MESON Chess Problem Database

Problem Display
PID: 72570 (4R3/3B4/8/2pk4/2Np2N1/P1p3K1/2P5/8 w - - 0 1)

Weenink, Henri Gerard Maria

Nederlandse Schaaktijdschrift, 1908

4R3/3B4/8/2pk4/2Np2N1/P1p3K1/2P5/8

#2

7 + 4

58 Tijdschrift vd NSB 1931

SOLUTION

  • SOUND
  • Tries
    • 1.Bc6+?
      • 1...Kxc4
        • 2.Se5#
      • 1...Kxc6!
    • 1.Be6+?
      • 1...Ke4
        • 2.Sd6#
        • 2.Sf2#
        • 2.Sf6#
      • 1...Kc6!
    • 1.Rb8?
      • 1...Kxc4
        • 2.Be6#
      • 1...Ke4
        • 2.Sf6#
      • 1...d3!
  • Keys
    • 1.Re4!
      • 1...Kxc4
        • 2.Se3#
      • 1...Kxe4
        • 2.Sf6#
      • 1...d3
        • 2.Sf6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(F);CHECK
      • Vars
        • K(d);S_FLIGHT,XS(D)::S(E)
      • Refutation
        • K(d);S_FLIGHT,XB(F)
    • Try
      • B(F);CHECK
      • Refutation
        • K(d);S_FLIGHT
    • Try
      • R(G);
      • Vars
        • K(d);S_FLIGHT,XS(D)::B(F)
        • K(d);S_FLIGHT::S(E)
      • Refutation
        • P(b);
  • Actual
    • R(G);
    • Vars
      • K(d);P_SPINP(b),S_FLIGHT,XS(D)::S(E)
      • K(d);S_FLIGHT,XR(G)::S(E)
      • P(b);::S(E)
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