MESON Chess Problem Database

Problem Display
PID: 73481 (Bb2K2R/8/6N1/2p3p1/2Pp2p1/QP2p1k1/2P1pq2/4B3 w - - 0 1)

Davidenko, Fedor Vasilevich

Marandiuk, Mikhail Nazarovich

2nd Prize, Odessa Festival, 1984

Bb2K2R/8/6N1/2p3p1/2Pp2p1/QP2p1k1/2P1pq2/4B3

#4

9 + 9

3748 FIDE Album (1983-1985) 1992
4393 Uralski Problemist 1993

SOLUTION

  • SOUND
  • Keys
    • 1.Qa1!
      • 1...Bf4
        • 2.Bh1
          • threat
            • 3.Qa8
              • threat
                • 4.Qg2#
          • 2...Bb8
            • 3.Qa8
              • threat
                • 4.Qg2#
                • 4.Qxb8#
      • 1...Be5
        • 2.Bxf2+
          • 2...Kxf2
            • 3.Rh1
              • threat
                • 4.Qe1#
                • 4.Qg1#
              • 3...Kg3
                • 4.Qe1#
                • 4.Qg1#
              • 3...e1Q
                • 4.Qxe1#
              • 3...e1S
                • 4.Qxe1#
              • 3...e1B
                • 4.Qxe1#
              • 3...e1R
                • 4.Qxe1#
          • 2...exf2
            • 3.Qh1
              • threat
                • 4.Qg2#
                • 4.Qh2#
      • 1...Bd6
        • 2.Bh1
          • threat
            • 3.Qa8
              • threat
                • 4.Qg2#
          • 2...Bb8
            • 3.Qa8
              • threat
                • 4.Qg2#
                • 4.Qxb8#
      • 1...Ba7
        • 2.Bh1
          • 2...Bb6
            • 3.Qa8
              • threat
                • 4.Qg2#
          • 2...Bb8
            • 3.Qa8
              • threat
                • 4.Qg2#
                • 4.Qxb8#
      • 1...Bc7
        • 2.Bh1
          • threat
            • 3.Qa8
              • threat
                • 4.Qg2#
          • 2...Ba5
            • 3.Qxa5
              • threat
                • 4.Qc7#
              • 3...Qxe1
                • 4.Qxe1#
          • 2...Bb8
            • 3.Qa8
              • threat
                • 4.Qg2#
                • 4.Qxb8#
      • 1...d3
        • 2.Rh1
          • threat
            • 3.Qh8
              • threat
                • 4.Rg1#
                • 4.Qh2#
          • 2...d2
            • 3.Bxf2+
              • 3...Kxf2
                • 4.Qg1#
              • 3...exf2
                • 4.Qc3#

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