MESON Chess Problem Database
Problem Display
PID: 269070 (K7/8/4P3/N7/3k4/5P1Q/B7/8 w - - 0 1)
Petrasinovic, Petrasin
Problemist Ukraini, 2020
#4
6 + 1
SOLUTION
- SOUND
- Keys
- 1.Qg2!
- 1...Kc3
- 2.Sc4
- threat
- 3.Qd2#
- 2...Kb4
- 3.Qg5
- threat
- 4.Qa5#
- 3...Kc3
- 4.Qd2#
- 3...Ka4
- 4.Qa5#
- threat
- 3.Qg5
- 2...Kd4
- 3.Qg5
- 3...Kc3
- 4.Qd2#
- 3...Kd3
- 4.Qd2#
- 3...Kc3
- 3.Qg5
- threat
- 2.Sc4
- 1...Kd3
- 2.Sc4
- threat
- 3.Qd2#
- 2...Kd4
- 3.Qg5
- 3...Kc3
- 4.Qd2#
- 3...Kd3
- 4.Qd2#
- 3...Kc3
- 3.Qg5
- threat
- 2.Sc4
- 1...Ke3
- 2.Sc4+
- 2...Kd4
- 3.Qg5
- 3...Kc3
- 4.Qd2#
- 3...Kd3
- 4.Qd2#
- 3...Kc3
- 3.Qg5
- 2...Kd4
- 2.Sc4+
- 1...Kc5
- 2.Qg5+
- 2...Kb4
- 3.Sc4
- threat
- 4.Qa5#
- 3...Kc3
- 4.Qd2#
- 3...Ka4
- 4.Qa5#
- threat
- 3.Sc4
- 2...Kd4
- 3.Sc4
- 3...Kc3
- 4.Qd2#
- 3...Kd3
- 4.Qd2#
- 3...Kc3
- 3.Sc4
- 2...Kb6
- 3.Sb7
- 3...Ka6
- 4.Qa5#
- 3...Kc6
- 4.Qc5#
- 3...Kc7
- 4.Qc5#
- 3...Ka6
- 3.Sb7
- 2...Kd6
- 3.Sb7+
- 3...Kc6
- 4.Qc5#
- 3...Kc7
- 4.Qc5#
- 3...Kc6
- 3.Sb7+
- 2...Kb4
- 2.Qg5+
- 1...Ke5
- 2.Qg5+
- 2...Kd4
- 3.Sc4
- 3...Kc3
- 4.Qd2#
- 3...Kd3
- 4.Qd2#
- 3...Kc3
- 3.Sc4
- 2...Kd6
- 3.Sb7+
- 3...Kc6
- 4.Qc5#
- 3...Kc7
- 4.Qc5#
- 3...Kc6
- 3.Sb7+
- 2...Kd4
- 2.Qg5+
- 1...Kc3
- 1.Qg2!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
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