MESON Chess Problem Database

Problem Display
PID: 248084 (8/Qp1r4/1pp2Nbb/P6N/B2Pp2r/PPk1B3/1p1R1n2/1K3Rn1 w - - 0 1)

Bron, Vladimir Akimovich

3rd Comm., FIDE Review, 1959

8/Qp1r4/1pp2Nbb/P6N/B2Pp2r/PPk1B3/1p1R1n2/1K3Rn1

#4

12 + 12

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf4!
      • threat
        • 2.Rc2#
      • 1...Rxf4
        • 2.axb6
          • threat
            • 3.Qa5#
          • 2...Rxd4
            • 3.Qa5+
              • 3...Rb4
                • 4.Qxb4#
          • 2...Rf5
            • 3.Rfd1
              • threat
                • 4.Rc2#
              • 3...Sxd1
                • 4.Sxe4#
          • 2...Rd5
            • 3.Sxd5+
              • 3...cxd5
                • 4.Qa5#
          • 2...Bf8
            • 3.Qa5+
              • 3...Bb4
                • 4.Qxb4#
      • 1...Bxf4
        • 2.Qxb6
          • threat
            • 3.Qc5#
            • 3.Qb4#
          • 2...Bd6
            • 3.Qb5
              • threat
                • 4.Rc2#
                • 4.Qc4#
              • 3...cxb5
                • 4.Sd5#

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