MESON Chess Problem Database
Problem Display
PID: 83167 (8/8/p1k5/B2p4/N5K1/8/3Q4/8 w - - 0 1)
Havel, Miroslav
Schach-Echo, 1959
#4
4 + 3
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Keys
- 1.Sb6!
- threat
- 2.Qxd5+
- 2...Kc7
- 3.Sd7+
- 3...Kc8
- 4.Qc6#
- 3...Kc8
- 3.Sd7+
- 2...Kc7
- 2.Qxd5+
- 1...Kd6
- 2.Qxd5+
- 2...Kc7
- 3.Sd7+
- 3...Kc8
- 4.Qc6#
- 3...Kc8
- 3.Sd7+
- 2...Ke7
- 3.Sd7
- 3...Ke8
- 4.Qe6#
- 3...Ke8
- 3.Sd7
- 2...Kc7
- 2.Qxd5+
- 1...Kb7
- 2.Qxd5+
- 2...Kc7
- 3.Sd7+
- 3...Kc8
- 4.Qc6#
- 3...Kc8
- 3.Sd7+
- 2...Kb8
- 3.Sd7+
- 3...Ka7
- 4.Bb6#
- 3...Kc8
- 4.Qc6#
- 3...Ka7
- 3.Qc6
- 3...Ka7
- 4.Qa8#
- 4.Qc7#
- 3...Ka7
- 3.Sd7+
- 2...Kc7
- 2.Qc1
- threat
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- 2...Kb8
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- threat
- 2.Qc3
- threat
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- 2...Kb8
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- threat
- 2.Qc2
- threat
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- 2...Kb8
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- threat
- 2.Qxd5+
- 1...Kc7
- 2.Qxd5
- 2...Kb8
- 3.Sd7+
- 3...Ka7
- 4.Bb6#
- 3...Kc8
- 4.Qc6#
- 3...Ka7
- 3.Qc6
- 3...Ka7
- 4.Qa8#
- 4.Qc7#
- 3...Ka7
- 3.Sd7+
- 2...Kb8
- 2.Qxd5
- 1...d4
- 2.Qc2+
- 2...Kb5
- 3.Qc4+
- 3...Kxa5
- 4.Qc5#
- 3...Kxa5
- 3.Qc4+
- 2...Kd6
- 3.Bb4+
- 3...Ke5
- 4.Qf5#
- 3...Ke6
- 4.Qf5#
- 3...Ke5
- 3.Bb4+
- 2...Kb7
- 3.Qc8+
- 3...Ka7
- 4.Qc7#
- 4.Qa8#
- 3...Ka7
- 3.Qc8+
- 2...Kb5
- 2.Qc2+
- threat
- 1.Sb6!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).