MESON Chess Problem Database

Problem Display
PID: 104526 (8/3K4/1ppNpp2/2kb4/7p/P1b1P2n/3N4/3Q4 w - - 0 1)

Nesic, Milivoj S

Scacchi e Scienze Applicate, 1996

8/3K4/1ppNpp2/2kb4/7p/P1b1P2n/3N4/3Q4

#2

6 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Bh1
      • 2.Sb3#
    • 1...Ba2
      • 2.S2e4#
    • 1...Bg2
      • 2.Sb3#
    • 1...Bb3
      • 2.Sxb3#
      • 2.S2e4#
    • 1...Bf3
      • 2.Sb3#
    • 1...Bc4
      • 2.S2e4#
    • 1...Be4
      • 2.Sb3#
      • 2.S2xe4#
  • Keys
    • 1.Qa4!
      • threat
        • 2.Sb7#
      • 1...Bh1
        • 2.Qc4#
      • 1...Ba2
        • 2.Qxc6#
      • 1...Bg2
        • 2.Qc4#
      • 1...Bb3
        • 2.Qxc6#
      • 1...Bf3
        • 2.Qc4#
      • 1...Bc4
        • 2.Qxc6#
        • 2.Qxc4#
      • 1...Be4
        • 2.Qc4#
      • 1...b5
        • 2.Qa7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 4
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • B(e);N_GUARD::S(B)
  • Actual
    • Q(A);
    • Threat
      • S(E)
    • Vars
      • B(e);N_GUARD::QAR1(A)
      • B(e);N_GUARD::QAR1(A),XP(g)
      • P(f);OGATEB::QAB(A)
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