MESON Chess Problem Database

Problem Display
PID: 46605 (5R2/2pnp3/1p2B2p/3PP1b1/1P1kN1r1/1PN1p1p1/4KR2/B7 w - - 0 1)

Vladimirov, Yakov Georgevich

1st Prize, Uralski Problemist, 2002

5R2/2pnp3/1p2B2p/3PP1b1/1P1kN1r1/1PN1p1p1/4KR2/B7

#4

11 + 10

5381 Mind Sports Olympiad Solving Ty. 2004
145 StrateGems 2004
133 The Problemist Supplement 2004
56 The Problemist 2007
15174 FIDE Album (2001-2003) 2011

SOLUTION

  • SOUND
  • Keys
    • 1.R8f6!
      • threat
        • 2.Sb5+
          • 2...Kxe4
            • 3.Bf5+
              • 3...Kxd5
                • 4.Sxc7#
      • 1...Kxe5
        • 2.Sb5+
          • 2...Kxe4
            • 3.Bf5+
              • 3...Kxd5
                • 4.Sxc7#
        • 2.Kd3
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Se2#
            • 3.Sa4#
            • 3.Sb5#
            • 3.R2f5#
            • 3.R6f5#
          • 2...Sc5+
            • 3.bxc5
              • threat
                • 4.Sb1#
                • 4.Sd1#
                • 4.Sa2#
                • 4.Se2#
                • 4.Sa4#
                • 4.Sb5#
                • 4.R2f5#
                • 4.R6f5#
      • 1...Bxf6
        • 2.Sd2
          • threat
            • 3.Sf3#
            • 3.Scb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Sb5#
          • 2...exd2
            • 3.Sb1+
              • 3...Ke4
                • 4.Sxd2#
      • 1...Sxf6
        • 2.Sc5
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.S3a4#
            • 3.S3e4#
            • 3.Sb5#
          • 2...bxc5
            • 3.Sa4+
              • 3...Ke4
                • 4.Sxc5#
      • 1...exf2
        • 2.Sxf2
          • threat
            • 3.Sb1#
            • 3.Scd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Sb5#
          • 2...gxf2
            • 3.Sd1+
              • 3...Ke4
                • 4.Sxf2#
      • 1...gxf2
        • 2.Sxf2
          • threat
            • 3.Sb1#
            • 3.Scd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Sb5#
          • 2...exf2
            • 3.Sd1+
              • 3...Ke4
                • 4.Sxf2#
      • 1...exf6
        • 2.Sd6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Scb5#
          • 2...cxd6
            • 3.Sb5+
              • 3...Ke4
                • 4.Sxd6#
      • 1...Rf4
        • 2.Sxg3
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Sb5#
          • 2...Rxf2+
            • 3.Rxf2
              • threat
                • 4.Sb1#
                • 4.Sd1#
                • 4.Sa2#
                • 4.Sa4#
                • 4.Sce4#
                • 4.Sb5#
              • 3...Kxe5
                • 4.Sce4#
                • 4.Sb5#
      • 1...b5
        • 2.Sxb5+
          • 2...Kxe4
            • 3.Bf5+
              • 3...Kxd5
                • 4.Sxc7#
        • 2.Sc5
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.S3a4#
            • 3.S3e4#
            • 3.Sxb5#
          • 2...Sxc5
            • 3.Sa4+
              • 3...Ke4
                • 4.Sxc5#
      • 1...c5
        • 2.Sb5+
          • 2...Kxe4
            • 3.Bf5+
              • 3...Kxd5
                • 4.Sc7#
        • 2.Sd6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Scb5#
          • 2...exd6
            • 3.Sb5+
              • 3...Ke4
                • 4.Sxd6#
      • 1...c6
        • 2.Sb5+
          • 2...Kxe4
            • 3.Bf5+
              • 3...Kxd5
                • 4.Sc7#
        • 2.Sd6
          • threat
            • 3.Sb1#
            • 3.Sd1#
            • 3.Sa2#
            • 3.Sa4#
            • 3.Sce4#
            • 3.Scb5#
          • 2...exd6
            • 3.Sb5+
              • 3...Ke4
                • 4.Sxd6#
        • 2.Bf5
          • threat
            • 3.Sb5+
              • 3...Kxd5
                • 4.Sc7#
          • 2...Kxe5
            • 3.Sb5+
              • 3...Kxd5
                • 4.Sc7#
          • 2...Rxe4
            • 3.Sb1+
              • 3...Kxd5
                • 4.Be6#
            • 3.Sd1+
              • 3...Kxd5
                • 4.Be6#
            • 3.Sa2+
              • 3...Kxd5
                • 4.Be6#
            • 3.Sa4+
              • 3...Kxd5
                • 4.Be6#
            • 3.Sb5+
              • 3...Kxd5
                • 4.Sc7#
                • 4.Be6#
          • 2...Sxe5
            • 3.Sa4+
              • 3...Kxd5
                • 4.Sxb6#
            • 3.Sb5+
              • 3...Kxd5
                • 4.Sec3#
                • 4.Sc7#
          • 2...b5
            • 3.Sxb5+
              • 3...Kxd5
                • 4.Sc7#

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