MESON Chess Problem Database

Problem Display
PID: 53812 (1K6/3NR3/8/1pPkN3/1p1bp3/1P2p3/4P3/3Q4 w - - 0 1)

Gunn, Robert Ivan

Chess, 1942

1K6/3NR3/8/1pPkN3/1p1bp3/1P2p3/4P3/3Q4

#2

8 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sxb4#
      • 1...Be5+
        • 2.S3xe5#
      • 1...Kc6
        • 2.Sxb4#
      • 1...exd3
        • 2.Qh1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);N_PINB(c)
    • Threat
      • S(E),XP(b)
    • Vars
      • B(c);CHECK::QAR(A)+S(E),XB(c)
      • K(f);S_FLIGHT::S(E),XP(b)
      • P(d);OGATEB,XS(E)::QAB(A)
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