MESON Chess Problem Database
Problem Display
PID: 200520 (2B5/5ppP/2NP1k1n/2PR3P/q4P2/1rN4K/bB5b/1r2Rn2 w - - 0 1)
Keller, Michael
Weissauer, Hermann
Het Parool, 1977
#3
12 + 10
SOLUTION
- SOUND
- Sets
- 1...Qb5
- 2.Re3
- threat
- 3.Se4#
- 2...Rxc3
- 3.Bxc3#
- threat
- 2.Re3
- 1...Rxc3+
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 2...Qd4
- 2.Bxc3+
- 1...Rb4
- 2.Se4#
- 1...Rb5
- 2.Se4#
- 1...Rb6
- 2.Se4#
- 1...Rb7
- 2.Se4#
- 1...Rb8
- 2.Se4#
- 1...Bg3
- 2.Se4#
- 1...Se3
- 2.Se4#
- 1...Sg3
- 2.Se4#
- 1...Sg4
- 2.Rf5#
- 1...Sf5
- 2.Rxf5#
- 1...Sg8
- 2.Rf5#
- 2.hxg8S#
- 1...g5
- 2.h8Q#
- 2.h8B#
- 1...g6
- 2.h8Q#
- 2.h8B#
- 1...Qb5
- Tries
- 1.Se7?
- threat
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sd5#
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Rxc3+
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 2...Qd4
- 2.Bxc3+
- 1...Qxf4
- 2.Sg8+
- 2...Sxg8
- 3.hxg8S#
- 2...Sxg8
- 2.Sg8+
- 1...R3xb2
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Bxf4
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Sg8+
- 1...Qc6
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Qe8
- 2.Rf5+
- 2...Sxf5
- 3.Sd5#
- 2...Sxf5
- 2.Rf5+
- 1...Qc4
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Qd4
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Qe4
- 2.Sg8+
- 2...Sxg8
- 3.hxg8S#
- 2...Sxg8
- 2.Sg8+
- 1...Qa8
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Rd1
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Ra3
- 2.Sg8+
- 2...Sxg8
- 3.Rf5#
- 3.hxg8S#
- 2...Sxg8
- 2.Rf5+
- 2...Sxf5
- 3.Sg8#
- 2...Sxf5
- 2.Sg8+
- 1...Qd7+!
- threat
- 1.Re3?
- threat
- 2.Se4#
- 1...R1xb2
- 2.Rf5+
- 2...Sxf5
- 3.Sd5#
- 2...Sxf5
- 2.Rf5+
- 1...Rxc3
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 2...Qd4
- 2.Bxc3+
- 1...R3xb2!
- threat
- 1.Rd3?
- threat
- 2.Se4#
- 2.Sd5#
- 1...Rxc3
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 2...Qd4
- 2.Bxc3+
- 1...R3xb2!
- threat
- 1.d7?
- threat
- 2.d8Q#
- 2.d8B#
- 1...Rxc3+
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 3.d8Q#
- 3.d8B#
- 2...Qd4
- 2.Bxc3+
- 1...Rxe1
- 2.d8Q+
- 2...Re7
- 3.Rd6#
- 3.Qxe7#
- 2...Re7
- 2.d8B+
- 2...Re7
- 3.Bxe7#
- 3.Rd6#
- 2...Re7
- 2.d8Q+
- 1...Qe4
- 2.d8Q+
- 2...Qe7
- 3.Rd6#
- 3.Qxe7#
- 2...Qe7
- 2.d8B+
- 2...Qe7
- 3.Bxe7#
- 3.Rd6#
- 2...Qe7
- 2.d8Q+
- 1...Qa7
- 2.d8Q+
- 2...Qe7
- 3.Rd6#
- 3.Qxe7#
- 2...Qe7
- 2.d8B+
- 2...Qe7
- 3.Bxe7#
- 3.Rd6#
- 2...Qe7
- 2.d8Q+
- 1...Rb7
- 2.Sxb1+
- 2...Qd4
- 3.Bxd4#
- 2...Rxb2
- 3.d8Q#
- 3.d8B#
- 2...Qd4
- 2.Se4+
- 2...Ke6
- 3.Re5#
- 2...Ke6
- 2.d8Q+
- 2...Re7
- 3.Se4#
- 3.Qxe7#
- 2...Re7
- 2.d8B+
- 2...Re7
- 3.Se4#
- 3.Bxe7#
- 2...Re7
- 2.Sxb1+
- 1...Sf5
- 2.Rd6+
- 2...Sxd6
- 3.d8Q#
- 3.d8B#
- 2...Sxd6
- 2.d8Q+
- 2...Se7
- 3.Rf5#
- 3.Rd6#
- 3.Qxe7#
- 3.Qd6#
- 2...Se7
- 2.d8B+
- 2...Se7
- 3.Bxe7#
- 3.Rf5#
- 3.Rd6#
- 2...Se7
- 2.Rd6+
- 1...Qa5!
- threat
- 1.h8Q?
- threat
- 2.Qd8#
- 1...Rxc3+
- 2.Bxc3+
- 2...Qd4
- 3.Bxd4#
- 3.Qd8#
- 2...Qd4
- 2.Bxc3+
- 1...Rxe1
- 2.Qd8+
- 2...Re7
- 3.Qxe7#
- 2...Re7
- 2.Qd8+
- 1...Qe4
- 2.Qd8+
- 2...Qe7
- 3.Qxe7#
- 2...Qe7
- 2.Qd8+
- 1...Qa7
- 2.Qd8+
- 2...Qe7
- 3.Qxe7#
- 2...Qe7
- 2.Qd8+
- 1...Qa5!
- threat
- 1.Se7?
- Keys
- 1.Se5!
- threat
- 2.Sg4+
- 2...Sxg4
- 3.Rf5#
- 2...Sxg4
- 2.Sg4+
- 1...Rxc3+
- 2.Bxc3
- threat
- 3.Sc4#
- 3.Sg4#
- 3.Sd7#
- threat
- 2.Bxc3
- 1...Qe4
- 2.Sd7+
- 2...Ke6
- 3.Rxe4#
- 2...Ke6
- 2.Sd7+
- 1...Rb4
- 2.Se4+
- 2...Rxe4
- 3.Sg4#
- 2...Rxe4
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 3.Rf5#
- 2...Sxg4
- 2.Se4+
- 1...Rb6
- 2.Se4+
- 2...Qxe4
- 3.Sg4#
- 2...Qxe4
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 3.Rf5#
- 2...Sxg4
- 2.Se4+
- 1...Rb7
- 2.Se4+
- 2...Qxe4
- 3.Sg4#
- 2...Qxe4
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 3.Rf5#
- 2...Sxg4
- 2.Se4+
- 1...Rb8
- 2.Se4+
- 2...Qxe4
- 3.Sg4#
- 2...Qxe4
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 3.Rf5#
- 2...Sxg4
- 2.Se4+
- 1...Bg3
- 2.Se4+
- 2...Qxe4
- 3.Sg4#
- 2...Qxe4
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 3.Rf5#
- 2...Sxg4
- 2.Se4+
- 1...Se3
- 2.Se4+
- 2...Qxe4
- 3.Sg4#
- 2...Qxe4
- 2.Se4+
- 1...Sg3
- 2.Sg4+
- 2...Sxg4
- 3.Se4#
- 2...Sxg4
- 2.Sg4+
- threat
- 1.Se5!
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