MESON Chess Problem Database

Problem Display
PID: 265917 (1b6/p5RK/8/3p2Nk/7p/3p3B/7n/2rb4 w - - 0 1)

Bottacchi, Antonio

Realismo e romanticismo nell'arte problemistica di Antonio B, 2005

1b6/p5RK/8/3p2Nk/7p/3p3B/7n/2rb4

#2

4 + 9

15601 Albrecht-Leiss-Degener Collection 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Se4?
      • threat
        • 2.Sf6#
        • 2.Rg5#
      • 1...Rc6
        • 2.Rg5#
      • 1...Rc7
        • 2.Sf6#
      • 1...Bf4
        • 2.Sf6#
      • 1...Be5
        • 2.Rg5#
      • 1...Sf3
        • 2.Sf6#
        • 2.Bg4#
      • 1...Sg4
        • 2.Rg5#
      • 1...dxe4!
    • 1.Sf7?
      • threat
        • 2.Rg5#
      • 1...Sf3
        • 2.Bg4#
      • 1...Bf4!
  • Keys
    • 1.Se6!
      • threat
        • 2.Rg5#
      • 1...Rc7
        • 2.Sf4#
      • 1...Bf4
        • 2.Sxf4#
      • 1...Sf3
        • 2.Bg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);
      • Threat
        • DUALS(2)
      • Vars
        • R(a);::R1(C)
        • R(a);P_PINR(C)::S(B)
        • B(i);::S(B)
        • B(i);::R1(C)
        • S(c);::R1(C)
      • Refutation
        • P(f);XS(B)
    • Try
      • S(B);
      • Threat
        • R1(C)
      • Vars
        • S(c);N_GUARD,S_CUTB(b)::B(A)
      • Refutation
        • B(i);
  • Actual
    • S(B);
    • Threat
      • R1(C)
    • Vars
      • R(a);P_PINR(C),S_CUTB(i)::S(B)
      • B(i);N_GUARD::S(B),XB(i)
      • S(c);N_GUARD,S_CUTB(b)::B(A)
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