MESON Chess Problem Database
Problem Display
PID: 254160 (k6r/pR5b/p2p2p1/P1p5/2P5/3p4/1R1Q2K1/8 w - - 0 1)
Martin, Ernst Otto
Schach, 1963
#3
6 + 9
| 6490 | yacpdb | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Rb8
- 2.Rxb8#
- 1...Bg8
- 2.Rb8#
- 1...Rb8
- Tries
- 1.Qe3?
- threat
- 2.Qe7
- threat
- 3.Rxa7#
- threat
- 2.Qe7
- 1...Rc8
- 2.Qe7
- threat
- 3.Rxa7#
- 2...Rc7
- 3.Rb8#
- threat
- 2.Qe7
- 1...Rd8
- 2.Qe7
- threat
- 3.Rxa7#
- 3.Qxd8#
- 2...Rd7
- 3.Rb8#
- threat
- 2.Qe7
- 1...Rf8
- 2.Qf3
- threat
- 3.Rb8#
- 3.Qxf8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qf3
- 1...g5!
- threat
- 1.Qb4?
- threat
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...Rc8
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...Rd8
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...Re8
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...Rf8
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...Rg8
- 2.Rxa7+
- 2...Kxa7
- 3.Qb7#
- 2...Kxa7
- 2.Rb8+
- 2...Rxb8
- 3.Qxb8#
- 2...Rxb8
- 2.Rxa7+
- 1...cxb4!
- threat
- 1.Qf4?
- threat
- 2.Qf7
- threat
- 3.Rxa7#
- threat
- 2.Qf7
- 1...Rc8
- 2.Qf7
- threat
- 3.Rxa7#
- 2...Rc7
- 3.Rb8#
- threat
- 2.Qf7
- 1...Rd8
- 2.Qf7
- threat
- 3.Rxa7#
- 2...Rd7
- 3.Rb8#
- threat
- 2.Qf7
- 1...Re8
- 2.Qe4
- threat
- 3.Rb8#
- 3.Qxe8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe4
- 1...g5!
- threat
- 1.Qg5?
- threat
- 2.Qe7
- threat
- 3.Rxa7#
- threat
- 2.Qd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe7
- 1...Rc8
- 2.Qe7
- threat
- 3.Rxa7#
- 2...Rc7
- 3.Rb8#
- threat
- 2.Qd5
- threat
- 3.Rc7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe7
- 1...Re8
- 2.Qe7
- threat
- 3.Rxa7#
- 3.Qxe8#
- 2...Rxe7
- 3.Rb8#
- threat
- 2.Qe7
- 1...Rg8
- 2.Qe7
- threat
- 3.Rxa7#
- threat
- 2.Qd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe7
- 1...d5
- 2.Qe7
- threat
- 3.Rxa7#
- threat
- 2.Qxd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe7
- 1...Rf8!
- threat
- 1.Qh6?
- threat
- 2.Qg7
- threat
- 3.Rxa7#
- threat
- 2.Qxh7
- threat
- 3.Rxa7#
- 3.Qxh8#
- 2...Rxh7
- 3.Rb8#
- threat
- 2.Qg7
- 1...Rc8
- 2.Qg7
- threat
- 3.Rxa7#
- 2...Rc7
- 3.Rb8#
- threat
- 2.Qxh7
- threat
- 3.Rxa7#
- 2...Rc7
- 3.Rb8#
- threat
- 2.Qg7
- 1...Rd8
- 2.Qg7
- threat
- 3.Rxa7#
- 2...Rd7
- 3.Rb8#
- threat
- 2.Qxh7
- threat
- 3.Rxa7#
- 2...Rd7
- 3.Rb8#
- threat
- 2.Qg7
- 1...Rg8
- 2.Qg7
- threat
- 3.Rxa7#
- 2...Rxg7
- 3.Rb8#
- threat
- 2.Qxh7
- threat
- 3.Rxa7#
- 3.Qxg8#
- 2...Rg7
- 3.Rb8#
- threat
- 2.Qg7
- 1...g5
- 2.Qxh7
- threat
- 3.Rxa7#
- 3.Qxh8#
- 2...Rxh7
- 3.Rb8#
- threat
- 2.Qxh7
- 1...Re8!
- threat
- 1.Qe3?
- Keys
- 1.Qxd3!
- threat
- 2.Qd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qd5
- 1...Rc8
- 2.Qd5
- threat
- 3.Rc7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qd5
- 1...Rd8
- 2.Qd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qd5
- 1...Re8
- 2.Qe4
- threat
- 3.Rb8#
- 3.Qxe8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qe4
- 1...Rf8
- 2.Qf3
- threat
- 3.Rb8#
- 3.Qxf8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qf3
- 1...Rg8
- 2.Qd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qd5
- 1...d5
- 2.Qxd5
- threat
- 3.R7b3#
- 3.R7b4#
- 3.R7b5#
- 3.R7b6#
- 3.Rc7#
- 3.Rd7#
- 3.Re7#
- 3.Rf7#
- 3.Rg7#
- 3.Rxh7#
- 3.Rb8#
- 2...Rb8
- 3.Rxb8#
- threat
- 2.Qxd5
- 1...g5
- 2.Qxh7
- threat
- 3.Rxa7#
- 3.Qxh8#
- 2...Rxh7
- 3.Rb8#
- threat
- 2.Qxh7
- threat
- 1.Qxd3!
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