MESON Chess Problem Database

Problem Display
PID: 260141 (6K1/pppB4/P2p1p2/2PkbR2/1p6/1P2BpN1/P1P2P2/8 w - - 0 1)

Kotov, Aleksandr

Sigurov, Aleksandr Ilich

SuperProblem, 2021

6K1/pppB4/P2p1p2/2PkbR2/1p6/1P2BpN1/P1P2P2/8

#4

11 + 9

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.c6!
      • threat
        • 2.axb7
          • 2...a5
            • 3.b8Q
              • 3...a4
                • 4.Qb5#
            • 3.b8R
              • 3...a4
                • 4.Rb5#
            • 3.a4
              • 3...bxa4 ep
                • 4.c4#
          • 2...a6
            • 3.b8Q
              • 3...a5
                • 4.Qb5#
            • 3.b8R
              • 3...a5
                • 4.Rb5#
        • 2.cxb7
          • 2...c5
            • 3.b8Q
              • 3...c4
                • 4.Qb5#
                • 4.Qb7#
                • 4.Qa8#
            • 3.b8R
              • 3...c4
                • 4.Rb5#
          • 2...c6
            • 3.b8Q
              • 3...c5
                • 4.Qb7#
                • 4.Qa8#
      • 1...bxa6
        • 2.Bxa7
          • 2...a5
            • 3.a4
              • 3...bxa4 ep
                • 4.c4#
      • 1...bxc6
        • 2.Kf7
          • 2...c5
            • 3.Bb5
              • 3...c4
                • 4.bxc4#
              • 3...c6
                • 4.Bc4#
      • 1...b5
        • 2.Sf1
          • 2...Ke4
            • 3.Be6
              • threat
                • 4.Sd2#
              • 3...Bc3
                • 4.Sg3#
      • 1...b6
        • 2.Kf8
          • 2...b5
            • 3.Be8
              • 3...Ke6
                • 4.Bf7#

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