MESON Chess Problem Database

Problem Display
PID: 200737 (5r2/3nppN1/2pp4/5R2/1pBk1B2/3P4/1K6/8 w - - 0 1)

Jordan, Gunter

Thuringer Landeszeitung, 2000

(First published on Sat Apr 15 2000)

5r2/3nppN1/2pp4/5R2/1pBk1B2/3P4/1K6/8

#2

6 + 8

16210 Problemschach-Jahrbuch (2001) 2002

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Rd5#
    • 1...f6
      • 2.Se6#
  • Tries
    • 1.Ra5?
      • threat
        • 2.Sf5#
      • 1...f5
        • 2.Se6#
      • 1...e6!
  • Keys
    • 1.Rxf7!
      • threat
        • 2.Se6#
      • 1...Kc5
        • 2.Be3#
      • 1...e6
        • 2.Sxe6#
      • 1...Sc5
        • 2.Sf5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 2
  • Sets
    • P(c);N_GUARD::R1(E)
    • P(g);N_GUARD::S(F)
  • Tries
    • Try
      • R(E);
      • Threat
        • S(F)
      • Vars
        • P(g);N_GUARD::S(F)
      • Refutation
        • P(f);
  • Actual
    • R(E);XP(g)
    • Threat
      • S(F)
    • Vars
      • K(b);S_FLIGHT::B(D)
      • P(f);::S(F),XP(f)
      • S(e);SBLOCK::S(F)
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