MESON Chess Problem Database

Problem Display
PID: 245051 (2KR2Nk/8/8/6N1/3P4/2B2ppB/5q2/3r3R w - - 0 1)

Cristoffanini, Guido

Schackvarlden, 1931

2KR2Nk/8/8/6N1/3P4/2B2ppB/5q2/3r3R

#2

8 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Sf6#
      • 1...Kh7
        • 2.Bf5#
      • 1...Qxd4
        • 2.Bf1#
      • 1...Rxd4
        • 2.Bg2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • R(G)+S(H)
    • Vars
      • K(e);P-FLIGHT::R(A)+B(C),DCHECK
      • Q(b);N_GUARD,P_SPINQ(b),XP(D)::R(A)+B(C)
      • R(a);N_GUARD,P_SPINR(a),XP(D)::R(A)+B(C)
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