MESON Chess Problem Database
Problem Display
PID: 244380 (n4n1q/K1p1BPpp/Pp6/1Q1PNk2/p4pN1/1bP1pP1B/3r2P1/8 w - - 0 1)
Herzberg, Michael
Schweizerische Schachzeitung, 1992
#3
12 + 13
SOLUTION
- SOUND
- Sets
- 1...Ra2
- 2.Qd3#
- 1...Rb2
- 2.Qd3#
- 1...Rc2
- 2.Qd3#
- 1...Re2
- 2.Qd3#
- 1...Rf2
- 2.Qd3#
- 1...Rxg2
- 2.Qd3#
- 1...Rd3
- 2.Qxd3#
- 1...Rd4
- 2.cxd4
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sh6#
- 3.Qd3#
- threat
- 2.cxd4
- 1...Rxd5
- 2.Sf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Sf2+
- 1...Bd1
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 2...Kxe5
- 2.Sxe3+
- 1...Bc2
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 2...Kxe5
- 2.Sxe3+
- 1...Bc4
- 2.Sxe3+
- 2...Kxe5
- 3.Sxc4#
- 2...Kxe5
- 2.Sxe3+
- 1...Bxd5
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 2...Kxe5
- 2.Sxe3+
- 1...Sg6
- 2.Qd7#
- 1...Sd7
- 2.Qxd7#
- 1...Ra2
- Tries
- 1.Sf6+?
- 1...Kg5
- 2.Sg8+
- 2...Kh5
- 3.Bg4#
- 2...Kh5
- 2.Sg8+
- 1...Kxe5!
- 1...Kg5
- 1.Sd3?
- threat
- 2.Sge5#
- 1...Rxg2
- 2.Sge5+
- 2...Rg4
- 3.Bxg4#
- 2...Rg4
- 2.Qc6
- threat
- 3.Sxe3#
- 3.Sh6#
- 2...Rxg4
- 3.Bxg4#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Sge5+
- 1...g5
- 2.Sge5+
- 2...g4
- 3.Bxg4#
- 2...g4
- 2.Sge5+
- 1...Kg6!
- threat
- 1.Sc6?
- threat
- 2.Sge5#
- 1...g5
- 2.Sge5+
- 2...g4
- 3.Bxg4#
- 2...g4
- 2.Sge5+
- 1...Kg6!
- threat
- 1.Qd7+?
- 1...Se6
- 2.Qxe6#
- 1...Sxd7!
- 1...Se6
- 1.Qxb3?
- threat
- 2.Qb1+
- 2...Rc2
- 3.Qxc2#
- 2...Rd3
- 3.Qxd3#
- 2...Rc2
- 2.Qb1+
- 1...Rxg2
- 2.Qxa4
- threat
- 3.Qe4#
- threat
- 2.Qc4
- threat
- 3.Qd3#
- 3.Qe4#
- threat
- 2.Qb1+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Qb4
- threat
- 3.Qe4#
- threat
- 2.Qxa4
- 1...Rxd5
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 3.Qxd5#
- 2...Kxe5
- 2.Qxd5
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sh6#
- threat
- 2.Sxe3+
- 1...Rd1
- 2.Qxd1
- threat
- 3.Qc2#
- 3.Qb1#
- 3.Qd3#
- threat
- 2.Qc2+
- 2...Rd3
- 3.Qxd3#
- 2...Rd3
- 2.Qxd1
- 1...Ra2
- 2.Sf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Qxa2
- threat
- 3.Qb1#
- 3.Qc2#
- threat
- 2.Qc4
- threat
- 3.Qd3#
- 3.Qe4#
- threat
- 2.Qb1+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Qb4
- threat
- 3.Qe4#
- threat
- 2.Sf2+
- 1...Rb2
- 2.Sf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Qxb2
- threat
- 3.Qb1#
- 3.Qc2#
- threat
- 2.Sf2+
- 1...Re2
- 2.Sf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Qxa4
- threat
- 3.Qe4#
- threat
- 2.Qc4
- threat
- 3.Qd3#
- 3.Qe4#
- threat
- 2.Qb1+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Qb4
- threat
- 3.Qe4#
- threat
- 2.Sf2+
- 1...Rf2
- 2.Sxf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Qxa4
- threat
- 3.Qe4#
- 2...Rxf3
- 3.Qc2#
- threat
- 2.Qc4
- threat
- 3.Qd3#
- 3.Qe4#
- threat
- 2.Qb1+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Qb4
- threat
- 3.Qe4#
- 2...Rxf3
- 3.Qb1#
- threat
- 2.Sxf2+
- 1...Rd3
- 2.Sf2+
- 2...Kxe5
- 3.Sxd3#
- 2...Kxe5
- 2.Qc2
- threat
- 3.Qxd3#
- threat
- 2.Qb1
- threat
- 3.Qxd3#
- threat
- 2.Sf2+
- 1...Rd4
- 2.Qc2+
- 2...Rd3
- 3.Qxd3#
- 2...Re4
- 3.Qxe4#
- 3.fxe4#
- 2...Rd3
- 2.Qb1+
- 2...Rd3
- 3.Qxd3#
- 2...Re4
- 3.Qxe4#
- 3.fxe4#
- 2...Rd3
- 2.cxd4
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sh6#
- 3.Qc2#
- 3.Qb1#
- 3.Qd3#
- threat
- 2.Qc2+
- 1...axb3!
- threat
- 1.d6?
- threat
- 2.Sf2#
- 2.Sh2#
- 2.Sxe3#
- 2.Sh6#
- 1...Rd5
- 2.Sf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Sf2+
- 1...Bd5
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 2...Kxe5
- 2.Sxe3+
- 1...c5!
- threat
- 1.Sf6+?
- Keys
- 1.Qc6!
- threat
- 2.Sd7
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sge5#
- 3.Sh6#
- 2...Sxd7
- 3.Qe6#
- threat
- 2.Sd7
- 1...Rxg2
- 2.Sd3
- threat
- 3.Sxe3#
- 3.Sh6#
- 2...Rxg4
- 3.Bxg4#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Sd7
- threat
- 3.Sxe3#
- 3.Sh6#
- 2...Rxg4
- 3.Bxg4#
- 2...Sxd7
- 3.Qe6#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Sd3
- 1...Rxd5
- 2.Sd3
- threat
- 3.Sgf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sge5#
- 3.Sh6#
- 2...Rxd3
- 3.Qe4#
- threat
- 2.Sd3
- 1...Bxd5
- 2.Sc4
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sgxe3#
- 3.Sge5#
- 3.Sh6#
- 2...Bxc4
- 3.Qe4#
- threat
- 2.Sc4
- 1...Rf2
- 2.Sxf2+
- 2...Kxe5
- 3.Sd3#
- 2...Kxe5
- 2.Sxf2+
- 1...Bd1
- 2.Sxe3+
- 2...Kxe5
- 3.Sc4#
- 2...Kxe5
- 2.Sxe3+
- 1...e2
- 2.Sd7
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Se3#
- 3.Sge5#
- 3.Sh6#
- 2...Sxd7
- 3.Qe6#
- threat
- 2.Sd7
- 1...g5
- 2.Sd7
- threat
- 3.Sxe3#
- 3.Sh6#
- 2...Sxd7
- 3.Qe6#
- 2...Qf6
- 3.Qxf6#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Bf6
- threat
- 3.Sxe3#
- 3.Sh6#
- 2...Qxf6
- 3.Qxf6#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Sd7
- 1...g6
- 2.Sd7
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sge5#
- 3.Sh6#
- 2...Sxd7
- 3.Qxd7#
- 3.Qe6#
- 2...Qf6
- 3.Qxf6#
- threat
- 2.Bf6
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sh6#
- 2...Qxf6
- 3.Qxf6#
- 2...Se6
- 3.Qxe6#
- threat
- 2.Sd7
- 1...h5
- 2.Sg6
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.S4e5#
- 3.Sh6#
- 3.Sh4#
- 2...Sxg6
- 3.Qd7#
- 3.Qe6#
- 2...hxg4
- 3.Bxg4#
- threat
- 2.Sd7
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sge5#
- 3.Sh6#
- 2...Sxd7
- 3.Qe6#
- 2...hxg4
- 3.Bxg4#
- threat
- 2.Sg6
- 1...h6
- 2.Sg6
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.S4e5#
- 3.Sxh6#
- 3.Sh4#
- 2...Sxg6
- 3.Qd7#
- 3.Qe6#
- threat
- 2.Sd7
- threat
- 3.Sf2#
- 3.Sh2#
- 3.Sxe3#
- 3.Sge5#
- 3.Sxh6#
- 2...Sxd7
- 3.Qe6#
- threat
- 2.Sg6
- threat
- 1.Qc6!
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