MESON Chess Problem Database

Problem Display
PID: 78565 (2b5/2N3nK/4pP2/7p/4k3/2P2RB1/4PPR1/7B w - - 0 1)

Manzone, Domenico

Il Due Mosse, 1958

2b5/2N3nK/4pP2/7p/4k3/2P2RB1/4PPR1/7B

#2

10 + 5

SOLUTION

  • SOUND
  • Tries
    • 1.Rf5?
      • threat
        • 2.Re5#
      • 1...Sxf5
        • 2.Rg1#
        • 2.Rh2#
      • 1...exf5
        • 2.Rg1#
        • 2.Rh2#
      • 1...e5
        • 2.Rxe5#
      • 1...Kxf5!
  • Keys
    • 1.Rh2!
      • threat
        • 2.Rh4#
      • 1...Sf5
        • 2.Rd3#
        • 2.Re3#
      • 1...h4
        • 2.Rxh4#
      • 1...e5
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(F);
      • Threat
        • R1(F)
      • Vars
        • P(c);::R1(F),XP(c)
      • Refutation
        • K(a);S_FLIGHT,XR(F)
  • Actual
    • R(D);
    • Threat
      • R(D)
    • Vars
      • P(b);::R(D),XP(b)
      • P(c);SBLOCK::B(A)+R(F),DCHECK
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