MESON Chess Problem Database

Problem Display
PID: 244628 (8/2Q1pr1q/p6p/rP1P4/pk1N2BR/b1p1B3/2P3bK/8 w - - 0 1)

Fasano, Alessandro

Sinfonie Scacchistiche, 2012

8/2Q1pr1q/p6p/rP1P4/pk1N2BR/b1p1B3/2P3bK/8

#2

9 + 11

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Se2?
      • threat
        • 2.Qc5#
      • 1...Kxb5
        • 2.Bd7#
      • 1...Rxb5
        • 2.Qxc3#
      • 1...Qxc2!
    • 1.Sf3?
      • threat
        • 2.Qc5#
      • 1...Kxb5
        • 2.Bd7#
      • 1...Rxb5
        • 2.Bf5#
      • 1...Qxc2!
  • Keys
    • 1.Sf5!
      • threat
        • 2.Qc5#
      • 1...Kxb5
        • 2.Be2#
      • 1...Rxb5
        • 2.Bf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • QAB1(I)
      • Vars
        • K(e);P-FLIGHT,XP(G)::B(E)
        • R(f);SBLOCK,XP(G)::QAB1(I),XP(c)
      • Refutation
        • Q(k);XP(A)
    • Try
      • S(D);
      • Threat
        • QAB1(I)
      • Vars
        • K(e);P-FLIGHT,XP(G)::B(E)
        • R(f);SBLOCK,XP(G)::R(F)+B(E)
      • Refutation
        • Q(k);XP(A)
  • Actual
    • S(D);
    • Threat
      • QAB1(I)
    • Vars
      • K(e);P-FLIGHT,XP(G)::B(E)
      • R(f);SBLOCK,XP(G)::R(F)+B(E)
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