MESON Chess Problem Database

Problem Display
PID: 250454 (5R2/4N2b/1n3Rp1/B3k3/1p2N1K1/1rp2P2/B1r1p3/1Q6 w - - 0 1)

Stojnic, Dragan

Uralski Problemist, 2009

5R2/4N2b/1n3Rp1/B3k3/1p2N1K1/1rp2P2/B1r1p3/1Q6

#2

9 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Rxb1
      • 2.Sc6#
    • 1...Rb2
      • 2.Sc6#
    • 1...Ra3
      • 2.Sc6#
    • 1...Sd5
      • 2.Sc6#
  • Keys
    • 1.Rd6!
      • threat
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 4
  • Sets
    • R(c);XQ(A)::S(H)
    • R(c);::S(H)
    • S(g);SBLOCK::S(H)
  • Actual
    • R(G);
    • Threat
      • S(H)
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