MESON Chess Problem Database

Problem Display
PID: 70681 (8/2p5/6R1/3k4/4RK2/3N4/8/8 w - - 0 1)

Oudot, Jean

Probleme, 1968

8/2p5/6R1/3k4/4RK2/3N4/8/8

#2

4 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Kf3?
      • 1...c5
        • 2.Sf4#
      • 1...c6!
    • 1.Kf5?
      • 1...c5
        • 2.Sf4#
      • 1...c6!
  • Keys
    • 1.Ke3!
      • threat
        • 2.Rd4#
      • 1...c5
        • 2.Sf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(C);P-FLIGHT
      • Vars
        • P(b);SBLOCK::S(A)
      • Refutation
        • P(b);
    • Try
      • K(C);P-FLIGHT
      • Vars
        • P(b);SBLOCK::S(A)
      • Refutation
        • P(b);
  • Actual
    • K(C);S_FLIGHT
    • Threat
      • R1(B)
    • Vars
      • P(b);SBLOCK::S(A)
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