MESON Chess Problem Database

Problem Display
PID: 209088 (2K2bQ1/2P5/3P4/3pk1B1/1P1rP3/3p4/3P4/8 w - - 0 1)

L'Hermet, Johann Georg Rudolf

Deutsche Schachblatter, 1941

2K2bQ1/2P5/3P4/3pk1B1/1P1rP3/3p4/3P4/8

#2

8 + 5

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rxb4
      • 2.Qxd5#
    • 1...Rc4
      • 2.Qxd5#
  • Keys
    • 1.Qf7!
      • 1...Kxe4
        • 2.Qf4#
      • 1...Kxd6
        • 2.Qf6#
      • 1...Rxb4
        • 2.Qxd5#
      • 1...Rxe4
        • 2.Qf6#
      • 1...Bxd6
        • 2.Qf5#
      • 1...dxe4
        • 2.Bf4#
      • 1...Rc4
        • 2.Qxd5#
      • 1...Bh6
        • 2.Qe7#
      • 1...Be7
        • 2.Qxe7#
      • 1...Bg7
        • 2.Qe7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • R(b);N_GUARD,XP(B)::QAR1(H),XP(c)
    • R(b);N_GUARD,P_PINP(F)::QAR1(H),XP(c)
  • Actual
    • Q(H);
    • Vars
      • K(d);P-FLIGHT,XP(C)::QAR1(H)
      • K(d);S_FLIGHT,XP(E)::QAR2(H)
      • R(b);N_GUARD,XP(B)::QAR1(H),XP(c)
      • R(b);SBLOCK,XP(C)::QAB1(H)
      • B(e);SBLOCK,XP(E)::QAR1(H)
      • P(c);SBLOCK,XP(C)::B(D)
      • R(b);N_GUARD,P_PINP(F)::QAR1(H),XP(c)
      • B(e);N_GUARD::QAR2(H)
      • B(e);N_GUARD::QAR2(H),XB(e)
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