MESON Chess Problem Database

Problem Display
PID: 127764 (8/1p1N2k1/6p1/8/5pp1/2R2p2/2p5/2Kb3Q w - - 0 1)

Fomichev, Evgeny Vasilevich

Krikheli, Iosif Mikhailovich

Suomen Shakki, 1992

8/1p1N2k1/6p1/8/5pp1/2R2p2/2p5/2Kb3Q

#4

4 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rc7!
      • threat
        • 2.Qh8+
          • 2...Kxh8
            • 3.Sf6
              • threat
                • 4.Rh7#
      • 1...Kf7
        • 2.Qh8
          • threat
            • 3.Sc5#
          • 2...Ke6
            • 3.Qf6+
              • 3...Kd5
                • 4.Qe5#
            • 3.Qe8+
              • 3...Kd5
                • 4.Qe5#
              • 3...Kf5
                • 4.Rc5#
                • 4.Qe5#
              • 3...Kd6
                • 4.Qe5#
          • 2...Ke7
            • 3.Qf6+
              • 3...Ke8
                • 4.Qf8#
          • 2...g5
            • 3.Sf8+
              • 3...Ke8
                • 4.Se6#
                • 4.Sg6#
                • 4.Sh7#
      • 1...g5
        • 2.Qh6+
          • 2...Kxh6
            • 3.Sf8
              • threat
                • 4.Rh7#
              • 3...Kh5
                • 4.Rh7#
          • 2...Kf7
            • 3.Sc5+
              • 3...Ke8
                • 4.Qh8#
              • 3...Kg8
                • 4.Qg7#
            • 3.Se5+
              • 3...Ke8
                • 4.Qh8#
              • 3...Kg8
                • 4.Rc8#
                • 4.Qg7#
            • 3.Sb6+
              • 3...Ke8
                • 4.Qh8#
              • 3...Kg8
                • 4.Qg7#
            • 3.Sb8+
              • 3...Ke8
                • 4.Qh8#
              • 3...Kg8
                • 4.Qg7#

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