MESON Chess Problem Database

Problem Display
PID: 138855 (8/8/5p2/p7/pR5R/N1k3B1/3p4/5K2 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Shakhmatny vechera, 1901

8/8/5p2/p7/pR5R/N1k3B1/3p4/5K2

#2

5 + 5

14666 Aleksandr Galitzky - Shakhmaty Geine (Vol 1) 2010

SOLUTION

  • SOUND
  • Tries
    • 1.Be5+?
      • 1...Kd3
        • 2.Rh3#
      • 1...fxe5!
  • Keys
    • 1.Rh3!
      • threat
        • 2.Bd6#
      • 1...d1Q+
        • 2.Be1#
      • 1...d1R+
        • 2.Be1#
      • 1...Kd3
        • 2.Be1#
        • 2.Bf2#
        • 2.Bh2#
        • 2.Bf4#
        • 2.Bh4#
        • 2.Be5#
        • 2.Bd6#
        • 2.Bc7#
        • 2.Bb8#
      • 1...Kxb4
        • 2.Bd6#
      • 1...axb4
        • 2.Be5#
      • 1...d1S
        • 2.Be1#
      • 1...d1B
        • 2.Be1#

There are these versions: 138856

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);CHECK
      • Vars
        • K(b);P-FLIGHT::R(E)
      • Refutation
        • P(e);XB(C)
  • Actual
    • R(E);
    • Threat
      • R(E)+B(C)
    • Vars
      • P(a);CHECK::R(E)+B(C),DCHECK
      • 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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