MESON Chess Problem Database

Problem Display
PID: 127836 (k7/3Q4/Np3B2/4p2K/3n4/rn6/8/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Krikheli, Iosif Mikhailovich

Sachove umeni (Ceskoslovensky sach), 1986

k7/3Q4/Np3B2/4p2K/3n4/rn6/8/8

#4

4 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bxe5!
      • threat
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
            • 3.Sb4
              • threat
                • 4.Qb8#
              • 3...Sc6
                • 4.Sxc6#
        • 2.Sb4
          • threat
            • 3.Qc8+
              • 3...Ka7
                • 4.Qb8#
            • 3.Qe8+
              • 3...Ka7
                • 4.Qb8#
              • 3...Kb7
                • 4.Qb8#
            • 3.Qd8+
              • 3...Ka7
                • 4.Qb8#
              • 3...Kb7
                • 4.Qb8#
          • 2...Sc6
            • 3.Qc8+
              • 3...Ka7
                • 4.Sxc6#
              • 3...Sb8
                • 4.Qxb8#
            • 3.Sxc6
              • threat
                • 4.Qc8#
          • 2...Se6
            • 3.Qc8+
              • 3...Ka7
                • 4.Sc6#
                • 4.Qb8#
      • 1...Ra1
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Ra2
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Ra4
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Ra5
        • 2.Sc7+
          • 2...Ka7
            • 3.Sd5+
              • 3...Ka6
                • 4.Sb4#
              • 3...Ka8
                • 4.Sxb6#
          • 2...Kb7
            • 3.Sd5+
              • 3...Ka6
                • 4.Sb4#
              • 3...Ka8
                • 4.Sxb6#
          • 2...Kb8
            • 3.Sb5+
              • 3...Ka8
                • 4.Qc8#
            • 3.Sd5+
              • 3...Ka8
                • 4.Sxb6#
      • 1...Sa1
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Sc1
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Sd2
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Sa5
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Sc5
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
      • 1...Se2
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
                • 4.Qc6#
        • 2.Qc7
          • threat
            • 3.Qb8#
          • 2...Sg3+
            • 3.Kg6
              • threat
                • 4.Qb8#
          • 2...Sf4+
            • 3.Kg4
              • threat
                • 4.Qb8#
            • 3.Kh6
              • threat
                • 4.Qb8#
      • 1...Sb5
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Qc6#
            • 3.Sb4
              • threat
                • 4.Sc6#
                • 4.Qb8#
      • 1...Sf5
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Sc7#
                • 4.Qc6#
        • 2.Qc7
          • threat
            • 3.Qb8#
          • 2...Sg3+
            • 3.Kg6
              • threat
                • 4.Qb8#
          • 2...Sg7+
            • 3.Kg6
              • threat
                • 4.Qb8#
      • 1...Sc6
        • 2.Qxc6+
          • 2...Ka7
            • 3.Sc7
              • threat
                • 4.Qa8#
              • 3...Kb8
                • 4.Sb5#
              • 3...b5
                • 4.Sxb5#
      • 1...Se6
        • 2.Qc8+
          • 2...Ka7
            • 3.Bb8+
              • 3...Ka8
                • 4.Qc6#
      • 1...b5
        • 2.Sb4
          • threat
            • 3.Qc8+
              • 3...Ka7
                • 4.Qb8#
            • 3.Qe8+
              • 3...Ka7
                • 4.Qb8#
              • 3...Kb7
                • 4.Qb8#
            • 3.Qd8+
              • 3...Ka7
                • 4.Qb8#
              • 3...Kb7
                • 4.Qb8#
          • 2...Sc6
            • 3.Sxc6
              • threat
                • 4.Qc8#
        • 2.Qc7
          • threat
            • 3.Qb8#
          • 2...Sc6
            • 3.Qxc6+
              • 3...Ka7
                • 4.Bb8#

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