MESON Chess Problem Database
Problem Display
PID: 116419 (2K5/8/4Q3/1kb5/8/8/B7/R7 w - - 0 1)
Hoffmann, Martin Wolfgang
Schweizerische Schachzeitung, 1968
#3
4 + 2
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bb6
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Qc4+
- 1...Bd6
- 2.Qxd6
- 2...Ka4
- 3.Bc4#
- 2...Ka5
- 3.Bc4#
- 2...Ka4
- 2.Qxd6
- 1...Bb6
- Tries
- 1.Kb7?
- threat
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Ba3
- 3.Qb6#
- threat
- 2.Bb3
- 1...Ka4
- 2.Ka6
- threat
- 3.Qb3#
- 2...Ka3
- 3.Qb3#
- 2...Kb4
- 3.Qb3#
- threat
- 2.Bb3+
- 2...Kb4
- 3.Qc4#
- 2...Kb5
- 3.Qc4#
- 2...Kb4
- 2.Ka6
- 1...Ka5
- 2.Bb3+
- 2...Kb4
- 3.Qc4#
- 2...Kb5
- 3.Qc4#
- 2...Ba3
- 3.Qb6#
- 2...Kb4
- 2.Bb3+
- 1...Bg1
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Rb1+
- 2...Ka4
- 3.Qa6#
- 2...Ka5
- 3.Qa6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- 2...Ka4
- 2.Qb3+
- 2...Ka5
- 3.Bb1#
- 2...Kc5
- 3.Qb6#
- 2...Ka5
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Bb3
- 1...Bf2
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Rb1+
- 2...Ka4
- 3.Qa6#
- 2...Ka5
- 3.Qa6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- 2...Ka4
- 2.Qb3+
- 2...Ka5
- 3.Bb1#
- 2...Kc5
- 3.Qb6#
- 2...Ka5
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Bb3
- 1...Ba3
- 2.Qb6+
- 2...Ka4
- 3.Bb3#
- 2...Ka4
- 2.Qb6+
- 1...Be3
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Rb1+
- 2...Ka4
- 3.Qa6#
- 2...Ka5
- 3.Qa6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- 2...Ka4
- 2.Qb3+
- 2...Ka5
- 3.Bb1#
- 2...Kc5
- 3.Qb6#
- 2...Ka5
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Bb3
- 1...Bd4
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- 2...Bxa1
- 3.Qb6#
- threat
- 2.Bb3
- 1...Bb6
- 2.Bb3
- threat
- 3.Qc4#
- 3.Qxb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qxb6#
- threat
- 2.Qb3+
- 2...Ka5
- 3.Bb1#
- 2...Kc5
- 3.Qxb6#
- 2...Ka5
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Qxb6+
- 2...Ka4
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka4
- 2.Bb3
- 1...Bd6
- 2.Bb3
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 2...Ba3
- 3.Qb6#
- threat
- 2.Qxd6
- 2...Ka4
- 3.Bc4#
- 2...Ka5
- 3.Bc4#
- 2...Ka4
- 2.Bb3
- 1...Ba7
- 2.Rb1+
- 2...Ka4
- 3.Qa6#
- 2...Ka5
- 3.Qa6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 2...Ka4
- 2.Qc4+
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 2.Rb1+
- 1...Be7
- 2.Bb3
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Qb6+
- 2...Ka4
- 3.Bb3#
- 2...Ka4
- 2.Qxe7
- 2...Ka4
- 3.Bc4#
- 2...Ka5
- 3.Bc4#
- 2...Ka4
- 2.Bb3
- 1...Bf8
- 2.Bb3
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Qb6+
- 2...Ka4
- 3.Bb3#
- 2...Ka4
- 2.Bb3
- 1...Bb4
- 2.Bb3
- threat
- 3.Qc4#
- 3.Qb6#
- 3.Qc6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- threat
- 2.Bc4+
- 2...Kc5
- 3.Qd5#
- 2...Kc5
- 2.Qc4+
- 2...Ka4
- 3.Bb1#
- 3.Bb3#
- 2...Ka5
- 3.Qa6#
- 2...Ka4
- 2.Qa6+
- 2...Kc5
- 3.Qb6#
- 2...Kc5
- 2.Qc6+
- 2...Ka5
- 3.Qa6#
- 2...Ka5
- 2.Bb3
- 1...Kb4!
- threat
- 1.Bb3?
- threat
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Ba3
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 3.Qa6#
- 2...Kc6
- 3.Ra6#
- 2...Kb6
- 2.Qd5
- 2...Kb4
- 3.Qc4#
- 2...Kb6
- 3.Qb7#
- 2...Kb4
- 2.Qa6+
- 2...Kb4
- 3.Qc4#
- 2...Kb4
- 2.Kb7
- 1...Bg1
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Bf2
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Be3
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Bd4
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- 2...Bxa1
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Bd6
- 2.Kb7
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 2...Ba3
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Ba7
- 2.Ra6
- threat
- 3.Qc4#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Ra6
- 1...Be7
- 2.Kb7
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Bf8
- 2.Kb7
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 3.Qb6#
- 2...Kb4
- 3.Qc4#
- 2...Kc5
- 3.Qc4#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Bb4
- 2.Kb7
- threat
- 3.Qc4#
- 3.Qb6#
- 3.Qc6#
- 2...Kc5
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- threat
- 2.Ra6
- threat
- 3.Qc4#
- 3.Qb6#
- 3.Qc6#
- 2...Kc5
- 3.Qc4#
- 3.Qd5#
- 3.Qe5#
- 3.Qb6#
- threat
- 2.Qc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Kb7
- 1...Ba3!
- threat
- 1.Qb3+?
- 1...Ka5
- 2.Bb1+
- 2...Ba3
- 3.Rxa3#
- 2...Ba3
- 2.Bb1+
- 1...Ka6
- 2.Bb1+
- 2...Ba3
- 3.Rxa3#
- 2...Ba3
- 2.Bb1+
- 1...Kc6
- 2.Rc1
- 2...Kd6
- 3.Qe6#
- 2...Kd6
- 2.Qb7+
- 2...Kd6
- 3.Qc7#
- 2...Kd6
- 2.Rc1
- 1...Bb4!
- 1...Ka5
- 1.Qc4+?
- 1...Ka5
- 2.Qxc5+
- 2...Ka4
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka6
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka4
- 2.Qxc5+
- 1...Kc6
- 2.Bb3
- threat
- 3.Ra6#
- 2...Kb6
- 3.Ra6#
- 3.Qa6#
- 2...Kd6
- 3.Qe6#
- threat
- 2.Rb1
- 2...Kd6
- 3.Qe6#
- 2...Kd6
- 2.Bb3
- 1...Kb6!
- 1...Ka5
- 1.Kb7?
- Keys
- 1.Qa6+!
- 1...Kb4
- 2.Rc1
- threat
- 3.Rc4#
- threat
- 2.Rc1
- 1...Kxa6
- 2.Bc4+
- 2...Kb6
- 3.Ra6#
- 2...Kb6
- 2.Bc4+
- 1...Kb4
- 1.Qa6+!
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