MESON Chess Problem Database

Problem Display
PID: 96791 (8/4K1B1/4P3/1BpkP3/2r1rR2/1n1P1np1/bQ2N1qN/8 w - - 0 1)

Vukcevich, Milan Radoje

Problem (Zagreb), 1951

8/4K1B1/4P3/1BpkP3/2r1rR2/1n1P1np1/bQ2N1qN/8

#2

10 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rc1
      • 2.dxe4#
    • 1...Rc2
      • 2.dxe4#
    • 1...Rc3
      • 2.dxe4#
    • 1...Rcd4
      • 2.Sc3#
    • 1...Rxe2
      • 2.dxc4#
    • 1...Re3
      • 2.dxc4#
    • 1...Rxe5
      • 2.dxc4#
    • 1...Sbd4
      • 2.dxe4#
    • 1...Sfd4
      • 2.dxc4#
  • Keys
    • 1.Sg4!
      • threat
        • 2.Sf6#
      • 1...Rxf4
        • 2.Se3#
      • 1...Rc3
        • 2.dxe4#
      • 1...Rcd4
        • 2.Sc3#
      • 1...Red4
        • 2.Se3#
      • 1...Sbd4
        • 2.dxe4#
      • 1...Sfd4
        • 2.dxc4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 5
  • Sets
    • R(f);N_GUARD::P(D),XR(g)
    • R(f);N_GUARD,SBLOCK::S(B)
    • R(g);N_GUARD,XS(B)::P(D),XR(f)
    • R(g);N_GUARD::P(D),XR(f)
    • R(g);N_GUARD,P_PINP(H),XP(G)::P(D),XR(f)
    • S(c);S_CUTR(f)::P(D),XR(g)
    • S(d);S_CUTR(g)::P(D),XR(f)
  • Actual
    • S(C);
    • Threat
      • S(C)
    • Vars
      • R(g);N_GUARD,XR(E)::S(C)
      • R(f);N_GUARD::P(D),XR(g)
      • R(f);N_GUARD,SBLOCK::S(B)
      • R(g);N_GUARD::S(C)
      • S(c);S_CUTR(f)::P(D),XR(g)
      • S(d);S_CUTR(g)::P(D),XR(f)
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