MESON Chess Problem Database
Problem Display
PID: 106404 (n1N5/1p6/8/kPN5/6K1/8/1Qp5/2n5 w - - 0 1)
Vasta, Jan
Prace, 1947
#3
5 + 5
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Se2
- 2.Sd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Sd3
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Sa2
- Tries
- 1.Kf3?
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Se2!
- 1...Sb3
- 1.Kg3?
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Se2+!
- 1...Sb3
- 1.Kh3?
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Se2!
- 1...Sb3
- 1.Kf5?
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Se2!
- 1...Sb3
- 1.Kh5?
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Se2!
- 1...Sb3
- 1.Qd4?
- threat
- 2.Qa4#
- 1...Sb6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Kxb5!
- threat
- 1.Qb3?
- threat
- 2.Sxb7#
- 2.Qa4#
- 1...Sb6
- 2.Sxb7#
- 1...b6
- 2.Sb7#
- 2.Qa4#
- 1...Sxb3!
- threat
- 1.Kf3?
- Keys
- 1.Kh4!
- 1...Sb3
- 2.Qxb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qxb3
- 1...Se2
- 2.Sd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Sd3
- 1...Sa2
- 2.Qb3
- threat
- 3.Sxb7#
- 3.Qa4#
- threat
- 2.Qb3
- 1...Sd3
- 2.Sxd3
- threat
- 3.Qb4#
- 2...Ka4
- 3.Qb4#
- threat
- 2.Sxd3
- 1...Sb6
- 2.Sxb7+
- 2...Ka4
- 3.Sxb6#
- 2...Ka4
- 2.Sd6
- threat
- 3.Sdxb7#
- 3.Qc3#
- 2...Sa4
- 3.Sc4#
- 2...Sc4
- 3.Sxc4#
- 2...Sd5
- 3.Sc4#
- 2...Sd7
- 3.Sc4#
- 2...Sa8
- 3.Sc4#
- 2...Sc8
- 3.Sc4#
- threat
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Sxb7+
- 1...Sc7
- 2.Sxb7+
- 2...Ka4
- 3.Sb6#
- 2...Ka4
- 2.Sxb7+
- 1...b6
- 2.Qc3+
- 2...Kxb5
- 3.Sa7#
- 2...Kxb5
- 2.Qc3+
- 1...Sb3
- 1.Kh4!
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