MESON Chess Problem Database

Problem Display
PID: 171966 (2KR1bb1/B2p4/3p3q/2pprRp1/rN1k4/3p1B2/1P6/1nQN4 w - - 0 1)

Raz, Josef

2nd Prize, Israel Ring Ty., 1979-1989

2KR1bb1/B2p4/3p3q/2pprRp1/rN1k4/3p1B2/1P6/1nQN4

#4

9 + 13

721 Variantim 1991

SOLUTION

  • SOUND
  • Keys
    • 1.b3!
      • threat
        • 2.Qb2+
          • 2...Sc3
            • 3.Qxc3#
        • 2.Qxb1
          • threat
            • 3.Qxd3#
            • 3.Qb2#
      • 1...Qh2
        • 2.Bxc5+
          • 2...dxc5
            • 3.Qc4+
              • 3...dxc4
                • 4.Sc6#
      • 1...Ra2
        • 2.Sc6+
          • 2...dxc6
            • 3.Bxc5+
              • 3...dxc5
                • 4.Qc4#
      • 1...Re2
        • 2.Qc4+
          • 2...dxc4
            • 3.Sc6+
              • 3...dxc6
                • 4.Bxc5#

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