MESON Chess Problem Database

Problem Display
PID: 137315 (8/8/8/1N3pB1/1pQ2K2/1P3P2/1PpkpN2/8 w - - 0 1)

Hawes, Frederick Thomas

Australasian Chess Magazine, 1920

8/8/8/1N3pB1/1pQ2K2/1P3P2/1PpkpN2/8

#2

8 + 5

SOLUTION

  • SOUND
  • Sets
    • 1...e1S
      • 2.Kxf5#
    • 1...e1B
      • 2.Kxf5#
  • Keys
    • 1.Sd4!
      • 1...Kc1
        • 2.Qxc2#
      • 1...Ke1
        • 2.Qxe2#
      • 1...c1Q
        • 2.Qxe2#
      • 1...c1S
        • 2.Qxb4#
      • 1...c1B
        • 2.Qxe2#
        • 2.Qxb4#
      • 1...c1R
        • 2.Qxe2#
      • 1...e1Q
        • 2.Qxc2#
      • 1...e1S
        • 2.Kxf5#
      • 1...e1B
        • 2.Kxf5#
        • 2.Qxc2#
      • 1...e1R
        • 2.Qxc2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 1
  • Sets
    • P(c);SBLOCK::B(H)+K(F),XP(e)
  • Actual
    • S(G);
    • Vars
      • K(b);P_SPINP(a),S_FLIGHT::QAR1(E),XP(a)
      • K(b);S_FLIGHT::QAR1(E),XP(c)
      • P(a);SBLOCK::QAR1(E),XP(c)
      • P(a);SBLOCK::QAB(E),XP(d)
      • P(c);SBLOCK::QAR1(E),XP(a)
      • P(c);SBLOCK::B(H)+K(F),XP(e)
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