MESON Chess Problem Database

Problem Display
PID: 226558 (2b5/1pBp4/8/2k1b1Rr/Pp1p3R/1P1P4/4P1Q1/K7 w - - 0 1)

Ferber, Eugene

Deutsche Schachzeitung, 1909

2b5/1pBp4/8/2k1b1Rr/Pp1p3R/1P1P4/4P1Q1/K7

#2

9 + 8

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Rxe5+?
      • 1...d5
        • 2.Qxd5#
      • 1...Rxe5!
  • Keys
    • 1.e4!
      • threat
        • 2.Qc2#
      • 1...dxe4 ep+
        • 2.d4#
      • 1...Kc6
        • 2.Qc2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(H);CHECK,XB(d)
      • Vars
        • P(g);P_SPINP(g)::QAR1(C),XP(g)
      • Refutation
        • R(e);XR(H)
  • Actual
    • P(B);
    • Threat
      • QAR(C)
    • Vars
      • P(b);CHECK,EP,OGATE,XP(B)::P(E)
      • K(c);N_SPINB(d),P-FLIGHT::QAR(C)
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