MESON Chess Problem Database

Problem Display
PID: 58202 (3R1N2/4p1KB/4p3/4k3/rn1p4/B1NPP3/5nP1/3b1Rb1 w - - 0 1)

Travasoni, Marco

Scacco!, 1997

3R1N2/4p1KB/4p3/4k3/rn1p4/B1NPP3/5nP1/3b1Rb1

#2

10 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Sh1
      • 2.Sg6#
    • 1...Sfxd3
      • 2.Sg6#
    • 1...Sh3
      • 2.Sg6#
    • 1...Se4
      • 2.Sg6#
    • 1...Sg4
      • 2.Sg6#
    • 1...Sa2
      • 2.Sd7#
    • 1...Sc2
      • 2.Sd7#
    • 1...Sbxd3
      • 2.Sd7#
    • 1...Sd5
      • 2.Sd7#
    • 1...Sa6
      • 2.Sd7#
    • 1...Sc6
      • 2.Sd7#
    • 1...dxc3
      • 2.d4#
  • Tries
    • 1.Rd5+?
      • 1...Sxd5
        • 2.Sd7#
      • 1...exd5!
  • Keys
    • 1.g3!
      • threat
        • 2.exd4#
      • 1...Sfxd3
        • 2.Sg6#
      • 1...Sbxd3
        • 2.Sd7#
      • 1...dxc3
        • 2.d4#
      • 1...dxe3
        • 2.d4#
      • 1...Sh1
        • 2.Sg6#
      • 1...Sh3
        • 2.Sg6#
      • 1...Se4
        • 2.Sg6#
      • 1...Sg4
        • 2.Sg6#
      • 1...Sa2
        • 2.Sd7#
      • 1...Sc2
        • 2.Sd7#
      • 1...Sd5
        • 2.Sd7#
      • 1...Sa6
        • 2.Sd7#
      • 1...Sc6
        • 2.Sd7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • S(c);::S(J)
    • S(c);XP(E)::S(J)
    • S(e);::S(J)
    • S(e);XP(E)::S(J)
    • P(f);OGATE,XS(D)::P(E)
  • Tries
    • Try
      • R(I);CHECK
      • Vars
        • S(e);XR(I)::S(J)
      • Refutation
        • P(h);XR(I)
  • Actual
    • P(B);
    • Threat
      • P(F),XP(f)
    • Vars
      • S(c);XP(E)::S(J)
      • S(e);XP(E)::S(J)
      • P(f);OGATE,XS(D)::P(E)
      • P(f);OGATE,XP(F)::P(E)
      • S(c);::S(J)
      • S(e);::S(J)
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