MESON Chess Problem Database

Problem Display
PID: 257796 (3R4/8/8/6N1/8/3K2pN/6p1/7k w - - 0 1)

Ivanov, Valery Alekseevich

Kozhakin, Vladimir Vladimirovich

Zadachi i Etyudi, 2007

3R4/8/8/6N1/8/3K2pN/6p1/7k

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Sg1!
      • threat
        • 2.Ke2
          • threat
            • 3.Rh8+
              • 3...Kxg1
                • 4.Sf3#
            • 3.Rd1
              • 3...Kh2
                • 4.S1f3#
          • 2...Kxg1
            • 3.Sf3+
              • 3...Kh1
                • 4.Rh8#
          • 2...Kh2
            • 3.S1f3+
              • 3...Kh1
                • 4.Rh8#
            • 3.S5f3+
              • 3...Kh1
                • 4.Rh8#
            • 3.Rh8+
              • 3...Kxg1
                • 4.Sf3#
        • 2.Ke3
          • threat
            • 3.Rd1
              • 3...Kh2
                • 4.S1f3#
          • 2...Kxg1
            • 3.Sf3+
              • 3...Kf1
                • 4.Rd1#
              • 3...Kh1
                • 4.Rh8#
          • 2...Kh2
            • 3.S1f3+
              • 3...Kh1
                • 4.Rh8#
            • 3.S5f3+
              • 3...Kh1
                • 4.Rh8#
      • 1...Kxg1
        • 2.Ke2
          • threat
            • 3.Sf3+
              • 3...Kh1
                • 4.Rh8#
          • 2...Kh1
            • 3.Rh8+
              • 3...Kg1
                • 4.Sf3#
          • 2...Kh2
            • 3.Rh8+
              • 3...Kg1
                • 4.Sf3#

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).