MESON Chess Problem Database

Problem Display
PID: 2641 (4B3/3NK3/P1k2N2/p1p1p3/2r5/8/1B6/2q5 w - - 0 1)

Reed, George A

Source?, 0000

4B3/3NK3/P1k2N2/p1p1p3/2r5/8/1B6/2q5

#2

6 + 6

1679 American Chess Nuts 1868

SOLUTION

  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.S7b6#
        • 2.S7f6#
      • 1...Qg5+
        • 2.S7f6#
      • 1...Kb5
        • 2.Sb8#
      • 1...Kxd5
        • 2.Sf6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Threat
      • DUALS(2)
    • Vars
      • Q(a);CHECK::B(F)+S(D)
      • K(f);S_FLIGHT::B(F)+S(D)
      • K(f);S_FLIGHT,XS(C)::S(D)
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