MESON Chess Problem Database

Problem Display
PID: 168702 (1BB2K2/3Np3/1pN5/1PPk1P2/Pp3p1b/1P1Pq3/2P1R3/1b2r3 w - - 0 1)

Atayants, Grigory Sergeevich

1st Prize, SuperProblem TT, 2015

1BB2K2/3Np3/1pN5/1PPk1P2/Pp3p1b/1P1Pq3/2P1R3/1b2r3

#4

13 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Bc7!
      • threat
        • 2.c4+
          • 2...bxc4 ep
            • 3.Sxb6+
              • 3...Kxc5
                • 4.b4#
      • 1...Qxc5
        • 2.Sxb6+
          • 2...Qxb6
            • 3.Be6+
              • 3...Kc5
                • 4.d4#
      • 1...Qd2
        • 2.Sxb4+
          • 2...Qxb4
            • 3.Bb7+
              • 3...Kd4
                • 4.Be5#
        • 2.c4+
          • 2...bxc4 ep
            • 3.Sb4+
              • 3...Kd4
                • 4.Be5#
            • 3.Sxb6+
              • 3...Kxc5
                • 4.b4#
            • 3.b4
              • threat
                • 4.Sxb6#
              • 3...bxc5
                • 4.Sb6#
        • 2.Sde5
          • threat
            • 3.Be6+
              • 3...Kxc5
                • 4.Sd7#
            • 3.Bxb6
              • threat
                • 4.Be6#
              • 3...e6
                • 4.Bxe6#
          • 2...Kxc5
            • 3.Be6
              • threat
                • 4.Sd7#
              • 3...Qxd3
                • 4.Sxd3#
          • 2...Qxc2
            • 3.Be6+
              • 3...Kxc5
                • 4.Sd7#
                • 4.d4#
          • 2...Qxe2
            • 3.Be6+
              • 3...Kxc5
                • 4.Sd7#
                • 4.d4#
          • 2...Qxd3
            • 3.Be6+
              • 3...Kxc5
                • 4.Sxd3#
          • 2...e6
            • 3.Bxe6+
              • 3...Kxc5
                • 4.Sd7#
        • 2.Be5
          • threat
            • 3.Sxb4+
              • 3...Qxb4
                • 4.Bb7#
            • 3.c4+
              • 3...bxc4 ep
                • 4.Sb4#
            • 3.Sd4
              • threat
                • 4.Bb7#
            • 3.Sa5
              • threat
                • 4.Bb7#
            • 3.Sa7
              • threat
                • 4.Bb7#
            • 3.Scb8
              • threat
                • 4.Bb7#
            • 3.Sd8
              • threat
                • 4.Bb7#
            • 3.Bb7
              • threat
                • 4.Sxb4#
                • 4.Sd4#
                • 4.Sa5#
                • 4.Sa7#
                • 4.Sxe7#
                • 4.Scb8#
                • 4.Sd8#
          • 2...Qc3
            • 3.Sxb4+
              • 3...Qxb4
                • 4.Bb7#
      • 1...Qd4
        • 2.Sxb4+
          • 2...Qxb4
            • 3.Bb7+
              • 3...Kd4
                • 4.Be5#

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