MESON Chess Problem Database
Problem Display
PID: 83273 (Q7/2N5/8/2B5/8/7p/1k5K/8 w - - 0 1)
Havel, Miroslav
Sach, 1941
#4
4 + 2
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Keys
- 1.Qe4!
- 1...Ka1
- 2.Bd4+
- 2...Ka2
- 3.Qc2+
- 3...Ka3
- 4.Bc5#
- 3...Ka3
- 3.Qc2+
- 2...Ka2
- 2.Sb5
- threat
- 3.Bd4+
- 3...Ka2
- 4.Qc2#
- 3...Ka2
- 3.Bd4+
- 2...Ka2
- 3.Qc2+
- 3...Ka1
- 4.Bd4#
- 3...Ka1
- 3.Qc2+
- 2...Kb2
- 3.Sa3
- 3...Ka1
- 4.Qb1#
- 3...Kc1
- 4.Qc2#
- 3...Ka2
- 4.Qb1#
- 3...Kb3
- 4.Qc2#
- 3...Kc3
- 4.Qc2#
- 3...Ka1
- 3.Sa3
- threat
- 2.Ba3
- 2...Ka2
- 3.Qb4
- 3...Ka1
- 4.Qb2#
- 3...Ka1
- 3.Qb4
- 2...Ka2
- 2.Qe2
- 2...Kb1
- 3.Ba3
- 3...Ka1
- 4.Qb2#
- 3...Ka1
- 3.Ba3
- 2...Kb1
- 2.Bd4+
- 1...Kc1
- 2.Qe2
- 2...Kb1
- 3.Ba3
- 3...Ka1
- 4.Qb2#
- 3...Ka1
- 3.Ba3
- 2...Kb1
- 2.Qe2
- 1...Kb3
- 2.Sb5
- 2...Ka2
- 3.Qc2+
- 3...Ka1
- 4.Bd4#
- 3...Ka1
- 3.Qc2+
- 2...Kb2
- 3.Sa3
- 3...Ka1
- 4.Qb1#
- 3...Kc1
- 4.Qc2#
- 3...Ka2
- 4.Qb1#
- 3...Kb3
- 4.Qc2#
- 3...Kc3
- 4.Qc2#
- 3...Ka1
- 3.Sa3
- 2...Ka2
- 2.Sb5
- 1...Kc3
- 2.Qe2
- 2...Kb3
- 3.Qd2
- 3...Ka4
- 4.Qb4#
- 4.Qa2#
- 3...Kc4
- 4.Qc2#
- 3...Ka4
- 3.Qd2
- 2...Kb3
- 2.Qe2
- 1...Ka1
- 1.Qe4!
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).