MESON Chess Problem Database

Problem Display
PID: 121022 (3R1B2/3p4/4p2N/K3k1pP/3pb1p1/4p1P1/2B1P3/Q7 w - - 0 1)

Behting, Karl Karlovich

La Presse, 1895

3R1B2/3p4/4p2N/K3k1pP/3pb1p1/4p1P1/2B1P3/Q7

#2

9 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bd5
      • 2.Sxg4#
    • 1...d5
      • 2.Bg7#
  • Keys
    • 1.Rxd7!
      • threat
        • 2.Bg7#
        • 2.Qxd4#
      • 1...Kf6
        • 2.Bg7#
      • 1...Bxc2
        • 2.Qxd4#
      • 1...Bd3
        • 2.Qxd4#
      • 1...Bd5
        • 2.Sxg4#
        • 2.Bg7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 2
  • Sets
    • B(c);SBLOCK::S(G),XP(d)
    • P(h);::B(I)
  • Actual
    • R(H);XP(h)
    • Threat
      • DUALS(2)
    • Vars
      • K(e);S_FLIGHT::B(I)
      • B(c);XB(B)::QAB1(A),XP(b)
      • B(c);::QAB1(A),XP(b)
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