MESON Chess Problem Database

Problem Display
PID: 263413 (8/8/2pNpB2/2P1R3/1P1k4/2b5/4PP2/3K4 w - - 0 1)

Barnes, Barry Peter

Lipton, Michael

Springaren, 2019

8/8/2pNpB2/2P1R3/1P1k4/2b5/4PP2/3K4

#2

8 + 4

15601 Albrecht-Leiss-Degener Collection 2022

SOLUTION

  • SOUND
  • Tries
    • 1.Re3+?
      • 1...e5
        • 2.Rd3#
      • 1...Kd5!
  • Keys
    • 1.Rd5+!
      • 1...Kxd5
        • 2.e4#

This is a version of 258989

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(F);CHECK
      • Vars
        • P(d);P_SPINP(d)::R1(F)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • R(F);CHECK
    • Vars
      • K(b);P-FLIGHT,XR(F)::P(B)
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