MESON Chess Problem Database

Problem Display
PID: 107110 (8/8/2P3kr/1K1P1R2/2NB1bN1/3B1p1R/1Qp3q1/8 w - - 0 1)

Schmidt, Leif Carl

Thema Danicum, 1996

8/8/2P3kr/1K1P1R2/2NB1bN1/3B1p1R/1Qp3q1/8

#2

10 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kh7
      • 2.Rg5#
      • 2.Rf8#
    • 1...Bh2
      • 2.Rxh6#
    • 1...Bg3
      • 2.Rxh6#
    • 1...Bg5
      • 2.Rfxf3#
      • 2.Rf4#
      • 2.Rf8#
    • 1...Bd6
      • 2.Rxh6#
    • 1...Bc7
      • 2.Rxh6#
    • 1...Bb8
      • 2.Rxh6#
  • Keys
    • 1.Bh8!
      • threat
        • 2.Qg7#
      • 1...Kh7
        • 2.Rg5#
        • 2.Rf8#
        • 2.Qg7#
      • 1...Rxh8
        • 2.Qf6#
      • 1...Rh7
        • 2.Qf6#
      • 1...Be5
        • 2.Rxh6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 5
  • Sets
    • B(d);N_GUARD::R1(C),XR(f)
  • Actual
    • B(E);
    • Threat
      • QAR1(A)
    • Vars
      • R(f);XB(E)::QAR1(A)
      • R(f);::QAR1(A)
      • B(d);N_GUARD::R1(C),XR(f)
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