MESON Chess Problem Database
Problem Display
PID: 178451 (1r4kB/6P1/6P1/6RR/p3pp2/6n1/1n5Q/K7 w - - 0 1)
Kraemer, Adolf Herrmann Rudolf Ferdinand
Berliner Morgenpost, 1967
#3
7 + 7
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Rb5
- 2.Rxb5
- threat
- 3.Rb8#
- threat
- 2.Rxb5
- 1...Sf1
- 2.Qxf4
- threat
- 3.Qxb8#
- 3.Qf7#
- 2...Rb7
- 3.Qf8#
- 2...Rf8
- 3.Qxf8#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Qxf4
- 1...Sh1
- 2.Qxf4
- threat
- 3.Qxb8#
- 3.Qf7#
- 2...Rb7
- 3.Qf8#
- 2...Rf8
- 3.Qxf8#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Qxf4
- 1...Sxh5
- 2.Qxh5
- threat
- 3.Qh7#
- threat
- 2.Qxh5
- 1...Rb5
- Tries
- 1.Rxg3?
- threat
- 2.Ra5
- threat
- 3.Qh7#
- threat
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Qh7#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Ra5
- 1...fxg3
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Rb4
- 2.Ra5
- threat
- 3.Qh7#
- threat
- 2.Rb5
- threat
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Qh3
- threat
- 3.Qe6#
- 3.Qc8#
- threat
- 2.Ra5
- 1...Rb5
- 2.Rxb5
- threat
- 3.Rb8#
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Rxb5
- 1...Rb6
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rf5
- 1...Rb7
- 2.Ra5
- threat
- 3.Qh7#
- 2...Rxg7
- 3.Ra8#
- threat
- 2.Rb5
- threat
- 3.Qh7#
- 2...Rxg7
- 3.Rb8#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Ra5
- 1...Ra8
- 2.Ra5
- threat
- 3.Rxa8#
- 3.Qh7#
- threat
- 2.Rb5
- threat
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Qh7#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Ra5
- 1...Rc8
- 2.Rc5
- threat
- 3.Rxc8#
- 3.Qh7#
- threat
- 2.Rc5
- 1...Rd8
- 2.Rd5
- threat
- 3.Rxd8#
- 3.Qh7#
- threat
- 2.Rd5
- 1...Re8
- 2.Ra5
- threat
- 3.Qh7#
- threat
- 2.Rb5
- threat
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Rxe8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Qh7#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Ra5
- 1...Rf8
- 2.Ra5
- threat
- 3.Qh7#
- threat
- 2.Rb5
- threat
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rxf8#
- 3.Qh7#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Rhg5
- threat
- 3.Qh7#
- threat
- 2.Ra5
- 1...Sd1
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Sd3
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Sc4
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Rb3!
- threat
- 1.Rg4?
- threat
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Sxh5
- 2.Qxh5
- threat
- 3.Qd5#
- 3.Qh7#
- threat
- 2.Qxh5
- 1...Rb4
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rc5
- 1...Rb5
- 2.Rxb5
- threat
- 3.Rb8#
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rxb5
- 1...Rb6
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rf5
- 1...Rb7
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rc5
- 1...Ra8
- 2.Ra5
- threat
- 3.Rxa8#
- 3.Qh7#
- threat
- 2.Ra5
- 1...Rc8
- 2.Rc5
- threat
- 3.Rxc8#
- 3.Qh7#
- threat
- 2.Rc5
- 1...Rd8
- 2.Rd5
- threat
- 3.Rxd8#
- 3.Qh7#
- threat
- 2.Rd5
- 1...Re8
- 2.Re5
- threat
- 3.Rxe8#
- 3.Qh7#
- threat
- 2.Re5
- 1...Rf8
- 2.Rf5
- threat
- 3.Rxf8#
- 3.Qh7#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Rf5
- 1...Sd1
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Sd3
- 2.Rb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Rb5
- 1...Sf5
- 2.Rxf5
- threat
- 3.Qh7#
- threat
- 2.Rxf5
- 1...Rb3!
- threat
- 1.Rb5?
- threat
- 2.Rxb8#
- 1...Rxb5
- 2.Rxb5
- threat
- 3.Rb8#
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rxb5
- 1...Rb6
- 2.Rxb6
- threat
- 3.Rb8#
- threat
- 2.Rhf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Rxb6
- 1...Rb7
- 2.Rxb7
- threat
- 3.Rb8#
- threat
- 2.Rhc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rhd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Rhe5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rhf5
- threat
- 3.Rf8#
- 3.Qh7#
- 2...Rxg7
- 3.Rb8#
- threat
- 2.Rxb7
- 1...Rc8
- 2.Rhc5
- threat
- 3.Rxc8#
- 3.Qh7#
- threat
- 2.Rhc5
- 1...Rd8
- 2.Rhd5
- threat
- 3.Rxd8#
- 3.Qh7#
- threat
- 2.Rhd5
- 1...Re8
- 2.Rhe5
- threat
- 3.Rxe8#
- 3.Qh7#
- threat
- 2.Rhe5
- 1...Rf8
- 2.Rhf5
- threat
- 3.Rxf8#
- 3.Qh7#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Rhf5
- 1...Ra8!
- threat
- 1.Qd2?
- threat
- 2.Qd5#
- 1...Re8
- 2.Qd5+
- 2...Re6
- 3.Qxe6#
- 2...Re6
- 2.Qd5+
- 1...Rf8
- 2.Qd5+
- 2...Rf7
- 3.Qxf7#
- 3.gxf7#
- 2...Rf7
- 2.gxf8Q+
- 2...Kxf8
- 3.Qd8#
- 2...Kxf8
- 2.gxf8R+
- 2...Kxf8
- 3.Qd8#
- 2...Kxf8
- 2.Qd5+
- 1...Sd3!
- threat
- 1.Qh3?
- threat
- 2.Qe6#
- 1...Rf8
- 2.Qe6+
- 2...Rf7
- 3.Qxf7#
- 3.gxf7#
- 2...Rf7
- 2.Qe6+
- 1...Sf5
- 2.Qxf5
- threat
- 3.Qe6#
- 3.Qd5#
- 3.Qf7#
- 2...Rb7
- 3.Qc8#
- 3.Qf8#
- 2...Rf8
- 3.Qxf8#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Qxf5
- 1...Re8!
- threat
- 1.Rxg3?
- Keys
- 1.Ra5!
- threat
- 2.Rhb5
- threat
- 3.Rxb8#
- 3.Qh7#
- threat
- 2.Rhb5
- 1...Sxh5
- 2.Qxh5
- threat
- 3.Qd5#
- 3.Qh7#
- threat
- 2.Qxh5
- 1...Rb3
- 2.Ra8+
- 2...Rb8
- 3.Rxb8#
- 2...Rb8
- 2.Ra8+
- 1...Rb4
- 2.Ra8+
- 2...Rb8
- 3.Rxb8#
- 2...Rb8
- 2.Rhb5
- threat
- 3.Ra8#
- 3.Qh7#
- threat
- 2.Rhc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rhd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Rhe5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rhf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Ra8+
- 1...Rb5
- 2.Raxb5
- threat
- 3.Rb8#
- threat
- 2.Ra8+
- 2...Rb8
- 3.Rxb8#
- 2...Rb8
- 2.Rhxb5
- threat
- 3.Ra8#
- 3.Rb8#
- 3.Qh7#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Re5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Raxb5
- 1...Rb6
- 2.Ra8+
- 2...Rb8
- 3.Rxb8#
- 2...Rb8
- 2.Rhf5
- threat
- 3.Rf8#
- 3.Qh7#
- threat
- 2.Ra8+
- 1...Rb7
- 2.Ra8+
- 2...Rb8
- 3.Rxb8#
- 2...Rb8
- 2.Rhc5
- threat
- 3.Rc8#
- 3.Qh7#
- threat
- 2.Rhd5
- threat
- 3.Rd8#
- 3.Qh7#
- threat
- 2.Rhe5
- threat
- 3.Re8#
- 3.Qh7#
- threat
- 2.Rhf5
- threat
- 3.Rf8#
- 3.Qh7#
- 2...Rxg7
- 3.Ra8#
- threat
- 2.Ra8+
- 1...Rc8
- 2.Rhc5
- threat
- 3.Rxc8#
- 3.Qh7#
- threat
- 2.Rhc5
- 1...Rd8
- 2.Rhd5
- threat
- 3.Rxd8#
- 3.Qh7#
- threat
- 2.Rhd5
- 1...Re8
- 2.Rhe5
- threat
- 3.Rxe8#
- 3.Qh7#
- threat
- 2.Rhe5
- 1...Rf8
- 2.Rhf5
- threat
- 3.Rxf8#
- 3.Qh7#
- 3.gxf8Q#
- 3.gxf8R#
- threat
- 2.Rhf5
- 1...Sd1
- 2.Ra8
- threat
- 3.Rxb8#
- 3.Qa2#
- threat
- 2.Rhb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Qa2+
- 2...Rb3
- 3.Ra8#
- 2...Rb3
- 2.Ra8
- 1...Sd3
- 2.Ra8
- threat
- 3.Rxb8#
- 3.Qa2#
- threat
- 2.Rhb5
- threat
- 3.Rxb8#
- 3.Qa2#
- 3.Qh7#
- threat
- 2.Qa2+
- 2...Rb3
- 3.Ra8#
- 2...Rb3
- 2.Ra8
- 1...Sf5
- 2.Rhxf5
- threat
- 3.Qh7#
- threat
- 2.Rhxf5
- threat
- 1.Ra5!
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