MESON Chess Problem Database

Problem Display
PID: 42037 (3N4/B2R4/1n1bPR2/1N1P1n2/pP2kP1p/P3p2P/4B1pQ/6K1 w - - 0 1)

Stoyanov, Kiril N

1st HM., Wrobel MT, 1959

3N4/B2R4/1n1bPR2/1N1P1n2/pP2kP1p/P3p2P/4B1pQ/6K1

#2

14 + 8

3749 FIDE Album (1959-1961) 1966

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd5
      • 2.Qxg2#
    • 1...Sg3
      • 2.Qxg2#
    • 1...Sd4
      • 2.Sc3#
    • 1...Sh6
      • 2.Qxg2#
    • 1...Se7
      • 2.Qxg2#
    • 1...Sg7
      • 2.Qxg2#
    • 1...Sc4
      • 2.Sc3#
    • 1...Sxd7
      • 2.Sc3#
    • 1...Sa8
      • 2.Sc3#
    • 1...Sc8
      • 2.Sc3#
  • Tries
    • 1.Rxd6?
      • 1...Sxd6
        • 2.Qxg2#
      • 1...Sg3
        • 2.Qxg2#
      • 1...Sd4
        • 2.Sc3#
      • 1...Sh6
        • 2.Qxg2#
      • 1...Se7
        • 2.Qxg2#
      • 1...Sg7
        • 2.Qxg2#
      • 1...Sc4
        • 2.Sc3#
      • 1...Sd7
        • 2.Sc3#
      • 1...Sa8
        • 2.Sc3#
      • 1...Sc8
        • 2.Sc3#
      • 1...Sxd5!
  • Keys
    • 1.Sf7!
      • 1...Kxd5
        • 2.Qxg2#
      • 1...Bxb4
        • 2.Sg5#
      • 1...Bxf4
        • 2.Qxg2#
      • 1...Sxd5
        • 2.Sg5#
      • 1...Sxd7
        • 2.Sc3#
      • 1...Bc5
        • 2.Sg5#
      • 1...Be5
        • 2.Sg5#
      • 1...Bc7
        • 2.Sg5#
      • 1...Be7
        • 2.Sg5#
      • 1...Bb8
        • 2.Sg5#
      • 1...Bf8
        • 2.Sg5#
      • 1...Sg3
        • 2.Qxg2#
      • 1...Sd4
        • 2.Sc3#
      • 1...Sh6
        • 2.Qxg2#
      • 1...Se7
        • 2.Qxg2#
      • 1...Sg7
        • 2.Qxg2#
      • 1...Sc4
        • 2.Sc3#
      • 1...Sa8
        • 2.Sc3#
      • 1...Sc8
        • 2.Sc3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
    • K(d);P_SPINB(h),S_FLIGHT,XP(I)::QAB(C),XP(a)
    • S(f);::QAB(C),XP(a)
    • S(f);SBLOCK::S(H)
    • S(g);::S(H)
    • S(g);XR(M)::S(H)
  • Tries
    • Try
      • R(M);XB(h)
      • Vars
        • S(f);XR(M)::QAB(C),XP(a)
        • S(f);::QAB(C),XP(a)
        • S(f);SBLOCK::S(H)
        • S(g);::S(H)
      • Refutation
        • S(g);XP(I)
  • Actual
    • S(N);
    • Vars
      • K(d);P_SPINB(h),S_FLIGHT,XP(I)::QAB(C),XP(a)
      • B(h);XP(F)::S(N)
      • B(h);SBLOCK,XP(G)::QAB(C),XP(a)
      • S(g);SBLOCK,XP(I)::S(N)
      • S(g);XR(M)::S(H)
      • B(h);::S(N)
      • S(f);::QAB(C),XP(a)
      • S(f);SBLOCK::S(H)
      • S(g);::S(H)
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