MESON Chess Problem Database

Problem Display
PID: 161209 (8/6K1/2NN2p1/3pn3/3R4/2n1k1P1/6Q1/B1r5 w - - 0 1)

Aschenazi, Marcel

Revista Romana de Sah, 1953

8/6K1/2NN2p1/3pn3/3R4/2n1k1P1/6Q1/B1r5

#2

7 + 6

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...g5
      • 2.Sf5#
  • Keys
    • 1.Sb4!
      • 1...Kxd4
        • 2.Qf2#
      • 1...Rxa1
        • 2.Sc2#
      • 1...Rb1
        • 2.Sc2#
      • 1...Rd1
        • 2.Sc2#
      • 1...Re1
        • 2.Sc2#
      • 1...Rf1
        • 2.Sc2#
      • 1...Rg1
        • 2.Sc2#
      • 1...Rh1
        • 2.Sc2#
      • 1...Rc2
        • 2.Sxc2#
      • 1...Sb1
        • 2.Sxd5#
      • 1...Sd1
        • 2.Sxd5#
      • 1...Sa2
        • 2.Sxd5#
      • 1...Se2
        • 2.Sxd5#
      • 1...Sa4
        • 2.Sxd5#
      • 1...Se4
        • 2.Sxd5#
      • 1...Sb5
        • 2.Sxd5#
      • 1...Sd3
        • 2.Rxd3#
      • 1...Sf3
        • 2.Rd3#
      • 1...Sc4
        • 2.Rd3#
      • 1...Sg4
        • 2.Rd3#
      • 1...Sc6
        • 2.Rd3#
      • 1...Sd7
        • 2.Rd3#
      • 1...Sf7
        • 2.Rd3#
      • 1...g5
        • 2.Sf5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 23
    • REMOVED MATES = 0
  • Sets
    • P(f);N_GUARD::S(F)
  • Actual
    • S(E);
    • Vars
      • K(c);P_SPINS(b),S_FLIGHT,XR(D)::QAB(B)
      • R(a);N_GUARD,XB(A)::S(E)
      • R(a);N_GUARD::S(E)
      • R(a);N_GUARD::S(E),XR(a)
      • S(b);N_GUARD::S(E),XP(d)
      • S(e);N_GUARD::R1(D),XS(e)
      • S(e);N_GUARD::R1(D)
      • P(f);N_GUARD::S(F)
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