MESON Chess Problem Database
Problem Display
PID: 92416 (7k/1R6/5pp1/1R1Kbp2/Q7/2p1ppq1/8/8 w - - 0 1)
Kraemer, Adolf Herrmann Rudolf Ferdinand
Deutsche Schachblatter, 1943
#3
4 + 9
| 23 | Die Schwalbe | 1965 |
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qe1
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qf2
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qh4
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qg1
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qg2
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qh3
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qg4
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qg5
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Bd4
- 2.Qa8+
- 2...Qb8
- 3.Qxb8#
- 2...Qb8
- 2.Qa8+
- 1...f4
- 2.Qa8+
- 2...Bb8
- 3.Qxb8#
- 2...Bb8
- 2.Qa8+
- 1...Qe1
- Tries
- 1.Rb1?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qe8+
- 1...Bc7!
- threat
- 1.Rb2?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qe8+
- 1...Bc7!
- threat
- 1.Rb3?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qe8+
- 1...Bc7!
- threat
- 1.Rb4?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qe8+
- 1...Bc7!
- threat
- 1.Ra5?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Ra8+
- 2...Bb8
- 3.Qe8#
- 2...Bf8
- 3.Rxf8#
- 2...Bb8
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Ra8+
- 1...Bc7!
- threat
- 1.Rc5?
- threat
- 2.Rc8#
- 2.Qe8#
- 1...Bd6
- 2.Rc8+
- 2...Bf8
- 3.Rxf8#
- 2...Bf8
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qa8+
- 2...Bb8
- 3.Rc8#
- 2...Bf8
- 3.Qxf8#
- 2...Bb8
- 2.Rc8+
- 1...Bc7!
- threat
- 1.R5b6?
- threat
- 2.Qe8#
- 1...Bd6
- 2.Qe8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qe8+
- 1...Bc7!
- threat
- 1.Rc7?
- threat
- 2.Rb8#
- 2.Qa8#
- 1...Bd6
- 2.Rb8+
- 2...Bf8
- 3.Rxf8#
- 2...Bf8
- 2.Qa8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Rb8+
- 1...Bxc7!
- threat
- 1.Re7?
- threat
- 2.Rb1
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Rb2
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Rb3
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Rb4
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Ra5
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qe8#
- 2...Kg8
- 3.Rc8#
- 3.Qe8#
- threat
- 2.Rb6
- threat
- 3.Qe8#
- 2...Kg8
- 3.Qe8#
- threat
- 2.Rbb7
- threat
- 3.Re8#
- 3.Qe8#
- 2...Kg8
- 3.Re8#
- 3.Qe8#
- threat
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb1
- 1...Kg8
- 2.Rb1
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Rb2
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Rb3
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Rb4
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Ra5
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Rc5
- threat
- 3.Rc8#
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Rc8#
- 3.Qe8#
- threat
- 2.Rb6
- threat
- 3.Qe8#
- 2...Kf8
- 3.Qe8#
- 2...Kh8
- 3.Qe8#
- threat
- 2.Rbb7
- threat
- 3.Re8#
- 3.Qe8#
- 2...Kf8
- 3.Re8#
- 3.Qe8#
- 2...Kh8
- 3.Re8#
- 3.Qe8#
- threat
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb1
- 1...Qe1
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qf2
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qh2
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Qf4
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Qh4
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qg1
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qg2
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qh3
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qg4
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Qg5
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Qa8+
- 2...Bb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Bb8
- 2.Rb8+
- 1...Bd4
- 2.Qa8+
- 2...Qb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Qb8
- 2.Qa8+
- 1...Bf4
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Bd6
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Bc7
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bd8
- 3.Rxd8#
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...f2
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Bb8!
- threat
- 1.Qc4?
- threat
- 2.Qc8#
- 1...Bd6
- 2.Qc8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qc8+
- 1...Bc7!
- threat
- 1.Qh4+?
- 1...Kg8
- 2.Qh7+
- 2...Kf8
- 3.Qf7#
- 3.Qh8#
- 2...Kf8
- 2.Qh7+
- 1...Qxh4!
- 1...Kg8
- 1.Qa5?
- threat
- 2.Qd8#
- 1...Bd6
- 2.Qd8+
- 2...Bf8
- 3.Qxf8#
- 2...Bf8
- 2.Qd8+
- 1...Bc7!
- threat
- 1.Rb1?
- Keys
- 1.Rf7!
- threat
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Kg8
- 2.Rb8+
- 2...Kxf7
- 3.Qd7#
- 2...Bxb8
- 3.Qe8#
- 2...Kxf7
- 2.Rb8+
- 1...Bd4
- 2.Qa8+
- 2...Qb8
- 3.Rxb8#
- 3.Qxb8#
- 2...Qb8
- 2.Qa8+
- 1...Bf4
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Bd6
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bf8
- 3.Rbxf8#
- 2...Bxb8
- 2.Rb8+
- 1...Bc7
- 2.Rb8+
- 2...Bxb8
- 3.Qe8#
- 2...Bd8
- 3.Rxd8#
- 3.Qe8#
- 2...Bxb8
- 2.Rb8+
- 1...Bb8
- 2.Qh4+
- 2...Kg8
- 3.Qh7#
- 2...Qxh4
- 3.Rxb8#
- 2...Kg8
- 2.Qh4+
- threat
- 1.Rf7!
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