MESON Chess Problem Database
Problem Display
PID: 132649 (8/8/8/4k3/2P1N1K1/8/2P3Q1/8 w - - 0 1)
Koltanowski, George
Source?, 0000
#3
5 + 1
| 2425 | San Francisco Chronicle | 0000 |
SOLUTION
- SOUND
- Tries
- 1.Qf1?
- threat
- 2.Qf6+
- 2...Kxe4
- 3.Qf4#
- 2...Kxe4
- 2.Qf6+
- 1...Kd4
- 2.Kf5
- 2...Ke3
- 3.Qd3#
- 3.Qf2#
- 2...Ke3
- 2.Qd3+
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.c3+
- 2...Ke3
- 3.Qf3#
- 2...Kxe4
- 3.Qe2#
- 2...Ke5
- 3.Qf5#
- 2...Ke3
- 2.Kf5
- 1...Ke6!
- threat
- 1.Qf3?
- threat
- 2.Qf6+
- 2...Kxe4
- 3.Qf4#
- 2...Kxe4
- 2.Qf6+
- 1...Kd4
- 2.Qd3+
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.Qd3+
- 1...Ke6!
- threat
- 1.Qd2?
- threat
- 2.Qd5#
- 1...Kxe4
- 2.Qf4#
- 1...Ke6!
- threat
- 1.Qe2?
- 1...Kd4
- 2.Qd3+
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.Qd3+
- 1...Ke6!
- 1...Kd4
- 1.Qf2?
- threat
- 2.Qf6+
- 2...Kxe4
- 3.Qf4#
- 2...Kxe4
- 2.Qf6+
- 1...Kxe4
- 2.Qf4#
- 1...Ke6!
- threat
- 1.Qh2+?
- 1...Kd4
- 2.Qd6+
- 2...Ke3
- 3.Qd3#
- 2...Kxc4
- 3.Qc5#
- 2...Kxe4
- 3.Qf4#
- 2...Ke3
- 2.Qd6+
- 1...Ke6!
- 1...Kd4
- 1.Qg3+?
- 1...Kd4
- 2.Qd6+
- 2...Ke3
- 3.Qd3#
- 2...Kxc4
- 3.Qc5#
- 2...Kxe4
- 3.Qf4#
- 2...Ke3
- 2.Qd3+
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.Qd6+
- 1...Ke6!
- 1...Kd4
- 1.Qf1?
- Keys
- 1.Kf3!
- 1...Kd4
- 2.Qg5
- 2...Kxc4
- 3.Qc5#
- 2...Kxc4
- 2.Qg8
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.Qg5
- 1...Kf5
- 2.Qg8
- 2...Ke5
- 3.Qd5#
- 2...Ke5
- 2.Qg8
- 1...Ke6
- 2.Qg7
- 2...Kf5
- 3.Qf6#
- 2...Kf5
- 2.Qg7
- 1...Kd4
- 1.Kf3!
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).