MESON Chess Problem Database

Problem Display
PID: 95408 (8/b3p3/2p1Q1pK/8/1r1PNk2/3B1p2/1r3P2/8 w - - 0 1)

Linss, Torsten

Berliner Zeitung, 1988

8/b3p3/2p1Q1pK/8/1r1PNk2/3B1p2/1r3P2/8

#2

6 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sg5?
      • threat
        • 2.Sh3#
        • 2.Qe4#
      • 1...Rxd4
        • 2.Sh3#
      • 1...Re2
        • 2.Sh3#
      • 1...Rxf2!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Qg4#
        • 2.Qe3#
        • 2.Qe4#
        • 2.Qe5#
      • 1...Rxf2
        • 2.Qe5#
      • 1...Rxd4
        • 2.Qe3#
      • 1...Bxd4
        • 2.Qe4#
      • 1...exf6
        • 2.Qe4#
      • 1...Re2
        • 2.Qg4#
      • 1...Rb5
        • 2.Qg4#
        • 2.Qe3#
        • 2.Qe4#
      • 1...Bb8
        • 2.Qg4#
        • 2.Qe3#
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • DUALS(2)
      • Vars
        • R(c);XP(C)::S(D)
        • R(a);::S(D)
      • Refutation
        • R(a);XP(A)
  • Actual
    • S(D);
    • Threat
      • DUALS(4)
    • Vars
      • R(a);XP(A)::QAB1(E)
      • R(c);XP(C)::QAB1(E)
      • B(g);XP(C)::QAR1(E)
      • P(h);XS(D)::QAR1(E)
      • R(a);::QAR1(E)
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