MESON Chess Problem Database

Problem Display
PID: 168731 (1b2N3/5P1r/1P1P1Q2/K1RPpppP/P1B1k3/4PbP1/2p3n1/2B1nR2 w - - 0 1)

Bourd, Evgeny

Grinblat, Arieh

1st Prize, Olimpiya dunyasi, 2015

1b2N3/5P1r/1P1P1Q2/K1RPpppP/P1B1k3/4PbP1/2p3n1/2B1nR2

#4

15 + 10

145 StrateGems 2017
56 The Problemist 2017

SOLUTION

  • SOUND
  • Keys
    • 1.Bb5!
      • threat
        • 2.Rc4+
          • 2...Kd3
            • 3.Rb4+
              • 3...Kc3
                • 4.Qxe5#
          • 2...Kxd5
            • 3.Rd4+
              • 3...Kc5
                • 4.Ba3#
              • 3...exd4
                • 4.Qxf5#
      • 1...Rxf7
        • 2.Rc4+
          • 2...Kd3
            • 3.Rb4+
              • 3...Kc3
                • 4.Qxe5#
      • 1...Sxe3
        • 2.Qxe5+
          • 2...Kxe5
            • 3.Bb2+
              • 3...Ke4
                • 4.Sf6#
      • 1...Ba7
        • 2.Rc4+
          • 2...Kd3
            • 3.Rb4+
              • 3...Kc3
                • 4.Qxe5#
      • 1...Bc7
        • 2.Rc4+
          • 2...Kd3
            • 3.Rb4+
              • 3...Kc3
                • 4.Qxe5#
      • 1...Sd3
        • 2.Qxf5+
          • 2...Kxf5
            • 3.Bd7+
              • 3...Ke4
                • 4.Sf6#
      • 1...Sh4
        • 2.Rc4+
          • 2...Kd3
            • 3.Rb4+
              • 3...Kc3
                • 4.Qxe5#
          • 2...Kxd5
            • 3.Rc3
              • threat
                • 4.Bc6#
              • 3...Ke4
                • 4.Bc6#

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