MESON Chess Problem Database

Problem Display
PID: 275517 (5Q2/2p3p1/1p2PPPp/p2ppnPN/2n1k3/P3bN1K/3B2P1/4RB2 w - - 0 1)

Bourd, Evgeny

Grinblat, Arieh

Schach-Aktiv, 2010

5Q2/2p3p1/1p2PPPp/p2ppnPN/2n1k3/P3bN1K/3B2P1/4RB2

#4

13 + 11

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Bc1!
      • threat
        • 2.Rxe3+
          • 2...Scxe3
            • 3.Sd2+
              • 3...Kd4
                • 4.Bb2#
          • 2...Sfxe3
            • 3.Sg3+
              • 3...Kf4
                • 4.fxg7#
      • 1...hxg5
        • 2.Rxe3+
          • 2...Scxe3
            • 3.Sd2+
              • 3...Kd4
                • 4.Bb2#
            • 3.Sxg5+
              • 3...Kd4
                • 4.Bb2#
          • 2...Sfxe3
            • 3.Sg3+
              • 3...Kf4
                • 4.fxg7#
      • 1...Sd4
        • 2.Sg3+
          • 2...Kf4
            • 3.fxg7+
              • 3...Sf5
                • 4.Qxf5#
      • 1...Sh4
        • 2.Sg3+
          • 2...Kf4
            • 3.fxg7+
              • 3...Sf5
                • 4.Qxf5#
      • 1...Sfd6
        • 2.Sg3+
          • 2...Kf4
            • 3.fxg7+
              • 3...Sf5
                • 4.Qxf5#
              • 3...Sf7
                • 4.Qxf7#
      • 1...Scd6
        • 2.Sd2+
          • 2...Kd4
            • 3.Bb2+
              • 3...Kc5
                • 4.Rc1#

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