MESON Chess Problem Database

Problem Display
PID: 72643 (8/8/4N3/3R4/4p3/2pPk3/6Qp/2K3bn w - - 0 1)

Seilberger, Johann Joseph Petrus Adrianus

van Dort, HW

Tijdschrift vd KNSB, 1936

8/8/4N3/3R4/4p3/2pPk3/6Qp/2K3bn

#2

5 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Bf2
      • 2.Qxe4#
    • 1...exd3
      • 2.Re5#
  • Keys
    • 1.Sd4!
      • 1...Kxd3
        • 2.Qe2#
      • 1...Kf4
        • 2.Qg5#
      • 1...exd3
        • 2.Qf3#
      • 1...Bf2
        • 2.Qxe4#
      • 1...Sf2
        • 2.Qg3#
      • 1...Sg3
        • 2.Qxg3#
      • 1...c2
        • 2.Qd2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • B(a);SBLOCK::QAR1(B),XP(f)
    • P(f);OGATEB,SBLOCK,XP(C)::R(D)
  • Actual
    • S(E);
    • Vars
      • K(e);P-FLIGHT,XP(C)::QAB1(B)
      • K(e);S_FLIGHT::QAB1(B)
      • P(f);N_GUARD,SBLOCK,XP(C)::QAR1(B)
      • B(a);SBLOCK::QAR1(B),XP(f)
      • S(b);N_GUARD::QAR2(B)
      • S(b);N_GUARD::QAR2(B),XS(b)
      • P(d);N_GUARD::QAB1(B)
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