MESON Chess Problem Database

Problem Display
PID: 95654 (8/1p2K3/1R1pp3/R1n5/1P1kBP1Q/1Pp5/2p2P1N/8 w - - 0 1)

Fasano, Alessandro

L'Italia Scacchistica, 2006

8/1p2K3/1R1pp3/R1n5/1P1kBP1Q/1Pp5/2p2P1N/8

#2

10 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bxc2?
      • threat
        • 2.Rxd6#
      • 1...Kd5
        • 2.Rxd6#
      • 1...Sxb3
        • 2.f5#
      • 1...Se4
        • 2.Sf3#
      • 1...d5
        • 2.Sf3#
      • 1...Sd3!
  • Keys
    • 1.f5!
      • threat
        • 2.Sf3#
      • 1...Ke5
        • 2.Sf3#
      • 1...Sxb3
        • 2.Bxc2#
      • 1...Sxe4
        • 2.Rxd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(E);XP(a)
      • Threat
        • R(I),XP(e)
      • Vars
        • K(c);P-FLIGHT,P_SPINS(d)::R1(I),XP(e)
        • S(d);N_GUARD,XP(C)::QAR(G)+P(F)
        • S(d);::S(B)
        • P(e);SBLOCK::S(B)
      • Refutation
        • S(d);
  • Actual
    • P(F);
    • Threat
      • S(B)
    • Vars
      • K(c);P_SPINS(d),S_FLIGHT::S(B)
      • S(d);N_GUARD,XP(C)::QAR(G)+B(E),XP(a)
      • S(d);P_SPINS(d),XB(E)::R(I),XP(e)
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