Problem Display
PID: 97363 (b7/3p1KB1/2pP2P1/3p2P1/4PPBk/2P3pP/4PQ2/8 w - - 0 1)

Aleksandrov, Vladimir Aleksandrovich

US Problem Bulletin, 1993

b7/3p1KB1/2pP2P1/3p2P1/4PPBk/2P3pP/4PQ2/8

#4

12 + 6


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qc5!
      • threat
        • 2.Bf8
          • threat
            • 3.Qd4
              • threat
                • 4.Qh8#
              • 3...g2
                • 4.Qf2#
          • 2...d4
            • 3.Qxd4
              • threat
                • 4.Qh8#
              • 3...g2
                • 4.Qf2#
      • 1...dxe4
        • 2.Bxd7
          • threat
            • 3.Qf5
              • threat
                • 4.Qg4#
              • 3...Kh5
                • 4.Qg4#
          • 2...Kh5
            • 3.Qf5
              • threat
                • 4.Qg4#
              • 3...Kh4
                • 4.Qg4#
          • 2...g2
            • 3.Qf2+
              • 3...Kh5
                • 4.Bg4#
      • 1...d4
        • 2.Bxd4
          • threat
            • 3.Qe5
              • threat
                • 4.Qh8#
              • 3...g2
                • 4.Bf2#

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