MESON Chess Problem Database

Problem Display
PID: 59206 (2N5/2Np2p1/2pP1bP1/p1k2K2/1p2RP2/pP2P3/P1r2B2/8 w - - 0 1)

Anonymous

Source?, 0000

2N5/2Np2p1/2pP1bP1/p1k2K2/1p2RP2/pP2P3/P1r2B2/8

#5

11 + 9

1099 WCSC 1989
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Bh4!
      • threat
        • 2.Bxf6
          • threat
            • 3.Bd4#
            • 3.Re5#
          • 2...gxf6
            • 3.Kxf6
              • threat
                • 4.Re5#
              • 3...Rd2
                • 4.Rc4#
      • 1...Rc3
        • 2.Bxf6
          • threat
            • 3.Bd4#
            • 3.Re5#
          • 2...gxf6
            • 3.Kxf6
              • threat
                • 4.Re5#
              • 3...Rxb3
                • 4.axb3
                  • threat
                    • 5.Rc4#
                    • 5.Re5#
      • 1...Ba1
        • 2.Be1
          • threat
            • 3.Bc3
              • threat
                • 4.Rc4#
                • 4.Re5#
          • 2...Bf6
            • 3.Bd2
              • 3...Rc1
                • 4.Bxc1
                  • threat
                    • 5.Rc4#
                  • 4...Bd4
                    • 5.exd4#
              • 3...Rc3
                • 4.Bxc3
                  • threat
                    • 5.Rc4#
                  • 4...Bd4
                    • 5.Bxd4#
                    • 5.exd4#
              • 3...Ba1
                • 4.Bc3
                  • threat
                    • 5.Rc4#
                    • 5.Re5#
              • 3...Bb2
                • 4.Bc3
                  • threat
                    • 5.Rc4#
                    • 5.Re5#
      • 1...Bb2
        • 2.Be1
          • threat
            • 3.Bc3
              • threat
                • 4.Rc4#
                • 4.Re5#
          • 2...Bf6
            • 3.Bd2
              • 3...Rc1
                • 4.Bxc1
                  • threat
                    • 5.Rc4#
                  • 4...Bd4
                    • 5.exd4#
              • 3...Rc3
                • 4.Bxc3
                  • threat
                    • 5.Rc4#
                  • 4...Bd4
                    • 5.Bxd4#
                    • 5.exd4#
              • 3...Ba1
                • 4.Bc3
                  • threat
                    • 5.Rc4#
                    • 5.Re5#
              • 3...Bb2
                • 4.Bc3
                  • threat
                    • 5.Rc4#
                    • 5.Re5#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).