MESON Chess Problem Database
Problem Display
PID: 20198 (5K1k/2n2p1p/4p2P/8/8/7p/5r2/1Q6 w - - 0 1)
Ubeleisen, Adam
Schach-Express, 1947
#4
3 + 7
SOLUTION
- SOUND
- Keys
- 1.Qb8!
- threat
- 2.Ke7+
- 2...Se8
- 3.Qxe8#
- 2...Se8
- 2.Ke7+
- 1...Rd2
- 2.Ke7+
- 2...Rd8
- 3.Qxd8+
- 3...Se8
- 4.Qxe8#
- 3...Se8
- 3.Qxd8+
- 2...Rd8
- 2.Kxf7+
- 2...Rd8
- 3.Qxd8+
- 3...Se8
- 4.Qxe8#
- 3...Se8
- 3.Qxd8+
- 2...Rd8
- 2.Ke7+
- 1...Rb2
- 2.Qxb2+
- 2...e5
- 3.Qxe5+
- 3...f6
- 4.Qxf6#
- 3...f6
- 3.Qxe5+
- 2...e5
- 2.Qxb2+
- 1...Rg2
- 2.Kxf7+
- 2...Se8
- 3.Qxe8+
- 3...Rg8
- 4.Qxg8#
- 3...Rg8
- 3.Qxe8+
- 2...Se8
- 2.Kxf7+
- 1...Sd5
- 2.Qg3
- threat
- 3.Qg7#
- 3.Qg8#
- 2...Rg2
- 3.Qg7+
- 3...Rxg7
- 4.hxg7#
- 3...Rxg7
- 3.Qg7+
- threat
- 2.Qg3
- 1...Sa6
- 2.Qg3
- threat
- 3.Qg7#
- 3.Qg8#
- 2...Rg2
- 3.Qg7+
- 3...Rxg7
- 4.hxg7#
- 3...Rxg7
- 3.Qg7+
- threat
- 2.Qd8
- threat
- 3.Ke7#
- 2...Rg2
- 3.Kxf7+
- 3...Rg8
- 4.Qxg8#
- 3...Rg8
- 3.Qf6+
- 3...Rg7
- 4.Qxg7#
- 4.hxg7#
- 3...Rg7
- 3.Kxf7+
- 2...Sc7
- 3.Ke7+
- 3...Se8
- 4.Qxe8#
- 3...Se8
- 3.Ke7+
- threat
- 2.Qg3
- 1...Se8
- 2.Qxe8
- threat
- 3.Ke7#
- 2...Rg2
- 3.Kxf7+
- 3...Rg8
- 4.Qxg8#
- 3...Rg8
- 3.Kxf7+
- threat
- 2.Qxe8
- threat
- 1.Qb8!
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