MESON Chess Problem Database

Problem Display
PID: 269659 (2r1n3/1N1Br3/2p1pb2/1P1k1P2/3p1P2/3KB3/2P1P3/3N4 w - - 0 1)

Monti, L

Best Problems, 2023

2r1n3/1N1Br3/2p1pb2/1P1k1P2/3p1P2/3KB3/2P1P3/3N4

#2

10 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Rf7
      • 2.Bxe6#
    • 1...Rg7
      • 2.Bxe6#
    • 1...Rh7
      • 2.Bxe6#
    • 1...Ra8
      • 2.Bxc6#
    • 1...Rb8
      • 2.Bxc6#
    • 1...Rd8
      • 2.Bxc6#
    • 1...Sc7
      • 2.Bxc6#
    • 1...dxe3
      • 2.Sxe3#
      • 2.c4#
  • Keys
    • 1.Bxd4!
      • threat
        • 2.Sc3#
        • 2.Se3#
        • 2.c4#
        • 2.e4#
      • 1...Bxd4
        • 2.c4#
        • 2.e4#
      • 1...cxb5
        • 2.Se3#
        • 2.e4#
      • 1...exf5
        • 2.Sc3#
        • 2.c4#
      • 1...Sd6
        • 2.Sc3#
        • 2.Se3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 7
  • Sets
    • R(f);N_GUARD::B(J),XP(d)
    • R(g);N_GUARD::B(J),XP(c)
    • S(h);S_CUTR(g)::B(J),XP(c)
  • Actual
    • B(E);XP(a)
    • Threat
      • DUALS(4)
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