MESON Chess Problem Database

Problem Display
PID: 145522 (1B4K1/3pQ1P1/2pr2P1/2P2k2/5p2/4PP2/5P2/8 w - - 0 1)

Delort, J

diagrammes, 1974

1B4K1/3pQ1P1/2pr2P1/2P2k2/5p2/4PP2/5P2/8

#2

9 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...Rxg6
      • 2.Qe5#
      • 2.e4#
  • Keys
    • 1.exf4!
      • 1...Kxf4
        • 2.Qf6#
      • 1...Kxg6
        • 2.Qg5#
      • 1...Rxg6
        • 2.Qe5#
      • 1...Re6
        • 2.Qg5#
      • 1...Rd1
        • 2.Qf7#
      • 1...Rd2
        • 2.Qf7#
      • 1...Rd3
        • 2.Qf7#
      • 1...Rd4
        • 2.Qf7#
      • 1...Rd5
        • 2.Qf7#
      • 1...Rf6
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(B);XP(a)
    • Vars
      • K(b);P-FLIGHT,P_SPINR(d),XP(B)::QAR2(F)
      • K(b);S_FLIGHT,XP(E)::QAR1(F)
      • R(d);P_PINP(G),SBLOCK,XP(E)::QAR1(F)
      • R(d);SBLOCK::QAR1(F)
      • R(d);N_GUARD::QAR2(F)
      • R(d);SBLOCK::QAB1(F)
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Developed and maintained by Brian Stephenson.
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