MESON Chess Problem Database

Problem Display
PID: 79930 (8/3NB2n/8/4p3/4R3/1k6/8/1K6 w - - 0 1)

Antipov, Viacheslav Pavlovich

Tekhnika Molodezhi, 1979

8/3NB2n/8/4p3/4R3/1k6/8/1K6

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kc3
      • 2.Bb4+
        • 2...Kb3
          • 3.Sc5#
        • 2...Kd3
          • 3.Sc5#
  • Tries
    • 1.Sc5+?
      • 1...Ka3
        • 2.Ra4#
      • 1...Kc3!
    • 1.Bh4?
      • threat
        • 2.Sc5+
          • 2...Ka3
            • 3.Ra4#
          • 2...Kc3
            • 3.Be1#
      • 1...Ka3
        • 2.Sc5
          • threat
            • 3.Ra4#
      • 1...Kc3!
    • 1.Bd8?
      • threat
        • 2.Sc5+
          • 2...Ka3
            • 3.Ra4#
          • 2...Kc3
            • 3.Ba5#
      • 1...Ka3
        • 2.Sc5
          • threat
            • 3.Ra4#
      • 1...Kc3!
    • 1.Rb4+?
      • 1...Ka3
        • 2.Sxe5
          • threat
            • 3.Sc4#
        • 2.Sb6
          • threat
            • 3.Sc4#
            • 3.Rb2#
            • 3.Rb5#
      • 1...Kc3!
  • Keys
    • 1.Ba3!
      • threat
        • 2.Sc5+
          • 2...Kxa3
            • 3.Ra4#
          • 2...Kc3
            • 3.Bb4#
        • 2.Bb2
          • threat
            • 3.Sc5#
      • 1...Kxa3
        • 2.Sc5
          • threat
            • 3.Ra4#
      • 1...Kc3
        • 2.Bb4+
          • 2...Kb3
            • 3.Sc5#
          • 2...Kd3
            • 3.Sc5#
      • 1...Sg5
        • 2.Sc5+
          • 2...Kxa3
            • 3.Ra4#
          • 2...Kc3
            • 3.Bb4#
      • 1...Sf6
        • 2.Sc5+
          • 2...Kxa3
            • 3.Ra4#
          • 2...Kc3
            • 3.Bb4#
      • 1...Sf8
        • 2.Sc5+
          • 2...Kxa3
            • 3.Ra4#
          • 2...Kc3
            • 3.Bb4#

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