MESON Chess Problem Database

Problem Display
PID: 241710 (2B4N/3Rpp2/2P1RP1p/7P/6kp/7N/7P/5K2 w - - 0 1)

Mlynka, Karol

Sinfonie Scacchistiche, 2012

2B4N/3Rpp2/2P1RP1p/7P/6kp/7N/7P/5K2

#2

10 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Rd4+?
      • 1...Kf3
        • 2.Sg1#
        • 2.Rf4#
      • 1...Kf5
        • 2.Rf4#
      • 1...Kxh5
        • 2.Re5#
      • 1...Kxh3!
    • 1.Rdxe7?
      • 1...Kf3
        • 2.Re3#
      • 1...Kxh3
        • 2.Re2#
      • 1...Kf5
        • 2.Rd6#
      • 1...Kxh5
        • 2.Re5#
      • 1...fxe6!
  • Keys
    • 1.Rexe7!
      • 1...Kf3
        • 2.Rd3#
      • 1...Kxh3
        • 2.Rd2#
      • 1...Kf5
        • 2.Rd6#
      • 1...Kxh5
        • 2.Rd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(H);CHECK
      • Vars
        • K(a);S_FLIGHT::R1(H)
        • K(a);S_FLIGHT,XP(D)::R(F)
      • Refutation
        • K(a);S_FLIGHT,XS(C)
    • Try
      • R(H);XP(d)
      • Vars
        • K(a);S_FLIGHT::R1(F)
        • K(a);S_FLIGHT,XS(C)::B(I)+R(F)
        • K(a);S_FLIGHT::B(I)+R(F)
        • K(a);S_FLIGHT,XP(D)::R(F)
      • Refutation
        • P(e);P_SPINP(e),XR(F)
  • Actual
    • R(F);XP(d)
    • Vars
      • K(a);S_FLIGHT::R(H)
      • K(a);S_FLIGHT,XS(C)::B(I)+R(H)
      • K(a);S_FLIGHT::B(I)+R(H)
      • K(a);S_FLIGHT,XP(D)::R(H)
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