MESON Chess Problem Database

Problem Display
PID: 239917 (2BnN1R1/4B1p1/5npp/5Pkb/1Q4Nb/5pp1/8/1K6 w - - 0 1)

Erokhin, Vladimir Alekseevich

Sinfonie Scacchistiche, 1978

2BnN1R1/4B1p1/5npp/5Pkb/1Q4Nb/5pp1/8/1K6

#2

8 + 10

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Se5?
      • threat
        • 2.Qd2#
      • 1...gxf5
        • 2.Bxf6#
      • 1...Bg4
        • 2.Qxg4#
      • 1...Se6!
  • Keys
    • 1.Sxg7!
      • threat
        • 2.Bxf6#
      • 1...Bxg4
        • 2.Qd2#
      • 1...gxf5
        • 2.Se6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Threat
        • QAB(B)
      • Vars
        • P(g);P_SPINP(i),XP(D)::B(E),XS(f)
        • B(e);N_GUARD::QAR1(B),XB(e)
      • Refutation
        • S(j);
  • Actual
    • S(G);XP(i)
    • Threat
      • B(E),XS(f)
    • Vars
      • B(e);SBLOCK,XS(C)::QAB(B)
      • P(g);SBLOCK,XP(D)::R(H)+S(G),DCHECK
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