MESON Chess Problem Database

Problem Display
PID: 270177 (1K6/8/k3p3/8/P1N5/p7/2R5/5B1b w - - 0 1)

Petrasinovic, Petrasin

Nasa Borba, 1998

1K6/8/k3p3/8/P1N5/p7/2R5/5B1b

#3

5 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...Bg2
      • 2.Bxg2
        • threat
          • 3.Bb7#
    • 1...a2
      • 2.Rb2
        • threat
          • 3.Rb6#
  • Tries
    • 1.Sd2+?
      • 1...Kb6
        • 2.Sb3
          • threat
            • 3.a5#
      • 1...Ka5!
    • 1.Sa5+?
      • 1...Kb6
        • 2.Sb3
          • threat
            • 3.a5#
      • 1...Kxa5!
    • 1.Rd2?
      • threat
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Be4
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Bg2
        • 2.Bxg2
          • threat
            • 3.Bb7#
            • 3.Rd6#
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Bf3
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Bc6
        • 2.Rd6
          • threat
            • 3.Rxc6#
      • 1...Bb7
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Ba8
        • 2.Kxa8
          • threat
            • 3.Rd6#
        • 2.Rd6+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Bd5!
    • 1.Rc3?
      • threat
        • 2.Rb3
          • threat
            • 3.Rb6#
      • 1...Bc6
        • 2.Rb3
          • threat
            • 3.Rb6#
          • 2...Bb5
            • 3.axb5#
      • 1...Bd5!
  • Keys
    • 1.Rg2!
      • 1...Bxg2
        • 2.Bxg2
          • threat
            • 3.Bb7#
      • 1...a2
        • 2.Rb2
          • threat
            • 3.Rb6#
      • 1...e5
        • 2.Rg6+
          • 2...Bc6
            • 3.Rxc6#

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