MESON Chess Problem Database

Problem Display
PID: 105336 (8/7N/4p3/7R/RPK2kNr/1P5P/4P2P/1B6 w - - 0 1)

Velimirovic, Milan

Mat, 1979

8/7N/4p3/7R/RPK2kNr/1P5P/4P2P/1B6

#2

11 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...e5
      • 2.Rf5#
  • Keys
    • 1.b5!
      • threat
        • 2.Kc3#
        • 2.Kd3#
        • 2.Kc5#
      • 1...Rxh3
        • 2.Kc5#
      • 1...Rxg4
        • 2.Kd3#
      • 1...Rxh5
        • 2.Kc3#
      • 1...e5
        • 2.Rf5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(c);N_GUARD::R1(J)
  • Actual
    • P(G);
    • Threat
      • DUALS(3)
    • Vars
      • R(b);XP(E)::R(F)+K(H)
      • R(b);XS(I)::R(F)+K(H)
      • R(b);XR(J)::R(F)+K(H)
      • P(c);N_GUARD::R1(J)
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