MESON Chess Problem Database

Problem Display
PID: 180086 (6b1/8/5N2/3P3R/K1kp4/RN2p3/1Pppp3/8 w - - 0 1)

Parzuch, Stefan

Springaren, 2004

6b1/8/5N2/3P3R/K1kp4/RN2p3/1Pppp3/8

#2

7 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Sa5#
    • 1...d3
      • 2.Rh4#
  • Tries
    • 1.Sd7?
      • threat
        • 2.Sa5#
      • 1...d3
        • 2.Sb6#
      • 1...Kd3!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sa5#
      • 1...Kd3
        • 2.Sbxd2#
      • 1...d3
        • 2.Sd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(e);S_FLIGHT::R(B)+S(C)
    • P(f);OGATEB,SBLOCK::R(F)
  • Tries
    • Try
      • S(G);
      • Threat
        • S(C)
      • Vars
        • P(f);SBLOCK::S(G)
      • Refutation
        • K(e);S_FLIGHT
  • Actual
    • S(G);
    • Threat
      • S(C)
    • Vars
      • K(e);S_FLIGHT::R(B)+S(C),XP(b)
      • P(f);SBLOCK::S(G)
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