Problem Display
PID: 254940 (8/1p6/5QBn/1K6/1p6/1p6/1r6/k7 w - - 0 1)

Zlatanov, Angel

Zadachi i Etyudi, 2006

8/1p6/5QBn/1K6/1p6/1p6/1r6/k7

#4

3 + 6


3713 Snap 2021
  • SOUND
  • Keys
    • 1.Qd4!
      • threat
        • 2.Qg1+
          • 2...Ka2
            • 3.Qa7#
          • 2...Rb1
            • 3.Qxb1#
      • 1...Sf5
        • 2.Bxf5
          • threat
            • 3.Qg1+
              • 3...Ka2
                • 4.Qa7#
              • 3...Rb1
                • 4.Qxb1#
          • 2...b6
            • 3.Qg7
              • 3...Ka2
                • 4.Qa7#
            • 3.Qh8
              • 3...Ka2
                • 4.Qa8#
      • 1...b6
        • 2.Qh8
          • 2...Sf5
            • 3.Bxf5
              • 3...Ka2
                • 4.Qa8#
          • 2...Sg4
            • 3.Qh1+
              • 3...Ka2
                • 4.Qa8#
              • 3...Rb1
                • 4.Qxb1#
          • 2...Sf7
            • 3.Qh1+
              • 3...Ka2
                • 4.Qa8#
              • 3...Rb1
                • 4.Qxb1#
          • 2...Sg8
            • 3.Qh1+
              • 3...Ka2
                • 4.Qa8#
              • 3...Rb1
                • 4.Qxb1#

Anticipated by 119269(1982)



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