MESON Chess Problem Database

Problem Display
PID: 147932 (4r3/4NpQ1/R2P1r2/q1p1kB2/1Nb3P1/4Bp2/1P1n1P1b/3RK3 w - - 0 1)

Zilahi, Zoltan

El Ajedrez Espanol, 1935

4r3/4NpQ1/R2P1r2/q1p1kB2/1Nb3P1/4Bp2/1P1n1P1b/3RK3

#2

12 + 10

14868 Pirnie Collection 2013

SOLUTION

  • SOUND
  • Sets
    • 1...Ba2
      • 2.Sd3#
    • 1...Bb3
      • 2.Sd3#
    • 1...Bd3
      • 2.Sxd3#
    • 1...Bd5
      • 2.Sd3#
    • 1...Be6
      • 2.Sd3#
    • 1...Sb1
      • 2.Sc6#
    • 1...Sf1
      • 2.Sc6#
    • 1...Sb3
      • 2.Sc6#
    • 1...Se4
      • 2.Sc6#
  • Keys
    • 1.Bg5!
      • threat
        • 2.Qxf6#
      • 1...Kd4
        • 2.Sc6#
      • 1...Se4
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 8
  • Sets
    • B(d);N_GUARD::S(F)
    • B(d);N_GUARD::S(F),XB(d)
    • S(a);P_PINS(F)::S(K)
  • Actual
    • B(E);
    • Threat
      • QAB1(L),XR(h)
    • Vars
      • K(g);P_PINS(K),P_SPINS(a),S_FLIGHT::S(F)
      • S(a);P_PINS(F)::S(K)
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