MESON Chess Problem Database
Problem Display
PID: 260383 (B7/7p/2RppPp1/1P2kr1r/P5PP/2N5/K2Q4/8 w - - 0 1)
Kupper, Josef
Schweizerische Schachzeitung, 2006
#4
10 + 7
SOLUTION
- SOUND
- Keys
- 1.Qb2!
- threat
- 2.Sd5+
- 2...Ke4
- 3.Qe2+
- 3...Kd4
- 4.Rc4#
- 3...Kxd5
- 4.Rc4#
- 3...Kd4
- 3.Qe2+
- 2...Ke4
- 2.Sd5+
- 1...Kd4
- 2.Sd1+
- 2...Kd3
- 3.Rc4
- threat
- 4.Rd4#
- 4.Qc2#
- 3...Kxc4
- 4.Qc3#
- threat
- 3.Rc4
- 2...Ke4
- 3.Rc4+
- 3...Kd3
- 4.Rd4#
- 4.Qc2#
- 3...Kd3
- 3.Rc4+
- 2...Kd3
- 2.Sd1+
- 1...Kf4
- 2.Rc4+
- 2...Kg3
- 3.Qg2+
- 3...Kxh4
- 4.gxf5#
- 3...Kxh4
- 3.Qg2+
- 2...Kg3
- 2.Rc4+
- 1...Kxf6
- 2.Rc7
- threat
- 3.Se4#
- 3.Sd5#
- 2...g5
- 3.Se4+
- 3...Kg6
- 4.Qg7#
- 3...Kg6
- 3.Sd5+
- 3...Kg6
- 4.Qg7#
- 3...Kg6
- 3.Se4+
- 2...e5
- 3.Sd5+
- 3...Ke6
- 4.Re7#
- 3...Ke6
- 3.Sd5+
- threat
- 2.Rc7
- 1...Rf2
- 2.Se2+
- 2...Ke4
- 3.Rc4+
- 3...Kd3
- 4.Rc3#
- 3...Ke3
- 4.Rc3#
- 3...Kd3
- 3.Rc4+
- 2...Ke4
- 2.Se2+
- 1...Rf3
- 2.Se2+
- 2...Rc3
- 3.Qxc3+
- 3...Ke4
- 4.Rc4#
- 3...Kd5
- 4.Rc4#
- 4.Rc5#
- 4.Ra6#
- 4.Rb6#
- 4.Rc7#
- 4.Rc8#
- 4.Qd4#
- 3...Ke4
- 3.Qxc3+
- 2...Rc3
- 2.Sd5+
- 2...Ke4
- 3.Rc4+
- 3...Kd3
- 4.Rd4#
- 4.Qc2#
- 3...Kd3
- 3.Rc4+
- 2...Rc3
- 3.Qxc3+
- 3...Ke4
- 4.Rc4#
- 3...Kxd5
- 4.Rc4#
- 4.Rc5#
- 4.Ra6#
- 4.Rb6#
- 4.Rc7#
- 4.Rc8#
- 3...Ke4
- 3.Qxc3+
- 2...Ke4
- 2.Se2+
- 1...Rf4
- 2.Se4+
- 2...Kxe4
- 3.Qe2+
- 3...Kd4
- 4.Rc4#
- 3...Kd5
- 4.Rc4#
- 3...Kd4
- 3.Qe2+
- 2...Kxe4
- 2.Se4+
- 1...d5
- 2.Se2+
- 2...Ke4
- 3.Qc3
- threat
- 4.Rc4#
- 3...d4
- 4.Rxe6#
- threat
- 3.Qc3
- 2...Ke4
- 2.Se2+
- threat
- 1.Qb2!
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