MESON Chess Problem Database

Problem Display
PID: 100488 (1n6/8/1p1P3R/1PkN1p2/2P3bR/2P3p1/5p1B/K4B1Q w - - 0 1)

Pankratiev, Aleksandr Nikolaevich

Israel Ring Ty., 1998-1999

1n6/8/1p1P3R/1PkN1p2/2P3bR/2P3p1/5p1B/K4B1Q

#2

11 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sb4?
      • threat
        • 2.Qd5#
      • 1...Bf3
        • 2.Sd3#
      • 1...g2!
    • 1.Sc7?
      • threat
        • 2.Qd5#
      • 1...g2
        • 2.Se6#
      • 1...Bf3!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Qd5#
      • 1...Bf3
        • 2.Sd3#
      • 1...g2
        • 2.Se6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(I);
      • Threat
        • QAR1(C)
      • Vars
        • B(c);::S(I)
      • Refutation
        • P(b);
    • Try
      • S(I);
      • Threat
        • QAR1(C)
      • Vars
        • P(b);::S(I)
      • Refutation
        • B(c);
  • Actual
    • S(I);
    • Threat
      • QAR1(C)
    • Vars
      • B(c);::S(I)
      • P(b);::S(I)
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