MESON Chess Problem Database

Problem Display
PID: 120244 (8/8/8/2p3K1/2Rp4/2pP2k1/4R3/6N1 w - - 0 1)

Collin, Robert MC

Tijdschrift vd KNSB, 1940

8/8/8/2p3K1/2Rp4/2pP2k1/4R3/6N1

#3

5 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c2
      • 2.Rcxc2
        • 2...c4
          • 3.Rg2#
  • Tries
    • 1.Kf5?
      • 1...Kh4
        • 2.Re3
          • threat
            • 3.Rh3#
          • 2...Kh5
            • 3.Rh3#
      • 1...c2!
    • 1.Rb2?
      • 1...c2
        • 2.Rcxc2
          • 2...c4
            • 3.Rg2#
      • 1...cxb2!
    • 1.Rd2?
      • 1...c2
        • 2.Rcxc2
          • 2...c4
            • 3.Rg2#
      • 1...cxd2!
    • 1.Rf2?
      • 1...c2
        • 2.Rcxc2
          • 2...c4
            • 3.Rg2#
            • 3.Rf3#
      • 1...Kxf2!
    • 1.Rh2?
      • 1...c2
        • 2.Rcxc2
          • 2...c4
            • 3.Rcg2#
            • 3.Rhg2#
            • 3.Rh3#
      • 1...Kxh2!
    • 1.Rxc3?
      • threat
        • 2.Rcc2
          • 2...c4
            • 3.Rg2#
      • 1...c4
        • 2.Rcc2
          • threat
            • 3.Rg2#
      • 1...dxc3!
  • Keys
    • 1.Ra2!
      • 1...c2
        • 2.Rcxc2
          • 2...c4
            • 3.Rg2#

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