MESON Chess Problem Database

Problem Display
PID: 93738 (3N4/2p1p1n1/7N/2p1k1Pp/2P5/2K5/3Q4/8 w - - 0 1)

Chocolous, Jiri

Ceske listy sachove, 1897

3N4/2p1p1n1/7N/2p1k1Pp/2P5/2K5/3Q4/8

#2

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sc6+?
      • 1...Ke6
        • 2.Qd5#
      • 1...Ke4!
    • 1.Sdf7+?
      • 1...Ke6
        • 2.Qd5#
      • 1...Ke4!
  • Keys
    • 1.Kd3!
      • threat
        • 2.Qh2#
      • 1...Kd6
        • 2.Ke4#
      • 1...Sf5
        • 2.Shf7#
      • 1...Se6
        • 2.Sdf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(F);CHECK
      • Vars
        • K(b);P-FLIGHT::QAB1(A)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • S(F);CHECK
      • Vars
        • K(b);P-FLIGHT::QAB1(A)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • K(B);P-FLIGHT
    • Threat
      • QAB(A)
    • Vars
      • K(b);S_FLIGHT::QAR(A)+K(B)
      • S(f);SBLOCK::S(E)
      • S(f);SBLOCK::S(F)
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