MESON Chess Problem Database

Problem Display
PID: 244854 (8/8/N2p3B/5P2/3k4/Q2B4/8/3K4 w - - 0 1)

Gold, Samuel

Wiener Hausfrauen-Zeitung, 1894

8/8/N2p3B/5P2/3k4/Q2B4/8/3K4

#2

6 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Sc7?
      • 1...Ke5
        • 2.Qb2#
        • 2.Qa1#
        • 2.Qc3#
      • 1...d5!
    • 1.Bf4?
      • 1...Kd5
        • 2.Qxd6#
      • 1...d5!
    • 1.Qc3+?
      • 1...Kd5
        • 2.Sb4#
        • 2.Sc7#
      • 1...Kxc3!
  • Keys
    • 1.Sb4!
      • 1...Kc5
        • 2.Be3#
      • 1...Ke5
        • 2.Qb2#
        • 2.Qa1#
        • 2.Qc3#
      • 1...d5
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Refutation
        • P(b);
    • Try
      • B(F);
      • Vars
        • K(a);P-FLIGHT::QAR1(B),XP(b)
      • Refutation
        • P(b);
    • Try
      • Q(B);CHECK
      • Refutation
        • K(a);S_FLIGHT,XQ(B)
  • Actual
    • S(E);
    • Vars
      • K(a);S_FLIGHT::B(F)
      • P(b);SBLOCK::S(E)
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