MESON Chess Problem Database

Problem Display
PID: 232240 (8/3p4/n2B4/3P4/1p1Q1P2/1p1P1Pp1/1P4Pp/5K1k w - - 0 1)

Borovik, Boris V

Schweizerische Schachzeitung, 1987

8/3p4/n2B4/3P4/1p1Q1P2/1p1P1Pp1/1P4Pp/5K1k

#4

9 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Qa7!
      • 1...Sc5
        • 2.Bxc5
          • 2...d6
            • 3.Bg1
              • 3...hxg1Q+
                • 4.Qxg1#
              • 3...hxg1R+
                • 4.Qxg1#
              • 3...hxg1S
                • 4.Qxg1#
              • 3...hxg1B
                • 4.Qxg1#
      • 1...Sc7
        • 2.Qa1
          • threat
            • 3.Ke2+
              • 3...Kxg2
                • 4.Qf1#
      • 1...Sb8
        • 2.Qa1
          • threat
            • 3.Ke2+
              • 3...Kxg2
                • 4.Qf1#

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