MESON Chess Problem Database

Problem Display
PID: 137830 (2Kn4/2p5/3kpB2/R7/6N1/2N1nB2/8/8 w - - 0 1)

Heyl, Peter

1st Comm., Freie Presse, 1998

2Kn4/2p5/3kpB2/R7/6N1/2N1nB2/8/8

#2

6 + 5

14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION

  • SOUND
  • Sets
    • 1...Sc6
      • 2.Se4#
    • 1...c5
      • 2.Sb5#
    • 1...c6
      • 2.Se4#
  • Tries
    • 1.Re5?
      • threat
        • 2.Sb5#
      • 1...c6
        • 2.Se4#
      • 1...Sd5!
  • Keys
    • 1.Se5!
      • threat
        • 2.Se4#
      • 1...c5
        • 2.Sb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 2
  • Sets
    • S(e);SBLOCK::S(A)
    • P(d);SBLOCK::S(A)
  • Tries
    • Try
      • R(D);
      • Threat
        • S(A)
      • Vars
        • P(d);SBLOCK::S(A)
      • Refutation
        • S(a);
  • Actual
    • S(C);
    • Threat
      • S(A)
    • Vars
      • P(d);SBLOCK::S(A)
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