MESON Chess Problem Database

Problem Display
PID: 163021 (1n1N1rn1/5p2/1P5P/3ppp2/1p2k3/4B2p/1P2Q2p/1R5K w - - 0 1)

Perkonoja, Pauli Kalervo

HM., Suomen Tehtavaniekat/Tehtavaniekka, 2010-2013

1n1N1rn1/5p2/1P5P/3ppp2/1p2k3/4B2p/1P2Q2p/1R5K

#4

8 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Re1!
      • threat
        • 2.Qc2+
          • 2...Kf3
            • 3.Qxf5+
              • 3...Kg3
                • 4.Bf2#
      • 1...Sxh6
        • 2.Bg5+
          • 2...Kd4
            • 3.Sb7
              • threat
                • 4.Rd1#
              • 3...e4
                • 4.Bf6#
      • 1...d4
        • 2.Bd2+
          • 2...Kd5
            • 3.Qb5+
              • 3...Kd6
                • 4.Bxb4#
      • 1...f4
        • 2.Bf2+
          • 2...Kf5
            • 3.Qh5+
              • 3...Kf6
                • 4.Bh4#
      • 1...Se7
        • 2.Bg5+
          • 2...Kd4
            • 3.Sb7
              • threat
                • 4.Rd1#
              • 3...e4
                • 4.Bf6#
      • 1...b3
        • 2.Bd2+
          • 2...Kd4
            • 3.Qb5
              • threat
                • 4.Bc3#

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