MESON Chess Problem Database
Problem Display
PID: 83106 (1N2N3/6bK/p4R2/3Pk1p1/Qp6/4Pn2/8/8 w - - 0 1)
Havel, Miroslav
Prace, 1956
#3
7 + 6
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxd5
- 2.Qc6+
- 2...Ke5
- 3.Sd7#
- 3.Qe6#
- 2...Ke5
- 2.Qc6+
- 1...Se1
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qa1+
- 1...Sg1
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qa1+
- 1...Sd2
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qa1+
- 1...Sh2
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qa1+
- 1...Sh4
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qa1+
- 1...b3
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.Qc6#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Qc6#
- 2...Kf5
- 3.Sd6#
- 3.Sxg7#
- 3.Qe4#
- 2...Kxd5
- 2.Sd7+
- 1...Kxd5
- Tries
- 1.Sd7+?
- 1...Kxd5
- 2.Qc6#
- 1...Ke4!
- 1...Kxd5
- 1.Rxf3?
- threat
- 2.Qd7
- threat
- 3.Qf5#
- 3.Qe6#
- 2...Ke4
- 3.Qf5#
- threat
- 2.Qd7
- 1...Kxd5
- 2.Qc6+
- 2...Ke5
- 3.Sd7#
- 2...Ke5
- 2.Qc6+
- 1...Ke4!
- threat
- 1.Re6+?
- 1...Kxd5
- 2.Qc6#
- 1...Kf5!
- 1...Kxd5
- 1.Qd1?
- threat
- 2.Re6+
- 2...Kf5
- 3.Qxf3#
- 2...Kf5
- 2.Qxf3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- threat
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Re6+
- 1...Ke4
- 2.Sd6+
- 2...Kxe3
- 3.Rxf3#
- 2...Ke5
- 3.Sd7#
- 3.Re6#
- 2...Kxe3
- 2.Sd6+
- 1...Bxf6
- 2.Qxf3
- threat
- 3.Sc6#
- 3.Sd7#
- threat
- 2.Qxf3
- 1...Sd2
- 2.Qg4
- threat
- 3.Rf5#
- 3.Qf5#
- 3.Qe6#
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- threat
- 2.Qa1+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qg4
- 1...g4!
- threat
- 1.Qc2?
- threat
- 2.Rf5#
- 2.Qf5#
- 1...Kxd5
- 2.Sc7+
- 2...Ke5
- 3.Sd7#
- 3.Re6#
- 3.Qf5#
- 2...Ke5
- 2.Rd6+
- 2...Ke5
- 3.Sc6#
- 3.Sd7#
- 2...Ke5
- 2.Qd3+
- 2...Kc5
- 3.Sxa6#
- 3.Sd7#
- 3.Rc6#
- 2...Ke5
- 3.Sc6#
- 3.Sd7#
- 3.Qf5#
- 2...Sd4
- 3.Qxd4#
- 2...Kc5
- 2.Qc6+
- 2...Ke5
- 3.Sd7#
- 3.Qe6#
- 2...Ke5
- 2.Sc7+
- 1...Sd4
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Sxc6
- 3.Rf5#
- 3.Qf5#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sc6+
- 1...Sh4
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.Qd3#
- 3.Qc6#
- 2...Kxd5
- 2.Rd6
- threat
- 3.Sc6#
- 3.Sd7#
- threat
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 3.Qc6#
- 2...Kxd5
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Re6#
- 3.Qd4#
- threat
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Sc6+
- 1...Bxf6!
- threat
- 1.Qb3?
- threat
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Sc6+
- 1...Ke4
- 2.Sd6+
- 2...Ke5
- 3.Sd7#
- 3.Re6#
- 2...Ke5
- 2.Sd6+
- 1...g4
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 3.Rf4#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 3.Rf4#
- 2...Ke4
- 2.Sc6+
- 1...Bf8
- 2.Qc4
- threat
- 3.Sc6#
- 3.Sd7#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Qc4
- 1...Se1
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Sc6+
- 1...Sg1
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 3.Qd4#
- threat
- 2.Sc6+
- 1...Sd2
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 3.Qd4#
- threat
- 2.Sc6+
- 1...Sh2
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Rf5#
- 3.Re6#
- 3.Qf5#
- 3.Qd4#
- threat
- 2.Sc6+
- 1...Sd4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 1...Sh4
- 2.Sc6+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Sd7+
- 2...Ke4
- 3.Sd6#
- 2...Ke4
- 2.Qb2+
- 2...Ke4
- 3.Qd4#
- 2...Kxd5
- 3.Qd4#
- 2...Ke4
- 2.Qd3
- threat
- 3.Sc6#
- 3.Sd7#
- 3.Re6#
- 3.Qd4#
- threat
- 2.Sc6+
- 1...Bxf6!
- threat
- 1.Qxb4?
- threat
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 2...Kf5
- 3.Sd6#
- 3.Sxg7#
- 3.Qe4#
- 2...Kxd5
- 2.Sc6+
- 1...Kxd5
- 2.Sc7+
- 2...Ke5
- 3.Sd7#
- 3.Qe7#
- 2...Ke5
- 2.Rf5+
- 2...Ke6
- 3.Sxg7#
- 2...Be5
- 3.Sc7#
- 2...Se5
- 3.Sc7#
- 2...Ke6
- 2.e4+
- 2...Ke5
- 3.Sc6#
- 3.Sd7#
- 2...Ke5
- 2.Sc7+
- 1...Bh6
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 2...Kf5
- 3.Sd6#
- 3.Qe4#
- 2...Kxd5
- 2.Qc4
- threat
- 3.Sc6#
- 3.Sd7#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Sc6+
- 1...Bf8
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 2...Kf5
- 3.Qe4#
- 2...Kxd5
- 2.Qc4
- threat
- 3.Sc6#
- 3.Sd7#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Sc6+
- 1...Bh8
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 2...Kf5
- 3.Sd6#
- 3.Qe4#
- 2...Kxd5
- 2.Sc6+
- 1...g4
- 2.Sc6+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 2...Kxd5
- 3.Sc7#
- 3.Rd6#
- 3.e4#
- 2...Kxd5
- 2.Rf5+
- 2...Kxf5
- 3.Qf4#
- 2...Kxf5
- 2.Re6+
- 2...Kxd5
- 3.Sc7#
- 2...Kf5
- 3.Qf4#
- 2...Kxd5
- 2.Sc6+
- 1...Bxf6!
- threat
- 1.Sd7+?
- Keys
- 1.Sd6!
- threat
- 2.Qa1+
- 2...Kxd5
- 3.Qa5#
- 2...Sd4
- 3.Qxd4#
- 2...Kxd5
- 2.Qa1+
- 1...Kxf6
- 2.Qd7
- threat
- 3.Qe6#
- 3.Qxg7#
- 2...Ke5
- 3.Qe6#
- threat
- 2.Qd7
- 1...Bxf6
- 2.Qc6
- threat
- 3.Sd7#
- threat
- 2.Qc6
- 1...Se1
- 2.Qd7
- threat
- 3.Rf5#
- 3.Qf5#
- 3.Qe6#
- 2...Kxd5
- 3.Qf5#
- 2...Kxf6
- 3.Qe6#
- 3.Qxg7#
- threat
- 2.Qa1+
- 2...Kxd5
- 3.Qd4#
- 3.Qa5#
- 2...Kxd5
- 2.Qd7
- 1...Sg1
- 2.Qd7
- threat
- 3.Rf5#
- 3.Qf5#
- 3.Qe6#
- 2...Kxd5
- 3.Qf5#
- 2...Kxf6
- 3.Qe6#
- 3.Qxg7#
- threat
- 2.Qa1+
- 2...Kxd5
- 3.Qd4#
- 3.Qa5#
- 2...Kxd5
- 2.Qd7
- 1...Sd2
- 2.Qd7
- threat
- 3.Rf5#
- 3.Qf5#
- 3.Qe6#
- 2...Kxd5
- 3.Qf5#
- 2...Kxf6
- 3.Qe6#
- 3.Qxg7#
- threat
- 2.Qa1+
- 2...Kxd5
- 3.Qd4#
- 3.Qa5#
- 2...Kxd5
- 2.Qd7
- 1...Sh2
- 2.Qd7
- threat
- 3.Rf5#
- 3.Qf5#
- 3.Qe6#
- 2...Kxd5
- 3.Qf5#
- 2...Kxf6
- 3.Qe6#
- 3.Qxg7#
- threat
- 2.Qa1+
- 2...Kxd5
- 3.Qd4#
- 3.Qa5#
- 2...Kxd5
- 2.Qd7
- 1...Sd4
- 2.Sd7+
- 2...Kxd5
- 3.e4#
- 2...Kxd5
- 2.Sd7+
- 1...Sh4
- 2.Qa1+
- 2...Kxd5
- 3.Qd4#
- 3.Qa5#
- 2...Kxd5
- 2.Qa1+
- 1...b3
- 2.Kxg7
- threat
- 3.Qe4#
- 2...Kxd5
- 3.Qa5#
- 2...Sd2
- 3.Qd4#
- 2...Sd4
- 3.Qxd4#
- threat
- 2.Sd7+
- 2...Kxd5
- 3.Qc4#
- 3.Qe4#
- 3.e4#
- 2...Kxd5
- 2.Re6+
- 2...Kxd5
- 3.Qc4#
- 2...Kxd5
- 2.Qe4+
- 2...Kxf6
- 3.Sd7#
- 3.Qe6#
- 2...Kxf6
- 2.Kxg7
- 1...a5
- 2.Sd7+
- 2...Kxd5
- 3.Qb5#
- 2...Kxd5
- 2.Qe8+
- 2...Kxd5
- 3.Qb5#
- 2...Kxf6
- 3.Sd7#
- 3.Qe6#
- 2...Kxd5
- 2.Qa1+
- 2...Kxd5
- 3.Qxa5#
- 2...Sd4
- 3.Qxd4#
- 2...Kxd5
- 2.Sd7+
- threat
- 1.Sd6!
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