MESON Chess Problem Database
Problem Display
PID: 71409 (7q/3pP1br/1B3nRp/1Bpk1P2/p1N1p2R/2P1P1p1/3N4/Q1K5 w - - 0 1)
Zappas, Byron
3rd HM., Probleemblad, 1964
#3
12 + 11
| 5646 | The Becherovka Cup (solving) | 2003 |
| 56 | The Problemist | 2007 |
SOLUTION
- SOUND
- Sets
- 1...Sg4
- 2.Rd6#
- 1...Sh5
- 2.Rd6#
- 1...Se8
- 2.Ba6
- threat
- 3.Bb7#
- 2...Sd6
- 3.Rxd6#
- threat
- 2.Ba6
- 1...Sg8
- 2.Rd6#
- 1...Sg4
- Tries
- 1.Bc6+?
- 1...dxc6
- 2.Qa3
- threat
- 3.Qxc5#
- 2...Sd7
- 3.Rd6#
- threat
- 2.Qa3
- 1...Kxc6!
- 1...dxc6
- 1.Bc7?
- threat
- 2.Sb6#
- 1...Qb8
- 2.Sb6+
- 2...Qxb6
- 3.c4#
- 2...Qxb6
- 2.Sb6+
- 1...d6!
- threat
- 1.Rxe4?
- threat
- 2.Re5#
- 1...Sxe4
- 2.Qb1
- threat
- 3.Qxe4#
- 2...Sxd2
- 3.Rd6#
- 2...Sxc3
- 3.Rd6#
- 2...Sf2
- 3.Rd6#
- 2...Sg5
- 3.Rd6#
- 2...Sd6
- 3.Rxd6#
- 2...Sf6
- 3.Qd3#
- threat
- 2.Qb1
- 1...Se8
- 2.Ba6
- threat
- 3.Bb7#
- 2...Sd6
- 3.Rxd6#
- threat
- 2.Bc7
- threat
- 3.Sb6#
- threat
- 2.Rd4+
- 2...Bxd4
- 3.e4#
- 2...cxd4
- 3.e4#
- 2...Bxd4
- 2.Re5+
- 2...Bxe5
- 3.e4#
- 2...Bxe5
- 2.Qxa4
- threat
- 3.Qa8#
- 2...Sd6
- 3.Rxd6#
- 2...Sf6
- 3.Re5#
- 2...Sc7
- 3.Rd6#
- threat
- 2.Ba6
- 1...d6
- 2.Sa5
- threat
- 3.Bc4#
- 3.Bc6#
- 3.c4#
- threat
- 2.Sa5
- 1...Qb8!
- threat
- 1.Rxf6?
- threat
- 2.Rd6#
- 1...Qb8
- 2.e8Q
- threat
- 3.Qf7#
- 3.Qxe4#
- 2...Qxe8
- 3.Rd6#
- 2...Qe5
- 3.Qxe5#
- 3.Qa8#
- threat
- 2.e8Q
- 1...Bxf6!
- threat
- 1.e8Q?
- threat
- 2.Qf7#
- 2.Qe5#
- 1...Sxe8
- 2.Ba6
- threat
- 3.Bb7#
- 2...Sd6
- 3.Rxd6#
- threat
- 2.Ba6
- 1...Qxe8!
- threat
- 1.e8S?
- threat
- 2.Sc7#
- 1...Sxe8
- 2.Ba6
- threat
- 3.Bb7#
- 2...Sd6
- 3.Rxd6#
- threat
- 2.Ba6
- 1...Qxe8!
- threat
- 1.e8R?
- threat
- 2.Re5#
- 1...Sxe8
- 2.Ba6
- threat
- 3.Bb7#
- 2...Sd6
- 3.Rxd6#
- threat
- 2.Ba6
- 1...d6
- 2.Sa5
- threat
- 3.Bc4#
- 3.Bc6#
- 3.c4#
- threat
- 2.Sa5
- 1...Qxe8!
- threat
- 1.Bc6+?
- Keys
- 1.Sxe4!
- threat
- 2.Sxf6+
- 2...Bxf6
- 3.e4#
- 2...Bxf6
- 2.Sxf6+
- 1...Sxe4
- 2.Qb1
- threat
- 3.Qxe4#
- 2...Sxc3
- 3.Rd6#
- 2...Sd2
- 3.Rd6#
- 2...Sf2
- 3.Rd6#
- 2...Sg5
- 3.Rd6#
- 2...Sd6
- 3.Rxd6#
- 2...Sf6
- 3.Qd3#
- threat
- 2.Qb1
- 1...Sg4
- 2.Sxc5
- threat
- 3.Rd6#
- 3.e4#
- 2...Sf6
- 3.Rd4#
- threat
- 2.Sxc5
- 1...Qf8
- 2.Sxf6+
- 2...Qxf6
- 3.e4#
- 2...Bxf6
- 3.e4#
- 2...Qxf6
- 2.exf8Q
- threat
- 3.Qxc5#
- 3.Qd6#
- 3.Qf7#
- 3.Qa8#
- 2...Bxf8
- 3.Sxf6#
- threat
- 2.Sxf6+
- 1...Bf8
- 2.Sxf6+
- 2...Qxf6
- 3.e4#
- 2...Qxf6
- 2.Qxa4
- threat
- 3.Qd1#
- 3.Qa8#
- threat
- 2.Sxf6+
- 1...Se8
- 2.Qxa4
- threat
- 3.Qa8#
- 2...Sd6
- 3.Rxd6#
- 2...Sf6
- 3.Qd1#
- 2...Sc7
- 3.Rd6#
- threat
- 2.Qxa4
- threat
- 1.Sxe4!
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).