MESON Chess Problem Database

Problem Display
PID: 235013 (5R2/2p1QP2/2P1P3/3P2B1/B1Pk4/8/3N4/1KN5 w - - 0 1)

Erokhin, Vladimir Alekseevich

Revista Romana de Sah, 1975

5R2/2p1QP2/2P1P3/3P2B1/B1Pk4/8/3N4/1KN5

#2

12 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Rb8?
      • 1...Kc3
        • 2.Qf6#
      • 1...Ke5!
    • 1.Rd8?
      • 1...Ke5
        • 2.Qf6#
      • 1...Kc3!
  • Keys
    • 1.Bc2!
      • 1...Kc3
        • 2.Se2#
      • 1...Ke5
        • 2.Sf3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(L);
      • Vars
        • K(a);S_FLIGHT::QAB(J)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(L);
      • Vars
        • K(a);S_FLIGHT::QAB1(J)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(D);
    • Vars
      • K(a);S_FLIGHT::S(B)
      • K(a);S_FLIGHT::S(C)
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