MESON Chess Problem Database

Problem Display
PID: 46962 (2Q2N2/3K2k1/5N2/3B3p/8/8/8/8 w - - 0 1)

Guttmann, Erwin Moritz Herbert

Hamburgischer Correspondent, 1930

2Q2N2/3K2k1/5N2/3B3p/8/8/8/8

#2

5 + 2

4883 Still More Fun with Chess Miniatures 2002

SOLUTION

  • SOUND
  • Sets
    • 1...Kh8
      • 2.Se6#
  • Tries
    • 1.Sxh5+?
      • 1...Kh8
        • 2.Qc3#
      • 1...Kh6!
    • 1.Sg8?
      • 1...Kh8
        • 2.Qc3#
      • 1...h4!
  • Keys
    • 1.Se8+!
      • 1...Kh6
        • 2.Qc1#
      • 1...Kxf8
        • 2.Qc5#
      • 1...Kh8
        • 2.Qc3#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::QAR(D)+S(E)
  • Tries
    • Try
      • S(B);CHECK,XP(a)
      • Vars
        • K(b);S_FLIGHT::QAB(D)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • S(B);
      • Vars
        • K(b);S_FLIGHT::QAB(D)
      • Refutation
        • P(a);
  • Actual
    • S(B);CHECK
    • Vars
      • K(b);S_FLIGHT::QAB(D)
      • K(b);S_FLIGHT,XS(E)::QAB(D)
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