
- 3.Qg2#
- threat
- 2.Qg4
- threat
- 3.Qh3#
- threat
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qd5
- 1...e1S!
- threat
- 1.c5?
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 3.Qa6#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qb8
- threat
- 3.Qb5#
- 2...Bxf2
- 3.Qb1#
- threat
- 2.Qa8
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qa8
- 1...e1S!
- 1...e1Q
- 1.h6?
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1R
- 2.Qa8
- threat
- 3.Qg2#
- threat
- 2.Qa8
- 1...e1S!
- 1...e1Q
- 1.Rf4?
- Keys
- 1.g4!
- threat
- 2.Bg3#
- 1...e1Q
- 2.Qa8
- threat
- 3.Qg2#
- 2...Qxf2
- 3.Qa1#
- threat
- 2.Qa8
- 1...e1S
- 2.Bg3+
- 2...Sf3
- 3.Rxf3#
- 2...Sf3
- 2.Bg3+
- 1...e1B
- 2.Qa8
- threat
- 3.Qg2#
- 2...Bxf2
- 3.Qa1#
- threat
- 2.Qb8
- 2...Bxf2
- 3.Qb1#
- 2...Bd2
- 3.Bg3#
- 2...Bc3
- 3.Bg3#
- 2...Bb4
- 3.Bg3#
- 2...Ba5
- 3.Bg3#
- 2...Bxf2
- 2.d5
- 2...Bxf2
- 3.Qa1#
- 2...Bd2
- 3.Bg3#
- 2...Bc3
- 3.Bg3#
- 2...Bb4
- 3.Bg3#
- 2...Ba5
- 3.Bg3#
- 2...Bxf2
- 2.Qa8
- threat
- 1.g4!
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