MESON Chess Problem Database

Problem Display
PID: 97127 (8/K4p1q/4pPb1/pB1p3n/P2N1p1r/k7/4P3/BnN1Q3 w - - 0 1)

Kofman, Rafael Moiseevich

Il Problema, 1932

8/K4p1q/4pPb1/pB1p3n/P2N1p1r/k7/4P3/BnN1Q3

#3

9 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sc3
      • 2.Qxc3#
  • Tries
    • 1.Qf2?
      • threat
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
        • 2.e4
          • threat
            • 3.Sc2#
            • 3.Qb2#
          • 2...Kb4
            • 3.Sc2#
      • 1...Kb4
        • 2.Sc6+
          • 2...Ka3
            • 3.Qc5#
      • 1...Qg8
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Qh8
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Rh2
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Bd3
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
        • 2.exd3
          • threat
            • 3.Sc2#
            • 3.Qb2#
          • 2...Kb4
            • 3.Sc2#
      • 1...Be4
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Bf5
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
        • 2.e4
          • threat
            • 3.Sc2#
            • 3.Qb2#
          • 2...Kb4
            • 3.Sc2#
      • 1...Sd2
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Sc3
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...f3
        • 2.Qe3+
          • 2...Kb4
            • 3.Sc6#
          • 2...Bd3
            • 3.Sc2#
          • 2...Sc3
            • 3.Qxc3#
        • 2.e4
          • threat
            • 3.Sc2#
            • 3.Qb2#
          • 2...Kb4
            • 3.Sc2#
      • 1...Bc2!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Kb4
        • 2.Sc6+
          • 2...Ka3
            • 3.Qc5#
      • 1...Bc2
        • 2.Qg8
          • threat
            • 3.Qf8#
          • 2...Kb4
            • 3.Qf8#
          • 2...Qxg8
            • 3.Sxc2#
          • 2...Qh6
            • 3.Sxc2#
          • 2...Qg7
            • 3.Sxc2#
          • 2...Qh8
            • 3.Sxc2#
      • 1...Bd3
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Be4
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...Bf5
        • 2.Sc2+
          • 2...Bxc2
            • 3.Qc5#
      • 1...f3
        • 2.Qe3+
          • 2...Kb4
            • 3.Sc6#
          • 2...Bd3
            • 3.Sc2#
          • 2...Sc3
            • 3.Qxc3#

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