MESON Chess Problem Database

Problem Display
PID: 214077 (2B3b1/1N5p/rp1Qp3/1pP3nr/p3k1P1/7p/3B1KP1/8 w - - 0 1)

Bottger, Horst

Hoffmann, Fritz

Freie Presse, 1974

2B3b1/1N5p/rp1Qp3/1pP3nr/p3k1P1/7p/3B1KP1/8

#2

8 + 11

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Sf3
      • 2.gxf3#
    • 1...bxc5
      • 2.Sxc5#
    • 1...e5
      • 2.Bf5#
  • Tries
    • 1.Bc3?
      • threat
        • 2.Qd4#
      • 1...bxc5
        • 2.Sxc5#
      • 1...Sf3
        • 2.gxf3#
      • 1...e5!
    • 1.Bd7?
      • threat
        • 2.Bc6#
      • 1...bxc5
        • 2.Sxc5#
      • 1...Sf3
        • 2.gxf3#
      • 1...e5
        • 2.Bf5#
      • 1...Sf7!
    • 1.cxb6?
      • threat
        • 2.Sc5#
      • 1...Sf3
        • 2.gxf3#
      • 1...Sf7!
  • Keys
    • 1.Be3!
      • threat
        • 2.Qd4#
      • 1...bxc5
        • 2.Sxc5#
      • 1...Sf3
        • 2.gxf3#
      • 1...e5
        • 2.Bf5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • S(e);OGATE::P(C),XS(e)
    • P(h);XP(E)::S(G),XP(h)
    • P(i);OGATE::B(H)
  • Tries
    • Try
      • B(A);
      • Threat
        • QAR1(F)
      • Vars
        • P(h);XP(E)::S(G),XP(h)
        • S(e);OGATE::P(C),XS(e)
      • Refutation
        • P(i);
    • Try
      • B(H);
      • Threat
        • B(H)
      • Vars
        • P(h);XP(E)::S(G),XP(h)
        • S(e);OGATE::P(C),XS(e)
        • P(i);OGATE::B(H)
      • Refutation
        • S(e);
    • Try
      • P(E);XP(h)
      • Threat
        • S(G)
      • Vars
        • S(e);OGATE::P(C),XS(e)
      • Refutation
        • S(e);
  • Actual
    • B(A);
    • Threat
      • QAR1(F)
    • Vars
      • P(h);XP(E)::S(G),XP(h)
      • S(e);OGATE::P(C),XS(e)
      • P(i);OGATE::B(H)
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