MESON Chess Problem Database

Problem Display
PID: 138856 (8/5p2/p4P2/pR5R/N1k3B1/3p4/5K2/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Aleksandr Galitzky - Shakhmaty Geine (Vol 1), 2010

8/5p2/p4P2/pR5R/N1k3B1/3p4/5K2/8

#2

6 + 5

SOLUTION

  • SOUND
  • Tries
    • 1.Be6+?
      • 1...Kd4
        • 2.Rh4#
      • 1...fxe6!
    • 1.Rhd5?
      • 1...d2
        • 2.Be2#
      • 1...axb5!
  • Keys
    • 1.Rh4!
      • threat
        • 2.Bd7#
      • 1...Kd4
        • 2.Bd1#
        • 2.Be2#
        • 2.Bf3#
        • 2.Bh3#
        • 2.Bf5#
        • 2.Bh5#
        • 2.Be6#
        • 2.Bd7#
        • 2.Bc8#
      • 1...Kxb5
        • 2.Bd7#
      • 1...axb5
        • 2.Be6#
      • 1...d2
        • 2.Be2#

This is a version of 138855

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);CHECK
      • Vars
        • K(b);P-FLIGHT::R(E)
      • Refutation
        • P(e);XB(C)
    • Try
      • R(E);
      • Vars
        • P(a);OGATEB::B(C)
      • Refutation
        • P(d);XR(D)
  • Actual
    • R(E);
    • Threat
      • R(E)+B(C)
    • Vars
      • K(b);S_FLIGHT,XR(D)::B(C)
      • P(d);SBLOCK,XR(D)::R(E)+B(C),DCHECK
      • P(a);::R(E)+B(C),DCHECK
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