MESON Chess Problem Database

Problem Display
PID: 212077 (2RbR3/1K3B2/3Qpp2/1p1n4/3k2r1/3r4/1P1N1P2/8 w - - 0 1)

Larsen, Lars Aksglade (= Aksglade, Lars)

Schach-Echo, 1964

2RbR3/1K3B2/3Qpp2/1p1n4/3k2r1/3r4/1P1N1P2/8

#2

8 + 8

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...b4
      • 2.Rc4#
    • 1...e5
      • 2.Qc5#
      • 2.Qxd5#
  • Keys
    • 1.Qxe6!
      • threat
        • 2.Qxd5#
      • 1...Sc7
        • 2.Qb6#
      • 1...Rg5
        • 2.Qe4#
      • 1...Sc3
        • 2.Sb3#
      • 1...Se3
        • 2.Sf3#
      • 1...Sb4
        • 2.Qxg4#
      • 1...Sf4
        • 2.Qe4#
      • 1...Sb6
        • 2.Qxg4#
      • 1...Se7
        • 2.Qxf6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 1
  • Sets
    • P(d);N_GUARD::R1(G)
  • Actual
    • Q(D);N_PINS(e),XP(f)
    • Threat
      • QAR1(D),XS(e)
    • Vars
      • S(e);N_GUARD,S_CUTB(h)::QAB(D)
      • R(c);N_GUARD::QAR1(D)
      • S(e);S_CUTR(a)::S(B)
      • S(e);N_GUARD::QAR(D),XR(c)
      • S(e);S_CUTR(c)::QAR1(D)
      • S(e);N_GUARD,S_CUTB(h)::QAB(D),XP(g)
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