MESON Chess Problem Database

Problem Display
PID: 103650 (8/3B4/5p2/2pk1N2/3p2P1/3N4/2K5/4R3 w - - 0 1)

Milanovic, Mihailo

Mezija, 1994

8/3B4/5p2/2pk1N2/3p2P1/3N4/2K5/4R3

#2

6 + 4

6490 yacpdb 2009
5454 Near Snap 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Bc6+?
      • 1...Kc4
        • 2.Sd6#
      • 1...Kxc6!
    • 1.Rb1?
      • 1...Kc4
        • 2.Be6#
      • 1...Ke4
        • 2.Bc6#
      • 1...c4!
    • 1.Re5+?
      • 1...Kc4
        • 2.Sd6#
        • 2.Rxc5#
      • 1...fxe5!
    • 1.Re6?
      • 1...c4
        • 2.Se7#
      • 1...Kc4!
  • Keys
    • 1.Re4!
      • 1...Kc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Bc6#
      • 1...c4
        • 2.Rxd4#

Anticipated by 75870(1920)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(F);CHECK
      • Vars
        • K(c);S_FLIGHT::S(E)
      • Refutation
        • K(c);S_FLIGHT,XB(F)
    • Try
      • R(A);
      • Vars
        • K(c);S_FLIGHT::B(F)
      • Refutation
        • P(b);
    • Try
      • R(A);CHECK
      • Refutation
        • P(d);XR(A)
    • Try
      • R(A);
      • Vars
        • P(b);SBLOCK::S(E)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • R(A);
    • Vars
      • K(c);P_SPINP(a),S_FLIGHT::S(E)
      • K(c);S_FLIGHT,XR(A)::B(F)
      • P(b);N_GUARD::R1(A),XP(a)
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