MESON Chess Problem Database
Problem Display
PID: 102269 (8/8/pN2N3/8/1k6/2p4Q/8/K7 w - - 0 1)
Mach, Julius Zdenek
Svenska Dagbladet, 1928
#3
4 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Ka3
- 2.Qxc3#
- 1...Ka3
- Tries
- 1.Ka2?
- threat
- 2.Qf5
- threat
- 3.Qc5#
- threat
- 2.Qe3
- threat
- 3.Qc5#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qh5
- threat
- 3.Qc5#
- threat
- 2.Qf5
- 1...Ka5
- 2.Qe3
- threat
- 3.Qc5#
- 2...Kb4
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qe3
- 1...c2
- 2.Qa3+
- 2...Kb5
- 3.Qc5#
- 2...Kb5
- 2.Qb3+
- 2...Ka5
- 3.Sc4#
- 2...Ka5
- 2.Qa3+
- 1...a5
- 2.Qf5
- threat
- 3.Qb1#
- 3.Qc5#
- threat
- 2.Qh5
- threat
- 3.Qc5#
- threat
- 2.Qf5
- 1...Kb5!
- threat
- 1.Qg4+?
- 1...Ka5
- 2.Qd4
- threat
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd4
- 1...Kb5!
- 1...Ka5
- 1.Qf5?
- threat
- 2.Ka2
- threat
- 3.Qc5#
- threat
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qf8+
- 2...Kb3
- 3.Sd4#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Kb3
- 2.Ka2
- 1...Ka3
- 2.Qc2
- threat
- 3.Qa4#
- 3.Qxc3#
- 2...Kb4
- 3.Qa4#
- threat
- 2.Qe4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qg4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qf4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qa5+
- 2...Kb3
- 3.Sd4#
- 3.Qa4#
- 2...Kb3
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qf8+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qc2
- 1...c2
- 2.Qxc2
- 2...Ka3
- 3.Qa4#
- 3.Qb2#
- 3.Qc3#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...a5
- 3.Qb2#
- 2...Ka3
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qxc2
- 1...a5
- 2.Ka2
- threat
- 3.Qb1#
- 3.Qc5#
- threat
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Ka2
- 1...Kb3!
- threat
- 1.Qxc3+?
- 1...Kb5
- 2.Qc5#
- 1...Kxc3!
- 1...Kb5
- 1.Qd3?
- threat
- 2.Qc4+
- 2...Ka3
- 3.Qxc3#
- 3.Qa4#
- 2...Ka5
- 3.Qc5#
- 2...Ka3
- 2.Qd4+
- 2...Ka3
- 3.Qxc3#
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Ka3
- 2.Qd6+
- 2...Kb3
- 3.Sd4#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Kb3
- 2.Qc4+
- 1...Ka5
- 2.Qd4
- threat
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd6
- threat
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd4
- 1...c2
- 2.Qxc2
- 2...Ka3
- 3.Qa4#
- 3.Qb2#
- 3.Qc3#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...a5
- 3.Qb2#
- 2...Ka3
- 2.Qc4+
- 2...Ka3
- 3.Qc3#
- 3.Qa4#
- 2...Ka5
- 3.Qc5#
- 2...Ka3
- 2.Qd4+
- 2...Ka3
- 3.Qb2#
- 3.Qc3#
- 3.Qa4#
- 2...Kb3
- 3.Qb2#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Ka3
- 2.Qxc2
- 1...a5
- 2.Qc4+
- 2...Ka3
- 3.Qxc3#
- 3.Qa4#
- 2...Ka3
- 2.Qd6+
- 2...Kb3
- 3.Sd4#
- 2...Kb5
- 3.Sc7#
- 2...Kb3
- 2.Qc4+
- 1...Kb3!
- threat
- 1.Qe3?
- threat
- 2.Ka2
- threat
- 3.Qc5#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd4+
- 2...Ka3
- 3.Qxc3#
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Ka3
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Ka2
- 1...c2
- 2.Qd4+
- 2...Ka3
- 3.Qb2#
- 3.Qc3#
- 3.Qa4#
- 2...Kb3
- 3.Qb2#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Ka3
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qd4+
- 1...a5
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qc5+
- 1...Kb3!
- threat
- 1.Qh4+?
- 1...Ka5
- 2.Qd4
- threat
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd4
- 1...Kb5!
- 1...Ka5
- 1.Qh5?
- threat
- 2.Ka2
- threat
- 3.Qc5#
- threat
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Ka2
- 1...Ka3
- 2.Qg4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qe8
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- 2...Kb4
- 3.Qa4#
- threat
- 2.Qh4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qa5+
- 2...Kb3
- 3.Sd4#
- 3.Qa4#
- 2...Kb3
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qg4
- 1...c2
- 2.Qc5+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qc5+
- 1...Kb3!
- threat
- 1.Ka2?
- Keys
- 1.Qh2!
- threat
- 2.Qd6+
- 2...Kb3
- 3.Sd4#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...Kb3
- 2.Qd6+
- 1...Ka3
- 2.Qf4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qd6+
- 2...Kb3
- 3.Sd4#
- 2...Kb3
- 2.Qa2+
- 2...Kb4
- 3.Qa4#
- 2...Kb4
- 2.Qc2
- threat
- 3.Qa4#
- 3.Qxc3#
- 2...Kb4
- 3.Qa4#
- threat
- 2.Qh4
- threat
- 3.Qa4#
- 2...Kb3
- 3.Qa4#
- threat
- 2.Qf4
- 1...Kb3
- 2.Qa2+
- 2...Kb4
- 3.Qa4#
- 2...Kb4
- 2.Qa2+
- 1...Ka5
- 2.Qd6
- threat
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- threat
- 2.Qd6
- 1...Kb5
- 2.Qd6
- threat
- 3.Qc5#
- 2...Ka5
- 3.Qc5#
- 2...a5
- 3.Sc7#
- threat
- 2.Qd6
- 1...c2
- 2.Qxc2
- 2...Ka3
- 3.Qa4#
- 3.Qb2#
- 3.Qc3#
- 2...Ka5
- 3.Qc5#
- 2...Kb5
- 3.Qc5#
- 2...a5
- 3.Qb2#
- 2...Ka3
- 2.Qxc2
- 1...a5
- 2.Qd6+
- 2...Kb3
- 3.Sd4#
- 2...Kb5
- 3.Sc7#
- 2...Kb3
- 2.Qd6+
- threat
- 1.Qh2!
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