MESON Chess Problem Database

Problem Display
PID: 230720 (8/8/8/8/7p/5PNp/2N1Bk1b/1K3b1Q w - - 0 1)

Salthouse, Thomas

The Globe, 1911

(First published on Sat Jul 1 1911)

8/8/8/8/7p/5PNp/2N1Bk1b/1K3b1Q

#2

6 + 5

15239 Valois Notebooks 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Bxe2
      • 2.Se4#
    • 1...Bg2
      • 2.Qe1#
    • 1...Bxg3
      • 2.Qxf1#
    • 1...hxg3
      • 2.Qxf1#
  • Keys
    • 1.f4!
      • 1...Kxg3
        • 2.Qf3#
      • 1...Bxe2
        • 2.Se4#
      • 1...Bxg3
        • 2.Qxf1#
      • 1...hxg3
        • 2.Qxf1#
      • 1...Bg1
        • 2.Qf3#
      • 1...Bg2
        • 2.Qe1#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • B(a);SBLOCK,XB(D)::S(F)
    • B(a);OGATE,SBLOCK::QAB1(B)
    • B(c);SBLOCK,XS(F)::QAR1(B),XB(a)
    • P(e);SBLOCK,XS(F)::QAR1(B),XB(a)
  • Actual
    • P(E);
    • Vars
      • K(b);S_FLIGHT,XS(F)::QAR1(B)
      • B(a);SBLOCK,XB(D)::S(F)
      • B(c);SBLOCK,XS(F)::QAR1(B),XB(a)
      • P(e);SBLOCK,XS(F)::QAR1(B),XB(a)
      • B(c);SBLOCK::QAR1(B)
      • B(a);OGATE,SBLOCK::QAB1(B)
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