MESON Chess Problem Database

Problem Display
PID: 214918 (8/3kP3/2N2P2/3B4/4R3/1R2P3/2PK4/8 w - - 0 1)

Baraldi, Paolo

Baltimore American and Commercial Advertiser, 1880

8/3kP3/2N2P2/3B4/4R3/1R2P3/2PK4/8

#2

9 + 1

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Rb7+?
      • 1...Kc8
        • 2.Sa7#
      • 1...Ke8
        • 2.f7#
      • 1...Kd6!
    • 1.e8Q+?
      • 1...Kc7
        • 2.Qd8#
      • 1...Kd6!
  • Keys
    • 1.e8S!
      • 1...Kc8
        • 2.Be6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(C);CHECK
      • Vars
        • K(a);S_FLIGHT::S(G)
        • K(a);S_FLIGHT::P(H)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • P(I);CHECK
      • Vars
        • K(a);P-FLIGHT::QAB1(I)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • P(I);
    • Vars
      • K(a);S_FLIGHT::B(F)
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