MESON Chess Problem Database

Problem Display
PID: 185192 (6n1/3R4/6Kp/5R2/3Pk3/2p1rN2/2P5/4B3 w - - 0 1)

Klemanic, Emil

2nd Prize, Sachove umeni (Ceskoslovensky sach), 2007-2008

6n1/3R4/6Kp/5R2/3Pk3/2p1rN2/2P5/4B3

#2

7 + 5

3485 Sachova skladba 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sf6
      • 2.Re7#
    • 1...Se7+
      • 2.Rxe7#
    • 1...h5
      • 2.Sg5#
  • Tries
    • 1.Rdf7?
      • threat
        • 2.Re5#
      • 1...Se7+
        • 2.Rxe7#
      • 1...Sf6
        • 2.Re7#
      • 1...Rxf3!
  • Keys
    • 1.Bd2!
      • 1...Se7+
        • 2.Rxe7#
      • 1...Rxf3
        • 2.Re5#
      • 1...cxd2
        • 2.Sxd2#
      • 1...Re1
        • 2.Rf4#
      • 1...Re2
        • 2.Rf4#
      • 1...Rd3
        • 2.Rf4#
      • 1...Sf6
        • 2.Re7#
      • 1...h5
        • 2.Sg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • S(e);N_GUARD::R(G)
    • S(e);CHECK,N_GUARD::R(G),XS(e)
    • P(d);N_GUARD::S(C)
  • Tries
    • Try
      • R(G);
      • Threat
        • R1(E)
      • Vars
        • S(e);CHECK,N_GUARD::R(G),XS(e)
        • S(e);N_GUARD::R(G)
      • Refutation
        • R(b);XS(C)
  • Actual
    • B(A);
    • Vars
      • S(e);CHECK,N_GUARD::R(G),XS(e)
      • R(b);SBLOCK,XS(C)::R1(E)
      • P(a);XB(A)::S(C),XP(a)
      • R(b);::R1(E)
      • S(e);N_GUARD::R(G)
      • P(d);N_GUARD::S(C)
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