MESON Chess Problem Database
Problem Display
PID: 170721 (8/8/8/8/1R6/p3Kp2/pr2PP2/rk2N2Q w - - 0 1)
Hoffmann, Martin Wolfgang
Basler Nachrichten, 1975
#3
6 + 6
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Kc1
- 2.Rc4+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc4+
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...fxe2
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Qc6
- 1...Kc1
- Tries
- 1.Kd3?
- threat
- 2.Sc2#
- 2.Sg2#
- 2.Sxf3#
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Rxb3+
- 2...Kc1
- 3.Sc2#
- 3.Sg2#
- 3.Sxf3#
- 2...Kc1
- 2.Kd2
- 1...fxe2
- 2.Sc2+
- 2...e1Q
- 3.Qxe1#
- 2...e1S+
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R
- 3.Qxe1#
- 2...e1Q
- 2.Sg2+
- 2...e1Q
- 3.Qxe1#
- 2...e1S+
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R
- 3.Qxe1#
- 2...e1Q
- 2.Sf3+
- 2...e1Q
- 3.Qxe1#
- 2...e1S+
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R
- 3.Qxe1#
- 2...e1Q
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Sc2+
- 1...Rxb4!
- threat
- 1.Rxb2+?
- 1...axb2
- 2.Kd2
- 2...fxe2
- 3.Qe4#
- 3.Qh7#
- 2...fxe2
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Kxb2!
- 1...axb2
- 1.Rc4?
- threat
- 2.Sc2#
- 2.Sg2#
- 2.Sd3#
- 2.Sxf3#
- 1...fxe2
- 2.Sc2+
- 2...e1Q+
- 3.Qxe1#
- 2...e1S
- 3.Sxa3#
- 3.Qxe1#
- 2...e1B
- 3.Sxa3#
- 3.Qxe1#
- 2...e1R+
- 3.Qxe1#
- 2...e1Q+
- 2.Sg2+
- 2...e1Q+
- 3.Qxe1#
- 2...e1S
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R+
- 3.Qxe1#
- 2...e1Q+
- 2.Sd3+
- 2...e1Q+
- 3.Qxe1#
- 2...e1S
- 3.Rc1#
- 3.Qxe1#
- 2...e1B
- 3.Rc1#
- 3.Qxe1#
- 2...e1R+
- 3.Qxe1#
- 2...e1Q+
- 2.Sf3+
- 2...e1Q+
- 3.Qxe1#
- 2...e1S
- 3.Qxe1#
- 2...e1B
- 3.Qxe1#
- 2...e1R+
- 3.Qxe1#
- 2...e1Q+
- 2.Qe4+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Qh7+
- 2...Rc2
- 3.Qxc2#
- 2...Rc2
- 2.Sc2+
- 1...Rc2
- 2.Sd3+
- 2...Rc1
- 3.Rxc1#
- 3.Qxc1#
- 2...Rc1
- 2.Rxc2
- 2...fxe2
- 3.Qb7#
- 2...fxe2
- 2.Qh7
- threat
- 3.Qxc2#
- 2...Kc1
- 3.Qxc2#
- 2...Kb2
- 3.Qxc2#
- threat
- 2.Sd3+
- 1...Rd2
- 2.Kxd2
- threat
- 3.Sd3#
- 3.Rb4#
- 2...Kb2
- 3.Rb4#
- threat
- 2.Sd3+
- 2...Rd1
- 3.Qxd1#
- 2...Rd1
- 2.Kxd2
- 1...Rxe2+!
- threat
- 1.Rb5?
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...Kc1
- 2.Rc5+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc5+
- 1...fxe2
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Qc6
- 1...Rb4
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb4#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb4#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rxb5!
- 1...Rb3+
- 1.Rb6?
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...Kc1
- 2.Rc6+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc6+
- 1...fxe2
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Qc6
- 1...Rb4
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb4#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb4#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb5
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb5#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb5#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rxb6!
- 1...Rb3+
- 1.Rb7?
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...Kc1
- 2.Rc7+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc7+
- 1...fxe2
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Qc6
- 1...Rb4
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb4#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb4#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb5
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb5#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb5#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb6
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb6#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb6#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rxb7!
- 1...Rb3+
- 1.exf3?
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...Kc1
- 2.Rc4+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc4+
- 1...Rxb4!
- 1...Rb3+
- 1.Kd3?
- Keys
- 1.Rb8!
- 1...Rb3+
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb3#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Sd3#
- threat
- 2.Kd2
- 1...Kc1
- 2.Rc8+
- 2...Kb1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Kd1
- 3.Sc2#
- 3.Sg2#
- 3.Sd3#
- 3.Sxf3#
- 2...Rc2
- 3.Sd3#
- 2...Kb1
- 2.Rc8+
- 1...Rxb8
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Qh7+
- 1...fxe2
- 2.Qc6
- threat
- 3.Qc2#
- 2...Rb3+
- 3.Rxb3#
- threat
- 2.Qc6
- 1...Rb4
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb4#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb4#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb5
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb5#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb5#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb6
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb6#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb6#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb7
- 2.Kd2
- threat
- 3.Sd3#
- 3.Rxb7#
- 2...Rb2+
- 3.Sc2#
- 2...Kb2
- 3.Rxb7#
- threat
- 2.Qh7+
- 2...Kc1
- 3.Qc2#
- 2...Kb2
- 3.Qc2#
- 2...Kc1
- 2.Kd2
- 1...Rb3+
- 1.Rb8!
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