MESON Chess Problem Database

Problem Display
PID: 128240 (8/N2r3p/1p1p4/p5b1/2p5/4k2K/2pR4/nbQ1N2B w - - 0 1)

Kos, Vladimir

Sachove umeni (Ceskoslovensky sach), 1974

8/N2r3p/1p1p4/p5b1/2p5/4k2K/2pR4/nbQ1N2B

#3

6 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Rd5#
  • Tries
    • 1.Sxc2+?
      • 1...Bxc2
        • 2.Qe1+
          • 2...Kf4
            • 3.Rf2#
      • 1...Sxc2!
    • 1.Sg2+?
      • 1...Kf3
        • 2.Sf4+
          • 2...Ke3
            • 3.Sd5#
          • 2...Kxf4
            • 3.Rd5#
      • 1...Ke4!
    • 1.Sb5?
      • threat
        • 2.Rxc2#
        • 2.Rh2#
      • 1...Kf4
        • 2.Rd5#
      • 1...Sb3!
    • 1.Sc6?
      • threat
        • 2.Rxc2#
        • 2.Rh2#
      • 1...Kf4
        • 2.Rf2#
        • 2.Rd5#
      • 1...Sb3!
    • 1.Rg2+?
      • 1...Ke4
        • 2.Rxg5+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qd2#
      • 1...Kd4!
  • Keys
    • 1.Sd3!
      • threat
        • 2.Qe1+
          • 2...Kd4
            • 3.Sb5#
      • 1...Kd4
        • 2.Sb5+
          • 2...Ke3
            • 3.Qe1#
      • 1...Rxa7
        • 2.Sf4
          • threat
            • 3.Sd5#
          • 2...Kxf4
            • 3.Rd5#
          • 2...Bxf4
            • 3.Qe1#
          • 2...d5
            • 3.Sxd5#
      • 1...cxd3
        • 2.Rxc2+
          • 2...Kd4
            • 3.Sc6#
          • 2...d2
            • 3.Qxd2#
      • 1...Bh4
        • 2.Rd1+
          • 2...Ke2
            • 3.Qd2#
          • 2...Kd4
            • 3.Sb5#
      • 1...c3
        • 2.Qe1+
          • 2...Kd4
            • 3.Qe4#
      • 1...b5
        • 2.Qe1+
          • 2...Kd4
            • 3.Sxb5#
      • 1...d5
        • 2.Qe1+
          • 2...Kd4
            • 3.Sb5#
            • 3.Qe5#

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