MESON Chess Problem Database

Problem Display
PID: 244800 (1Br1R3/8/4PN2/6P1/B5Rp/2p2k1P/2N2p2/5K2 w - - 0 1)

Zalokotsky, Roman Fedorovich (aka Fedorovich, Roman)

Revista Romana de Sah, 1983

1Br1R3/8/4PN2/6P1/B5Rp/2p2k1P/2N2p2/5K2

#2

10 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rc6
      • 2.Bxc6#
    • 1...Rxb8
      • 2.Bc6#
    • 1...Rxe8
      • 2.Bc6#
  • Keys
    • 1.Rf8!
      • threat
        • 2.Se8#
      • 1...Rxf8
        • 2.Bc6#
      • 1...Rc4
        • 2.Se4#
      • 1...Rc5
        • 2.Sd5#
      • 1...Rc7
        • 2.Sd7#
      • 1...Re8
        • 2.Sxe8#
        • 2.Bc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 3
  • Sets
    • R(e);N_GUARD::B(D),XR(e)
    • R(e);N_GUARD,XB(I)::B(D)
    • R(e);N_GUARD,XR(J)::B(D)
  • Actual
    • R(J);
    • Threat
      • R(J)+S(H)
    • Vars
      • R(e);N_GUARD,XR(J)::B(D)
      • R(e);N_GUARD::R(J)+S(H)
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