MESON Chess Problem Database

Problem Display
PID: 231122 (8/1N6/R1p5/1k6/1Np5/2K5/8/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1927

8/1N6/R1p5/1k6/1Np5/2K5/8/8

#2

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Sd6#
  • Keys
    • 1.Sd6+!
      • 1...Kc5
        • 2.Rxc6#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • P(c);SBLOCK::S(D)
  • Actual
    • S(D);CHECK
    • Vars
      • K(b);P-FLIGHT::R1(C),XP(c)
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