MESON Chess Problem Database
Problem Display
PID: 247910 (8/3N1p2/1P3Q2/qp3P2/4p3/p1P2P1K/PkN3p1/R2B2B1 w - - 0 1)
Andrade, Barry Jack da Costa
British Chess Magazine, 1932
#3
12 + 7
SOLUTION
- SOUND
- Sets
- 1...Qxc3
- 2.Se5
- 2...Qxf3+
- 3.Sxf3#
- 2...Qxe5
- 3.Qxe5#
- 2...Qxc2
- 3.Sd3#
- 3.Sc4#
- 2...exf3
- 3.Sd3#
- 2...Qe1
- 3.Sd3#
- 3.Sc4#
- 2...Qd2
- 3.Sd3#
- 3.Sc4#
- 2...Qb4
- 3.Sd3#
- 3.Sc4#
- 2...Qd4
- 3.Bxd4#
- 2...Qa5
- 3.Sd3#
- 3.Sc4#
- 2...Qb3
- 3.Sd3#
- 3.Sc4#
- 2...Qd3
- 3.Sxd3#
- 3.Sc4#
- 2...Qe3
- 3.Sd3#
- 3.Sc4#
- 2...Qc4
- 3.Sd3#
- 3.Sxc4#
- 2...Qc5
- 3.Sd3#
- 3.Sc4#
- 2...Qc6
- 3.Sd3#
- 3.Sc4#
- 3.Sxc6#
- 2...Qc7
- 3.Sd3#
- 3.Sc4#
- 2...Qc8
- 3.Sd3#
- 3.Sc4#
- 3.Sc6#
- 2...e3
- 3.Sd3#
- 2...b4
- 3.Sc4#
- 2...Qxf3+
- 2.Se5
- 1...Qb4
- 2.cxb4#
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...Qa4
- 2.c4#
- 1...Qa6
- 2.c4#
- 1...Qa7
- 2.c4#
- 1...Qa8
- 2.c4#
- 1...exf3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.c4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.cxb4+
- 1...Qxc3
- Tries
- 1.Kh2?
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...exf3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5+
- 3.Qxe5#
- 2...Qe5+
- 2.c4+
- 2...Qe5+
- 3.Qxe5#
- 2...Qe5+
- 2.cxb4+
- 1...Qxc3!
- 1...Qxb6
- 1.Kg3?
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...exf3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5+
- 3.Qxe5#
- 2...Qe5+
- 2.c4+
- 2...Qe5+
- 3.Qxe5#
- 2...Qe5+
- 2.cxb4+
- 1...Qxc3!
- 1...Qxb6
- 1.Kh4?
- threat
- 2.Be3
- threat
- 3.Bc1#
- threat
- 2.Be3
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...exf3
- 2.Sc5
- threat
- 3.Sd3#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Be3
- threat
- 3.Bc1#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Sc5
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Bxe3
- threat
- 3.Bc1#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.c4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.cxb4+
- 1...Qxc3!
- threat
- 1.Se5?
- 1...Kxc3
- 2.Sc4+
- 2...Kd3
- 3.Qd4#
- 2...Kxc4
- 3.Qd4#
- 2...Kd3
- 2.Sg4+
- 2...Kd2
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- 2...Kc4
- 3.Qd4#
- 2...Kd2
- 2.Sc6+
- 2...Kd2
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- 2...Kc4
- 3.Qd4#
- 2...Kd2
- 2.Sg6+
- 2...Kd2
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- 2...Kc4
- 3.Qd4#
- 2...Kd2
- 2.Sd7+
- 2...Kd2
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- 2...Kc4
- 3.Qd4#
- 2...Kd2
- 2.Sxf7+
- 2...Kd2
- 3.Qd4#
- 2...Kd3
- 3.Qd4#
- 2...Kc4
- 3.Qd4#
- 2...Kd2
- 2.Sc4+
- 1...Qxc3
- 2.Kg4
- 2...Qxf3+
- 3.Sxf3#
- 2...Qxe5
- 3.Qxe5#
- 2...Qxc2
- 3.Sd3#
- 3.Sc4#
- 2...exf3
- 3.Sd3#
- 2...Qe1
- 3.Sd3#
- 3.Sc4#
- 2...Qd2
- 3.Sd3#
- 3.Sc4#
- 2...Qb4
- 3.Sd3#
- 3.Sc4#
- 2...Qd4
- 3.Bxd4#
- 2...Qa5
- 3.Sd3#
- 3.Sc4#
- 2...Qb3
- 3.Sd3#
- 3.Sc4#
- 2...Qd3
- 3.Sxd3#
- 3.Sc4#
- 2...Qe3
- 3.Sd3#
- 3.Sc4#
- 2...Qc4
- 3.Sd3#
- 3.Sxc4#
- 2...Qc5
- 3.Sd3#
- 3.Sc4#
- 2...Qc6
- 3.Sd3#
- 3.Sc4#
- 3.Sxc6#
- 2...Qc7
- 3.Sd3#
- 3.Sc4#
- 2...Qc8
- 3.Sd3#
- 3.Sc4#
- 3.Sc6#
- 2...e3
- 3.Sd3#
- 2...b4
- 3.Sc4#
- 2...Qxf3+
- 2.b7
- 2...Qxf3+
- 3.Sxf3#
- 2...Qxe5
- 3.Qxe5#
- 2...Qxc2
- 3.Sd3#
- 3.Sc4#
- 2...exf3
- 3.Sd3#
- 2...Qe1
- 3.Sd3#
- 3.Sc4#
- 2...Qd2
- 3.Sd3#
- 3.Sc4#
- 2...Qb4
- 3.Sd3#
- 3.Sc4#
- 2...Qd4
- 3.Bxd4#
- 2...Qa5
- 3.Sd3#
- 3.Sc4#
- 2...Qb3
- 3.Sd3#
- 3.Sc4#
- 2...Qd3
- 3.Sxd3#
- 3.Sc4#
- 2...Qe3
- 3.Sd3#
- 3.Sc4#
- 2...Qc4
- 3.Sd3#
- 3.Sxc4#
- 2...Qc5
- 3.Sd3#
- 3.Sc4#
- 2...Qc6
- 3.Sd3#
- 3.Sc4#
- 3.Sxc6#
- 2...Qc7
- 3.Sd3#
- 3.Sc4#
- 2...Qc8
- 3.Sd3#
- 3.Sc4#
- 3.Sc6#
- 2...e3
- 3.Sd3#
- 2...b4
- 3.Sc4#
- 2...Qxf3+
- 2.Kg4
- 1...Qb4
- 2.Sd3+
- 2...exd3
- 3.cxb4#
- 2...exd3
- 2.Sd3+
- 1...Qa4
- 2.Sd3+
- 2...exd3
- 3.c4#
- 2...exd3
- 2.Sd3+
- 1...Qa6
- 2.Sd3+
- 2...exd3
- 3.c4#
- 2...exd3
- 2.Sd3+
- 1...Qa7
- 2.Sd3+
- 2...exd3
- 3.c4#
- 2...exd3
- 2.Sd3+
- 1...Qa8
- 2.Sd3+
- 2...exd3
- 3.c4#
- 2...exd3
- 2.Sd3+
- 1...Qxb6!
- 1...Kxc3
- 1.fxe4?
- threat
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...Qxb6
- 2.Sxb6
- 2...b4
- 3.Sa4#
- 3.Sc4#
- 3.cxb4#
- 3.c4#
- 2...b4
- 2.Sxb6
- 1...b4
- 2.cxb4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.c4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.cxb4+
- 1...Qxc3+!
- threat
- 1.f4?
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.c4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.cxb4+
- 1...Qxc3+!
- 1...Qxb6
- 1.Kh2?
- Keys
- 1.Kg4!
- 1...Qxc3
- 2.Se5
- 2...Qxf3+
- 3.Sxf3#
- 2...Qxe5
- 3.Qxe5#
- 2...Qxc2
- 3.Sd3#
- 3.Sc4#
- 2...exf3
- 3.Sd3#
- 2...Qe1
- 3.Sd3#
- 3.Sc4#
- 2...Qd2
- 3.Sd3#
- 3.Sc4#
- 2...Qb4
- 3.Sd3#
- 3.Sc4#
- 2...Qd4
- 3.Bxd4#
- 2...Qa5
- 3.Sd3#
- 3.Sc4#
- 2...Qb3
- 3.Sd3#
- 3.Sc4#
- 2...Qd3
- 3.Sxd3#
- 3.Sc4#
- 2...Qe3
- 3.Sd3#
- 3.Sc4#
- 2...Qc4
- 3.Sd3#
- 3.Sxc4#
- 2...Qc5
- 3.Sd3#
- 3.Sc4#
- 2...Qc6
- 3.Sd3#
- 3.Sc4#
- 3.Sxc6#
- 2...Qc7
- 3.Sd3#
- 3.Sc4#
- 2...Qc8
- 3.Sd3#
- 3.Sc4#
- 3.Sc6#
- 2...e3
- 3.Sd3#
- 2...b4
- 3.Sc4#
- 2...Qxf3+
- 2.Se5
- 1...Qxb6
- 2.Sxb6
- threat
- 3.c4#
- threat
- 2.Sxb6
- 1...exf3
- 2.Sc5
- threat
- 3.Sd3#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Sc5
- 1...e3
- 2.Sc5
- threat
- 3.Sd3#
- 2...Qb4+
- 3.cxb4#
- 2...Qa4+
- 3.c4#
- threat
- 2.Sc5
- 1...b4
- 2.cxb4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.c4+
- 2...Qe5
- 3.Qxe5#
- 2...Qe5
- 2.cxb4+
- 1...Qxc3
- 1.Kg4!
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).