MESON Chess Problem Database

Problem Display
PID: 130616 (NB4N1/5B2/8/3Ppp2/5k1p/3p1p1P/R2P1P2/7K w - - 0 1)

Sorrenti, P

Telescacco 92, 1995

NB4N1/5B2/8/3Ppp2/5k1p/3p1p1P/R2P1P2/7K

#2

10 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ke4
      • 2.Ra4#
  • Tries
    • 1.Kg1?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Kh2?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Sb6?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Sh6?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Se7?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Be6?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Bd6?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Bc7?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Ra1?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Rb2?
      • 1...Ke4
        • 2.Rb4#
      • 1...Kg5!
    • 1.Ra3?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Ra5?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Ra6?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
    • 1.Ra7?
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5!
  • Keys
    • 1.Sc7!
      • 1...Ke4
        • 2.Ra4#
      • 1...Kg5
        • 2.Se6#
      • 1...e4
        • 2.Se6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(c);N_SPINP(e),P-FLIGHT::R(B)
  • Tries
    • Try
      • K(A);P-FLIGHT
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • K(A);P-FLIGHT
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • S(H);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • S(J);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • S(J);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • B(G);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • B(I);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • B(I);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
    • Try
      • R(B);
      • Vars
        • K(c);N_SPINP(e),P-FLIGHT::R(B)
      • Refutation
        • K(c);N_SPINP(e),S_FLIGHT
  • Actual
    • S(H);N_PINP(e)
    • Vars
      • K(c);P-FLIGHT::R(B)
      • K(c);S_FLIGHT::S(H)
      • P(e);SBLOCK::B(I)+S(H),DCHECK
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