MESON Chess Problem Database

Problem Display
PID: 208763 (8/3pK3/8/2B1k1N1/8/5B2/8/6R1 w - - 0 1)

Brownson, Orestes Augustus Jr

Chess Problems, 1876

8/3pK3/8/2B1k1N1/8/5B2/8/6R1

#2

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Se6?
      • threat
        • 2.Rg5#
      • 1...Kf5
        • 2.Rg5#
      • 1...dxe6!
    • 1.Bd6+?
      • 1...Kf5
        • 2.Be4#
      • 1...Kd4!
  • Keys
    • 1.Sh3!
      • threat
        • 2.Rg5#
      • 1...Kf5
        • 2.Rg5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • R(A)
      • Vars
        • K(a);P-FLIGHT::R1(A)
      • Refutation
        • P(b);XS(D)
    • Try
      • B(C);CHECK
      • Vars
        • K(a);P-FLIGHT::B(B)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(D);
    • Threat
      • R(A)
    • Vars
      • K(a);P-FLIGHT::R1(A)
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