MESON Chess Problem Database

Problem Display
PID: 168295 (4RK2/4N3/1BpP4/4kP2/4N2P/1P3Bp1/3P2P1/8 w - - 0 1)

Petite, Efren

Umenie 64, 1998

4RK2/4N3/1BpP4/4kP2/4N2P/1P3Bp1/3P2P1/8

#2

12 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sg6+?
      • 1...Kd5
        • 2.Sf4#
        • 2.Re5#
      • 1...Kxf5!
    • 1.d7?
      • 1...Kf4
        • 2.Bc7#
      • 1...c5!
  • Keys
    • 1.Sc5!
      • 1...Kd4
        • 2.Sxc6#
      • 1...Kf4
        • 2.Sd3#
      • 1...Kxd6
        • 2.Sc8#
      • 1...Kf6
        • 2.Sd7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(J);CHECK
      • Refutation
        • K(b);P-FLIGHT,XP(G)
    • Try
      • P(I);
      • Vars
        • K(b);S_FLIGHT::B(H)
      • Refutation
        • P(c);
  • Actual
    • S(E);
    • Vars
      • K(b);S_FLIGHT::S(J),XP(c)
      • K(b);S_FLIGHT::S(E)
      • K(b);S_FLIGHT,XP(I)::S(J)
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