MESON Chess Problem Database

Problem Display
PID: 127315 (K4b2/B7/2Rp2pr/Np1k3p/8/4Q3/P1p4n/8 w - - 0 1)

Chocolous, Jiri

Eskilstuna Kuriren, 1918

K4b2/B7/2Rp2pr/Np1k3p/8/4Q3/P1p4n/8

#3

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...b4
      • 2.Rc4
        • threat
          • 3.Rd4#
          • 3.Qe4#
  • Tries
    • 1.Rc3?
      • threat
        • 2.Rd3#
      • 1...Bg7
        • 2.Rd3+
          • 2...Bd4
            • 3.Rxd4#
      • 1...Sf3
        • 2.Rd3+
          • 2...Sd4
            • 3.Rxd4#
      • 1...c1S!
    • 1.Rc4?
      • threat
        • 2.Rd4#
        • 2.Qe4#
      • 1...Bg7
        • 2.Qe4#
      • 1...Sf3
        • 2.Qe4#
      • 1...bxc4!
  • Keys
    • 1.Sc4!
      • threat
        • 2.Sb6+
          • 2...Kxc6
            • 3.Qc3#
      • 1...Kxc6
        • 2.Qe8+
          • 2...Kd5
            • 3.Se3#
          • 2...Kc7
            • 3.Bb6#
            • 3.Bb8#
      • 1...bxc4
        • 2.Rxc4
          • threat
            • 3.Qe4#
          • 2...Kxc4
            • 3.Qb3#
      • 1...c1Q
        • 2.Sb6+
          • 2...Kxc6
            • 3.Qxc1#
      • 1...c1S
        • 2.Sb6+
          • 2...Kxc6
            • 3.Qxc1#
            • 3.Qc3#
      • 1...c1B
        • 2.Sb6+
          • 2...Kxc6
            • 3.Qxc1#
            • 3.Qc3#
      • 1...c1R
        • 2.Sb6+
          • 2...Kxc6
            • 3.Qxc1#
      • 1...Bg7
        • 2.Rxd6+
          • 2...Kxc4
            • 3.Qc5#
            • 3.Qb3#
      • 1...b4
        • 2.Rc7
          • threat
            • 3.Sb6#
        • 2.Rc8
          • threat
            • 3.Sb6#

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