MESON Chess Problem Database

Problem Display
PID: 178457 (5b2/q1rPP1p1/prp3B1/2p3P1/b1P5/1p3R2/1K1pPBp1/3k2N1 w - - 0 1)

Isaev, Leonid Antonovich

Prize, Ostdeutsche Morgenpost, 1923

5b2/q1rPP1p1/prp3B1/2p3P1/b1P5/1p3R2/1K1pPBp1/3k2N1

#3

10 + 13

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Bb5
      • 2.Rxb3
        • threat
          • 3.Bc2#
  • Tries
    • 1.d8Q?
      • threat
        • 2.Qxd2+
          • 2...Kxd2
            • 3.Rd3#
        • 2.Qd3
          • threat
            • 3.Qb1#
      • 1...Bxe7
        • 2.Qxd2+
          • 2...Kxd2
            • 3.Rd3#
      • 1...Rb4
        • 2.Qxd2+
          • 2...Kxd2
            • 3.Rd3#
      • 1...Bb5
        • 2.Rxb3
          • threat
            • 3.Bc2#
        • 2.Qxd2+
          • 2...Kxd2
            • 3.Rd3#
        • 2.Qd3
          • threat
            • 3.Qb1#
            • 3.Qxb3#
      • 1...Rd7!
  • Keys
    • 1.e4!
      • threat
        • 2.Rc3
          • threat
            • 3.Bh5#
        • 2.Rd3
          • threat
            • 3.Bh5#
        • 2.Re3
          • threat
            • 3.Bh5#
        • 2.Rg3
          • threat
            • 3.Bh5#
        • 2.Rh3
          • threat
            • 3.Bh5#
        • 2.Rf4
          • threat
            • 3.Bh5#
        • 2.Rf5
          • threat
            • 3.Bh5#
        • 2.Rf6
          • threat
            • 3.Bh5#
        • 2.Rf7
          • threat
            • 3.Bh5#
        • 2.Rxf8
          • threat
            • 3.Bh5#
      • 1...Rxd7
        • 2.Re3
          • threat
            • 3.Bh5#
      • 1...Bxe7
        • 2.Rc3
          • threat
            • 3.Bh5#
      • 1...Qb8
        • 2.Rf7
          • threat
            • 3.Bh5#
      • 1...Qa8
        • 2.Rf7
          • threat
            • 3.Bh5#
      • 1...Rb8
        • 2.Rc3
          • threat
            • 3.Bh5#
        • 2.Rd3
          • threat
            • 3.Bh5#
        • 2.Re3
          • threat
            • 3.Bh5#
        • 2.Rg3
          • threat
            • 3.Bh5#
        • 2.Rh3
          • threat
            • 3.Bh5#
        • 2.Rf4
          • threat
            • 3.Bh5#
        • 2.Rf5
          • threat
            • 3.Bh5#
        • 2.Rf6
          • threat
            • 3.Bh5#
        • 2.Rf7
          • threat
            • 3.Bh5#
      • 1...Rc8
        • 2.Rf5
          • threat
            • 3.Bh5#
      • 1...Bb5
        • 2.Rd3
          • threat
            • 3.Bh5#

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