MESON Chess Problem Database

Problem Display
PID: 235054 (5r1b/p2R4/4P1p1/2pB1kB1/2p1N3/2P5/K4pR1/5Q2 w - - 0 1)

Shanshin, Valery Yurevich

Revista Romana de Sah, 1982

5r1b/p2R4/4P1p1/2pB1kB1/2p1N3/2P5/K4pR1/5Q2

#2

9 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Sxf2?
      • threat
        • 2.Sd3#
      • 1...Ke5
        • 2.Sg4#
      • 1...Be5
        • 2.Qb1#
      • 1...Bd4!
  • Keys
    • 1.Qe2!
      • threat
        • 2.Sd6#
      • 1...Ke5
        • 2.Sg3#
      • 1...Be5
        • 2.Qg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);XP(a)
      • Threat
        • QAR(A)+S(E)
      • Vars
        • K(d);P-FLIGHT::S(E)
        • B(h);SBLOCK::QAB(A)
      • Refutation
        • B(h);
  • Actual
    • Q(A);N_PINP(a)
    • Threat
      • S(E)
    • Vars
      • K(d);P-FLIGHT::QAR(A)+S(E)
      • B(h);SBLOCK::QAB1(A)
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