MESON Chess Problem Database

Problem Display
PID: 207843 (B2K4/8/3kp3/N3p3/1Pp1R3/8/3P3B/b4b2 w - - 0 1)

Kaseko, Dmitrij Grigorevich

Sachova skladba, 1992

B2K4/8/3kp3/N3p3/1Pp1R3/8/3P3B/b4b2

#2

7 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Bd4
      • 2.Rxd4#
    • 1...Bg2
      • 2.Sxc4#
    • 1...Bh3
      • 2.Sxc4#
    • 1...c3
      • 2.Bxe5#
      • 2.Rd4#
  • Tries
    • 1.Re2?
      • threat
        • 2.Sxc4#
      • 1...c3
        • 2.Sc4#
        • 2.Bxe5#
      • 1...Bxe2!
    • 1.d3?
      • threat
        • 2.Sxc4#
      • 1...cxd3
        • 2.Sc4#
      • 1...c3
        • 2.Sc4#
        • 2.Bxe5#
        • 2.Rd4#
      • 1...Bxd3!
  • Keys
    • 1.d4!
      • threat
        • 2.Bxe5#
      • 1...Bxd4
        • 2.Rxd4#
      • 1...cxd4 ep
        • 2.Sc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 2
  • Sets
    • B(a);N_GUARD::R(D),XB(a)
    • B(b);N_GUARD::S(E),XP(c)
  • Tries
    • Try
      • R(D);
      • Threat
        • S(E),XP(c)
      • Refutation
        • B(b);XR(D)
    • Try
      • P(A);
      • Threat
        • S(E),XP(c)
      • Vars
        • P(c);XP(A)::S(E)
      • Refutation
        • B(b);XP(A)
  • Actual
    • P(A);
    • Threat
      • B(B),XP(d)
    • Vars
      • B(a);OGATE,XP(A)::R(D),XB(a)
      • P(c);EP,S_CUTB(b),XP(A)::S(E)
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