MESON Chess Problem Database
Problem Display
PID: 244376 (8/6p1/4P3/8/3pQ2p/3K1B1P/3PPppp/3R1bkq w - - 0 1)
Kupper, Josef
Schweizerische Schachzeitung, 1992
#5
8 + 9
SOLUTION
- SOUND
- Keys
- 1.Qh7!
- threat
- 2.Ba8
- 2...g5
- 3.Qb7
- 3...g4
- 4.Rxf1+
- 4...Kxf1
- 5.Qb1#
- 4...gxf1Q
- 5.Qxh1#
- 4...gxf1S
- 5.Qxh1#
- 4...gxf1B
- 5.Qxh1#
- 4...gxf1R
- 5.Qxh1#
- 4...Kxf1
- 4.Rxf1+
- 3...g4
- 3.Qb7
- 2...g6
- 3.Qb7
- 3...g5
- 4.Rxf1+
- 4...Kxf1
- 5.Qb1#
- 4...gxf1Q
- 5.Qxh1#
- 4...gxf1S
- 5.Qxh1#
- 4...gxf1B
- 5.Qxh1#
- 4...gxf1R
- 5.Qxh1#
- 4...Kxf1
- 4.Rxf1+
- 3...g5
- 3.Qb7
- 2...g5
- 2.Ba8
- 1...g5
- 2.Ba8
- 2...g4
- 3.Qb7
- threat
- 4.Rxf1+
- 4...Kxf1
- 5.Qb1#
- 4...gxf1Q
- 5.Qxh1#
- 4...gxf1S
- 5.Qxh1#
- 4...gxf1B
- 5.Qxh1#
- 4...gxf1R
- 5.Qxh1#
- 4...Kxf1
- 4.Rxf1+
- threat
- 3.Qb7
- 2...g4
- 2.Ba8
- 1...g6
- 2.Ba8
- 2...g5
- 3.Qb7
- 3...g4
- 4.Rxf1+
- 4...Kxf1
- 5.Qb1#
- 4...gxf1Q
- 5.Qxh1#
- 4...gxf1S
- 5.Qxh1#
- 4...gxf1B
- 5.Qxh1#
- 4...gxf1R
- 5.Qxh1#
- 4...Kxf1
- 4.Rxf1+
- 3...g4
- 3.Qb7
- 2...g5
- 2.Ba8
- threat
- 1.Qh7!
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