MESON Chess Problem Database

Problem Display
PID: 121627 (B3n3/p7/8/pN1N2b1/p1k1p3/8/P2P1Q1n/1K6 w - - 0 1)

Schuster, Zsigmond

1st Prize, Budapesti Sakkszemle, 1895

B3n3/p7/8/pN1N2b1/p1k1p3/8/P2P1Q1n/1K6

#2

7 + 8

15 British Chess Magazine 1911
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.d3+?
      • 1...Kxd3
        • 2.Qc2#
      • 1...exd3
        • 2.Sa3#
      • 1...Kxb5!
  • Keys
    • 1.d4!
      • threat
        • 2.Qe2#
      • 1...Kd3
        • 2.Qc2#
      • 1...Kxb5
        • 2.Qe2#
      • 1...exd4 ep
        • 2.Sa3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • P(C);CHECK
      • Vars
        • K(c);S_FLIGHT,XP(C)::QAB1(D)
        • P(d);SBLOCK,XP(C)::S(E)
      • Refutation
        • K(c);S_FLIGHT,XS(E)
  • Actual
    • P(C);
    • Threat
      • QAB(D)
    • Vars
      • K(c);S_FLIGHT::QAB1(D)
      • K(c);S_FLIGHT,XS(E)::QAB(D)
      • P(d);EP,XP(C)::S(E)
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