MESON Chess Problem Database

Problem Display
PID: 61259 (6B1/8/1p6/8/3P4/3K4/pk2N3/2R5 w - - 0 1)

Smirnov, Valery Gennadevich

StrateGems, 2005

6B1/8/1p6/8/3P4/3K4/pk2N3/2R5

#4

5 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • threat
        • 2.Rxa2+
          • 2...Kb1
            • 3.Sc3+
              • 3...Kc1
                • 4.Rc2#
            • 3.Kd2
              • 3...b5
                • 4.Sc3#
      • 1...Kxa1
        • 2.Kc2
          • 2...b5
            • 3.Sc1
              • 3...b4
                • 4.Sb3#
      • 1...Ka3
        • 2.Kc3
          • threat
            • 3.Rxa2#
          • 2...Ka4
            • 3.Bc4
              • threat
                • 4.Rxa2#
              • 3...Ka3
                • 4.Rxa2#
              • 3...Ka5
                • 4.Rxa2#
      • 1...b5
        • 2.Rxa2+
          • 2...Kb1
            • 3.Sc3+
              • 3...Kc1
                • 4.Rc2#

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