MESON Chess Problem Database

Problem Display
PID: 73906 (rqb4Q/1p2N2n/5Pp1/pB1pP2N/1pP4n/2pkP3/R4P2/5R1K w - - 0 1)

Rychkov, Vladimir Nikolaevich

2nd Prize, Probleemblad, 1986

rqb4Q/1p2N2n/5Pp1/pB1pP2N/1pP4n/2pkP3/R4P2/5R1K

#4

12 + 12

4393 Uralski Problemist 1994
3297 FIDE Album (1986-1988) 1995
5007 Zadachi i Etyudi 1995

SOLUTION

  • SOUND
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qxd5#
      • 1...Qxe5
        • 2.c5+
          • 2...Ke4
            • 3.Sg3+
              • 3...Kf3
                • 4.Be2#
              • 3...Qxg3
                • 4.Qxd5#
      • 1...Sxf6
        • 2.c5+
          • 2...Ke4
            • 3.Sg3+
              • 3...Kf3
                • 4.Be2#
              • 3...Kxe5
                • 4.f4#
      • 1...c2
        • 2.Qxd5+
          • 2...Kc3
            • 3.Qd4+
              • 3...Kb3
                • 4.Qb2#
      • 1...Qd6
        • 2.Rd1+
          • 2...Ke4
            • 3.Rd4+
              • 3...Kf3
                • 4.Rf4#
              • 3...Kxe5
                • 4.f4#
      • 1...Be6
        • 2.cxd5+
          • 2...Ke4
            • 3.Sg3+
              • 3...Kf3
                • 4.Be2#
              • 3...Kxe5
                • 4.Qxe6#

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