MESON Chess Problem Database

Problem Display
PID: 42674 (3Q3K/B5pp/R1P3p1/1b1Nb3/2pnk1B1/4P3/3Rp3/6N1 w - - 0 1)

Gvozdjak, Peter

Packa, Ladislav

3rd Prize, Mat Plus, 1994

3Q3K/B5pp/R1P3p1/1b1Nb3/2pnk1B1/4P3/3Rp3/6N1

#2

10 + 9

3681 FIDE Album (1992-1994) 2001
5929 Mat Plus Special Issue 2006

SOLUTION

  • SOUND
  • Sets
    • 1...Sf5
      • 2.Bf3#
  • Tries
    • 1.Bxd4?
      • threat
        • 2.Sc3#
      • 1...c3
        • 2.Sxc3#
      • 1...Bxd4!
    • 1.Qe7?
      • threat
        • 2.Rxd4#
      • 1...Kxd5
        • 2.Bf3#
      • 1...Sxc6
        • 2.Sc3#
      • 1...Sc2
        • 2.Sc3#
      • 1...Sb3
        • 2.Sc3#
      • 1...Sf3
        • 2.Sc3#
      • 1...Sf5
        • 2.Sc3#
        • 2.Bf3#
      • 1...Se6!
  • Keys
    • 1.Qg5!
      • threat
        • 2.Sc3#
      • 1...Kxd5
        • 2.Rxd4#
      • 1...Sxc6
        • 2.Bf3#
      • 1...Bf4
        • 2.Rxd4#
      • 1...Sc2
        • 2.Bf3#
      • 1...Sb3
        • 2.Bf3#
      • 1...Sf3
        • 2.Bxf3#
      • 1...Sf5
        • 2.Bf3#
      • 1...Se6
        • 2.Bf3#
      • 1...c3
        • 2.Sxc3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • S(c);N_GUARD,SBLOCK::B(D)
  • Tries
    • Try
      • B(H);XS(c)
      • Threat
        • S(E)
      • Vars
        • P(b);::S(E),XP(b)
      • Refutation
        • B(f);XB(H)
    • Try
      • Q(I);P_PINB(f)
      • Threat
        • R1(B),XS(c)
      • Vars
        • K(d);N_SPINB(f),P_SPINS(c),S_FLIGHT,XS(E)::B(D)
        • S(c);XP(G)::S(E)
        • S(c);::S(E)
      • Refutation
        • S(c);N_SPINB(f)
  • Actual
    • Q(I);
    • Threat
      • S(E)
    • Vars
      • K(d);P_SPINB(f),P_SPINS(c),S_FLIGHT,XS(E)::R1(B),XS(c)
      • S(c);N_GUARD,XP(G)::B(D)
      • B(f);N_GUARD::R1(B),XS(c)
      • S(c);N_GUARD::B(D)
      • S(c);N_GUARD::B(D),XS(c)
      • P(b);::S(E),XP(b)
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