MESON Chess Problem Database

Problem Display
PID: 216232 (2B5/8/4p1p1/2p1k1P1/R1PR2K1/B7/2P5/8 w - - 0 1)

Sardotsch, Nicolo

Sammlung Leichterer Schachaufgaben 2 (Dufresne), 1882

2B5/8/4p1p1/2p1k1P1/R1PR2K1/B7/2P5/8

#2

8 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bb7?
      • 1...cxd4
        • 2.Ra5#
      • 1...Kxd4!
    • 1.Ra6?
      • 1...cxd4
        • 2.Rxe6#
      • 1...Kxd4!
  • Keys
    • 1.Kf3!
      • 1...Kxd4
        • 2.Bb2#
      • 1...Kf5
        • 2.Rd5#
      • 1...cxd4
        • 2.Ra5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(H);
      • Vars
        • P(a);OGATEB,SBLOCK,XR(E)::R(C)
      • Refutation
        • K(b);S_FLIGHT,XR(E)
    • Try
      • R(C);
      • Vars
        • P(a);SBLOCK,XR(E)::R1(C),XP(c)
      • Refutation
        • K(b);S_FLIGHT,XR(E)
  • Actual
    • K(F);S_FLIGHT
    • Vars
      • K(b);OGATEB,S_FLIGHT,XR(E)::B(B)
      • K(b);P-FLIGHT,P_SPINP(c)::R(E)
      • P(a);OGATEB,SBLOCK,XR(E)::R(C)
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