MESON Chess Problem Database

Problem Display
PID: 60430 (n4N2/Np4Kp/1pp2RP1/1P1rk1Pr/3pB1p1/3P4/2P3PP/B1b5 w - - 0 1)

Postnikov, Oleksandr Borisovich

3rd Prize, Probleemblad, 1998

n4N2/Np4Kp/1pp2RP1/1P1rk1Pr/3pB1p1/3P4/2P3PP/B1b5

#4

13 + 11

102 Probleemblad 2005
6166 FIDE Album (1998-2000) 2007

SOLUTION

  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.cxd4+
          • 2...Rxd4
            • 3.Sd7#
      • 1...Bb2
        • 2.Bxb2
          • threat
            • 3.Re6+
              • 3...Kf4
                • 4.Bc1#
            • 3.cxd4+
              • 3...Rxd4
                • 4.Sd7#
          • 2...dxc3
            • 3.Bxc3+
              • 3...Rd4
                • 4.Sd7#
      • 1...Be3
        • 2.Sc8
          • threat
            • 3.Rf5#
          • 2...Rxg5
            • 3.Re6+
              • 3...Kf4
                • 4.g3#
          • 2...dxc3
            • 3.Bxc3+
              • 3...Rd4
                • 4.Sd7#
                • 4.Rf5#
              • 3...Bd4
                • 4.Rf5#
            • 3.Rf5+
              • 3...Kd4
                • 4.Se6#
      • 1...c5
        • 2.g3
          • threat
            • 3.Re6#
          • 2...dxc3
            • 3.Bxc3+
              • 3...Rd4
                • 4.Sd7#
                • 4.Re6#
          • 2...Sc7
            • 3.Rf5+
              • 3...Kd6
                • 4.Sc8#

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