MESON Chess Problem Database

Problem Display
PID: 196875 (1k2K3/pB6/2PpN3/3p4/3B4/8/8/8 w - - 0 1)

Kosek, Wojtech

Casopis ceskoslovenskych sachistu, 1919

1k2K3/pB6/2PpN3/3p4/3B4/8/8/8

#2

5 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Sc7?
      • threat
        • 2.Sa6#
      • 1...a6
        • 2.Sxa6#
      • 1...Kxc7!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Sa6#
      • 1...Kc7
        • 2.Sa6#
      • 1...dxc5
        • 2.Be5#
      • 1...a6
        • 2.Sxa6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Threat
        • S(C)
      • Vars
        • P(c);::S(C),XP(c)
      • Refutation
        • K(d);S_FLIGHT,XS(C)
  • Actual
    • S(C);
    • Threat
      • S(C)
    • Vars
      • K(d);S_FLIGHT::S(C)
      • P(b);OGATEB,XS(C)::B(A)
      • P(c);::S(C),XP(c)
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