MESON Chess Problem Database

Problem Display
PID: 47587 (2r3q1/1P3r2/3PN3/p1R1p3/R1P1k3/4NpP1/4PPB1/2K4b w - - 0 1)

Prins, Hendrik

1st HM., Problemas, 1994

2r3q1/1P3r2/3PN3/p1R1p3/R1P1k3/4NpP1/4PPB1/2K4b

#2

12 + 8

3681 FIDE Album (1992-1994) 2001

SOLUTION

  • SOUND
  • Tries
    • 1.Rb5?
      • threat
        • 2.c5#
      • 1...Rxc4+
        • 2.Rxc4#
      • 1...Rc5!
  • Keys
    • 1.Rd5!
      • threat
        • 2.c5#
      • 1...Rxc4+
        • 2.Rxc4#
      • 1...Rxb7
        • 2.exf3#
      • 1...Qe8
        • 2.Sg5#
      • 1...Rc5
        • 2.Sxc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(I);P_SPINP(H)
      • Threat
        • R(G)+P(H)
      • Vars
        • R(g);CHECK,OGATE,P_SPINR(g),XP(H)::R(G),XR(g)
      • Refutation
        • R(g);
  • Actual
    • R(I);P_SPINP(H)
    • Threat
      • R(G)+P(H)
    • Vars
      • R(g);CHECK,OGATE,P_SPINR(g),XP(H)::R(G),XR(g)
      • R(f);N_GUARD,XP(L)::P(B),XP(b)
      • Q(h);N_GUARD::S(K)
      • R(g);N_GUARD::S(K),XR(g)
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