MESON Chess Problem Database

Problem Display
PID: 51740 (7b/Nn6/N7/3k4/P5R1/5K2/4Q1B1/7n w - - 0 1)

Tuxen, Harri Viggo

1st Prize, Skakbladet, 1966

7b/Nn6/N7/3k4/P5R1/5K2/4Q1B1/7n

#2

7 + 4

3310 2345 Chess Problems 1997

SOLUTION

  • SOUND
  • Tries
    • 1.Kf4+?
      • 1...Kd4
        • 2.Sb5#
      • 1...Kd6!
  • Keys
    • 1.Sc8!
      • threat
        • 2.Qe4#
      • 1...Kc6
        • 2.Qb5#
      • 1...Be5
        • 2.Qc4#
      • 1...Bd4
        • 2.Kf4#
      • 1...Sf2
        • 2.Kxf2#
      • 1...Sg3
        • 2.Kxg3#
      • 1...Sc5
        • 2.Sb4#
      • 1...Sd6
        • 2.Se7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(C);CHECK,P-FLIGHT
      • Vars
        • K(b);P-FLIGHT::S(G)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • S(G);
    • Threat
      • QAB1(A)
    • Vars
      • K(b);S_FLIGHT::QAB1(A)
      • B(d);SBLOCK::QAB1(A)
      • B(d);SBLOCK::B(B)+K(C)
      • S(a);::B(B)+K(C),XS(a)
      • S(c);SBLOCK::S(F)
      • S(c);SBLOCK::S(G)
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