MESON Chess Problem Database
Problem Display
PID: 5708 (4R3/7N/3p1Rp1/BP1k2Pn/1Kpp1p2/1p4P1/2pn4/5NQb w - - 0 1)
Keller, Michael
1st Prize, Schweizerische Schachzeitung, 1985
#3
10 + 11
| 4655 | Michael Keller Ein Meister der Schachkomposition | 1994 |
| 4640 | Chess Wizardry: The New ABC of Chess Problems | 1996 |
SOLUTION
- SOUND
- Sets
- 1...Bf3
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bb6
- 1...Be4
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Bc7
- 1...Sb1
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Bb6
- 1...Sxf1
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Bc7
- 1...Sxg3
- 2.Rf5+
- 2...Sxf5
- 3.Sf6#
- 2...gxf5
- 3.Sf6#
- 2...Sxf5
- 2.Rf5+
- 1...Sxf6
- 2.Sxf6#
- 1...Sg7
- 2.Rf5+
- 2...Sxf5
- 3.Sf6#
- 2...gxf5
- 3.Sf6#
- 2...Sxf5
- 2.Rf5+
- 1...f3
- 2.Rxd6+
- 2...Kxd6
- 3.Qxd4#
- 2...Kxd6
- 2.Qxd4+
- 2...Kxd4
- 3.Rxd6#
- 2...Kxd4
- 2.Rxd6+
- 1...Bf3
- Tries
- 1.Sxd2?
- threat
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Sxc4
- 1...Sxg3
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Rf5+
- 2...Sxf5
- 3.Sf6#
- 2...gxf5
- 3.Sf6#
- 2...Sxf5
- 2.Sxc4
- 1...fxg3
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qxh1+
- 2...g2
- 3.Qxg2#
- 2...g2
- 2.Sxc4
- 1...c1S
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Qxh1+
- 1...c1B
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Qxh1+
- 1...c1R
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Bc7
- 1...Bg2
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qxg2+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Sxc4
- 1...Bf3
- 2.Sxf3
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Sxf3
- 1...Be4
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Sxe4
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sexf6#
- 3.Shxf6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Rxe4
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Sxc4
- 1...Sg7
- 2.Rf5+
- 2...Sxf5
- 3.Sf6#
- 2...gxf5
- 3.Sf6#
- 2...Sxf5
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Rf5+
- 1...b2
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Qxh1+
- 1...c3
- 2.Sxb3
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Sc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qf1
- threat
- 3.Qc4#
- 2...d3
- 3.Qxd3#
- threat
- 2.Qxh1+
- 2...f3
- 3.Qxf3#
- 2...f3
- 2.Sxb3
- 1...d3
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Bb6
- threat
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Qb6
- threat
- 3.Rxd6#
- 3.Qxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Sxc4
- 1...f3
- 2.Sxc4
- threat
- 3.Sb6#
- 3.Rxd6#
- threat
- 2.Se4
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sexf6#
- 3.Shxf6#
- threat
- 2.Bb6
- threat
- 3.Qxd4#
- 2...f2
- 3.Qxh1#
- 2...d3
- 3.Qd4#
- threat
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Rf4
- threat
- 3.Rxd4#
- 3.Qxd4#
- 2...Sxf4
- 3.Sf6#
- 2...f2
- 3.Qxh1#
- 2...d3
- 3.Rd4#
- 3.Qd4#
- threat
- 2.Rxd6+
- 2...Kxd6
- 3.Qxd4#
- 2...Kxd6
- 2.Qxd4+
- 2...Kxd4
- 3.Rxd6#
- 2...Kxd4
- 2.Qe1
- threat
- 3.Qe4#
- 3.Qe6#
- threat
- 2.Sxc4
- 1...c1Q!
- threat
- 1.Se3+?
- 1...fxe3
- 2.Qxh1+
- 2...Sf3
- 3.Qxf3#
- 2...Se4
- 3.Qxe4#
- 2...Sf3
- 2.Qxh1+
- 1...dxe3!
- 1...fxe3
- 1.Bb6?
- threat
- 2.Qxd4#
- 1...d3
- 2.Qd4#
- 1...Sf3!
- threat
- 1.Bc7?
- threat
- 2.Rxd6#
- 1...Sxf6
- 2.Sxf6#
- 1...Se4!
- threat
- 1.Rxf4?
- threat
- 2.Rxd4#
- 2.Qxd4#
- 1...Sf3
- 2.Rxd4+
- 2...Sxd4
- 3.Se3#
- 2...Sxd4
- 2.Qe3
- threat
- 3.Qe4#
- 3.Qe6#
- 2...Sxg5
- 3.Rxd4#
- 3.Qxd4#
- 2...dxe3
- 3.Sxe3#
- 2...Se5
- 3.Rxd4#
- 3.Qxd4#
- threat
- 2.Qxd4+
- 2...Sxd4
- 3.Se3#
- 2...Sxd4
- 2.Qxh1
- threat
- 3.Qxf3#
- 2...Sxg3
- 3.Sf6#
- 2...Sf6
- 3.Sxf6#
- threat
- 2.Rxd4+
- 1...Se4
- 2.Bb6
- threat
- 3.Qxd4#
- 2...Sf2
- 3.Rxd4#
- 2...d3
- 3.Se3#
- 3.Qd4#
- threat
- 2.Qxh1
- threat
- 3.Qxe4#
- 2...Sxg3
- 3.Sf6#
- 2...Sf6
- 3.Sxf6#
- threat
- 2.Bb6
- 1...Be4!
- threat
- 1.Qxh1+?
- 1...Sf3
- 2.Qxf3#
- 1...Se4
- 2.Qxe4#
- 1...f3!
- 1...Sf3
- 1.Sxd2?
- Keys
- 1.gxf4!
- threat
- 2.Qxh1+
- 2...Sf3
- 3.Qxf3#
- 2...Se4
- 3.Qxe4#
- 2...Sf3
- 2.Qxh1+
- 1...Sxf4
- 2.Rf5+
- 2...gxf5
- 3.Sf6#
- 2...gxf5
- 2.Rf5+
- 1...Bg2
- 2.Qxg2+
- 2...Sf3
- 3.Qxf3#
- 2...Se4
- 3.Qxe4#
- 2...Sf3
- 2.Qxg2+
- 1...Bf3
- 2.Bb6
- threat
- 3.Qxd4#
- 2...d3
- 3.Se3#
- 3.Qd4#
- threat
- 2.Bb6
- 1...Be4
- 2.Bc7
- threat
- 3.Rxd6#
- 2...Sxf6
- 3.Sxf6#
- threat
- 2.Bc7
- 1...Sf3
- 2.Qxd4+
- 2...Kxd4
- 3.Rxd6#
- 2...Sxd4
- 3.Se3#
- 2...Kxd4
- 2.Qxd4+
- 1...Se4
- 2.Rxd6+
- 2...Kxd6
- 3.Qxd4#
- 2...Sxd6
- 3.Re5#
- 2...Kxd6
- 2.Rxd6+
- 1...Sg3
- 2.Rf5+
- 2...Sxf5
- 3.Sf6#
- 2...gxf5
- 3.Sf6#
- 2...Sxf5
- 2.Rf5+
- 1...d3
- 2.Se3+
- 2...Kd4
- 3.Bb6#
- 2...Kd4
- 2.Bb6
- threat
- 3.Se3#
- 3.Qd4#
- threat
- 2.Qb6
- threat
- 3.Se3#
- 3.Rxd6#
- 3.Qxd6#
- threat
- 2.Se3+
- threat
- 1.gxf4!
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