MESON Chess Problem Database

Problem Display
PID: 84609 (2Nrb3/2Pn1n1N/4k3/7r/6pq/b2RB1p1/4B3/3KQR2 w - - 0 1)

Szwedowski, Leopold Mieczyslaw

Pedagogusok Lapja, 1968

2Nrb3/2Pn1n1N/4k3/7r/6pq/b2RB1p1/4B3/3KQR2

#2

9 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bg5!
      • threat
        • 2.Bxg4#
      • 1...Ke5
        • 2.Bxg4#
      • 1...Sde5
        • 2.Rf6#
      • 1...Sfe5
        • 2.cxd8S#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(F);
    • Threat
      • QAR(B)+B(D),DCHECK,XP(c)
    • Vars
      • K(f);P-FLIGHT::QAR(B)+B(D),XP(c)
      • S(g);N_GUARD,P_PINR(E),SBLOCK::R1(C)
      • S(h);N_GUARD,SBLOCK::PXR(i)=S
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