MESON Chess Problem Database

Problem Display
PID: 106167 (K2N2N1/5R2/R3Ppp1/3pkn2/1p3pQ1/B1P5/b6b/7B w - - 0 1)

Paslack, Rainer

Rochade Europa, 2002

K2N2N1/5R2/R3Ppp1/3pkn2/1p3pQ1/B1P5/b6b/7B

#2

10 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd6
      • 2.Sc6#
  • Tries
    • 1.Se7?
      • threat
        • 2.Sxg6#
      • 1...bxc3
        • 2.Sec6#
      • 1...Sh4
        • 2.Qe2#
      • 1...g5
        • 2.Sg6#
        • 2.Qxf5#
      • 1...Sxe7!
    • 1.Rd7?
      • threat
        • 2.Sf7#
      • 1...Sd6
        • 2.Sc6#
      • 1...Sh6
        • 2.Sc6#
      • 1...bxc3!
    • 1.Re7?
      • threat
        • 2.Sf7#
      • 1...bxc3
        • 2.Sc6#
      • 1...Sd6
        • 2.Sc6#
      • 1...Sh6!
  • Keys
    • 1.Rxf6!
      • threat
        • 2.Sf7#
      • 1...bxc3
        • 2.Sc6#
      • 1...Sd6
        • 2.Sc6#
      • 1...Sh6
        • 2.Qe2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • S(g);SBLOCK::S(I)
  • Tries
    • Try
      • S(J);
      • Threat
        • S(J),XP(i)
      • Vars
        • P(c);XP(C)::S(J)
        • S(g);N_GUARD::QAR(D)
      • Refutation
        • S(g);XS(J)
    • Try
      • R(G);
      • Threat
        • S(I)
      • Vars
        • S(g);::S(I)
      • Refutation
        • P(c);XP(C)
    • Try
      • R(G);
      • Threat
        • S(I)
      • Vars
        • P(c);XP(C)::S(I)
        • S(g);SBLOCK::S(I)
      • Refutation
        • S(g);
  • Actual
    • R(G);XP(h)
    • Threat
      • S(I)
    • Vars
      • P(c);XP(C)::S(I)
      • S(g);SBLOCK::S(I)
      • S(g);N_GUARD::QAR(D)
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