MESON Chess Problem Database

Problem Display
PID: 108451 (1n1N4/2p4R/1p1k4/1p5K/4P3/1P2BNpB/8/6q1 w - - 0 1)

Huberty, Antoine

Bulletin de la FFE, 1934

1n1N4/2p4R/1p1k4/1p5K/4P3/1P2BNpB/8/6q1

#2

8 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sa6
      • 2.Rd7#
    • 1...Sc6
      • 2.Sb7#
      • 2.Rd7#
    • 1...Sd7
      • 2.Rxd7#
    • 1...c5
      • 2.Bf4#
    • 1...c6
      • 2.Sb7#
  • Keys
    • 1.Bg5!
      • threat
        • 2.Be7#
      • 1...Kc5
        • 2.Be7#
      • 1...Qc5
        • 2.Rh6#
      • 1...Sc6
        • 2.Sb7#
      • 1...c5
        • 2.Bf4#
      • 1...c6
        • 2.Sb7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 2
  • Sets
    • S(g);N_GUARD::R1(G)
    • S(g);N_GUARD::R1(G),XS(g)
    • P(f);SBLOCK::B(B)
    • P(f);SBLOCK::S(H)
  • Actual
    • B(B);
    • Threat
      • B(B)
    • Vars
      • K(e);S_FLIGHT::B(B)
      • Q(a);P_PINB(B),SBLOCK::R(G)
      • S(g);SBLOCK::S(H)
      • P(f);SBLOCK::B(B)
      • P(f);SBLOCK::S(H)
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