MESON Chess Problem Database

Problem Display
PID: 205123 (r2B1N2/2n5/8/qpPpK2n/p4R2/6pP/r1BP2p1/1Q2N1k1 w - - 0 1)

Dobbs, Gilbert S

American Chess Bulletin, 1908

r2B1N2/2n5/8/qpPpK2n/p4R2/6pP/r1BP2p1/1Q2N1k1

#2

10 + 11

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sf3+!
      • 1...Kf2
        • 2.Qe1#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);CHECK
    • Vars
      • K(a);S_FLIGHT::QAB1(A)
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