Problem Display
PID: 168519 (8/8/7p/5N1P/6PK/Qnkp4/2pN2PR/n1B2b2 w - - 0 1)

Petite, Efren

1st Comm., Praca, 2001

8/8/7p/5N1P/6PK/Qnkp4/2pN2PR/n1B2b2

#3

9 + 7


3713 Snap 2018
6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Be2
      • 2.g3
        • 2...Bxg4
          • 3.Bb2#
        • 2...Bd1
          • 3.Bb2#
        • 2...Bf1
          • 3.Bb2#
        • 2...Bf3
          • 3.Bb2#
    • 1...Bxg2
      • 2.Kg3
        • 2...Bf1
          • 3.Bb2#
        • 2...Bh1
          • 3.Bb2#
        • 2...Bf3
          • 3.Bb2#
        • 2...Bh3
          • 3.Bb2#
        • 2...Be4
          • 3.Bb2#
        • 2...Bd5
          • 3.Bb2#
        • 2...Bc6
          • 3.Bb2#
        • 2...Bb7
          • 3.Bb2#
        • 2...Ba8
          • 3.Bb2#
  • Tries
    • 1.Kg3?
      • 1...Bxg2
        • 2.Kf4
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
        • 2.Kh4
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
      • 1...Be2!
    • 1.Kh3?
      • 1...Bxg2+
        • 2.Kg3
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
        • 2.Kh4
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
      • 1...Be2!
    • 1.Se7?
      • threat
        • 2.Sc6
          • threat
            • 3.Qb2#
            • 3.Qb4#
      • 1...Bxg2
        • 2.Sf5
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
        • 2.Sc6
          • threat
            • 3.Qb2#
            • 3.Qb4#
          • 2...Bxc6
            • 3.Bb2#
      • 1...Kd4!
    • 1.Rh3?
      • 1...Bxg2
        • 2.Rh2
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
      • 1...Be2!
    • 1.g3?
      • threat
        • 2.Bb2#
      • 1...Be2
        • 2.Rf2
          • 2...Bxg4
            • 3.Bb2#
          • 2...Bd1
            • 3.Bb2#
          • 2...Bf1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
        • 2.Rg2
          • 2...Bxg4
            • 3.Bb2#
          • 2...Bd1
            • 3.Bb2#
          • 2...Bf1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
      • 1...Bg2!
  • Keys
    • 1.Rh1!
      • 1...Bxg2
        • 2.Rh2
          • 2...Bf1
            • 3.Bb2#
          • 2...Bh1
            • 3.Bb2#
          • 2...Bf3
            • 3.Bb2#
          • 2...Bh3
            • 3.Bb2#
          • 2...Be4
            • 3.Bb2#
          • 2...Bd5
            • 3.Bb2#
          • 2...Bc6
            • 3.Bb2#
          • 2...Bb7
            • 3.Bb2#
          • 2...Ba8
            • 3.Bb2#
      • 1...Be2
        • 2.Bb2+
          • 2...Kxd2
            • 3.Qb4#

Anticipated by 93393(1956)

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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).