MESON Chess Problem Database

Problem Display
PID: 271797 (2r2B2/b1n2p2/2NR1pPK/5k2/8/nr2pP2/B3N2p/2R5 w - - 0 1)

Grinblat, Arieh

2nd Prize, Pat a Mat, 2011

2r2B2/b1n2p2/2NR1pPK/5k2/8/nr2pP2/B3N2p/2R5

#4

9 + 10

6490 yacpdb 2023

SOLUTION

  • SOUND
  • Keys
    • 1.Rf1!
      • threat
        • 2.Sg3+
          • 2...Kf4
            • 3.Sh5+
              • 3...Kf5
                • 4.Rxf6#
      • 1...h1Q+
        • 2.Rxh1
          • threat
            • 3.Rh5#
          • 2...fxg6
            • 3.Rh4
              • threat
                • 4.Sg3#
                • 4.Rf4#
      • 1...h1R+
        • 2.Rxh1
          • threat
            • 3.Rh5#
          • 2...fxg6
            • 3.Rh4
              • threat
                • 4.Sg3#
                • 4.Rf4#
      • 1...fxg6
        • 2.Se7+
          • 2...Ke5
            • 3.Sxg6+
              • 3...Kf5
                • 4.Sg3#
      • 1...h1S
        • 2.Rxh1
          • threat
            • 3.Rh5#
          • 2...fxg6
            • 3.Rh4
              • threat
                • 4.Sg3#
                • 4.Rf4#
      • 1...Rb5
        • 2.Rxf6+
          • 2...Kxf6
            • 3.Bg7+
              • 3...Kf5
                • 4.Se7#
      • 1...Bd4
        • 2.Rd5+
          • 2...Sxd5
            • 3.Sexd4+
              • 3...Kf4
                • 4.Bd6#

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