MESON Chess Problem Database

Problem Display
PID: 39904 (B4R2/7b/3rp3/N1p1knPR/2Kn3p/2N1pp1P/8/B6Q w - - 0 1)

Ivanov, Nikolai

Rossomakho, Yakov V

1st Prize, Shakhmaty v SSSR, 1979

B4R2/7b/3rp3/N1p1knPR/2Kn3p/2N1pp1P/8/B6Q

#3

10 + 10

3750 FIDE Album (1977-1979) 1984

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Qh2#
    • 1...Sc2
      • 2.Qh2+
        • 2...Sg3
          • 3.g6#
    • 1...Sb3
      • 2.Qh2+
        • 2...Sg3
          • 3.g6#
    • 1...Sb5
      • 2.Qh2+
        • 2...Sg3
          • 3.g6#
    • 1...Sc6
      • 2.Qh2+
        • 2...Sg3
          • 3.g6#
    • 1...Sh6
      • 2.Qh2#
    • 1...Se7
      • 2.Qh2#
    • 1...Sg7
      • 2.Qh2#
    • 1...f2
      • 2.Qe4#
  • Tries
    • 1.Sc6+?
      • 1...Sxc6
        • 2.Qh2+
          • 2...Sg3
            • 3.g6#
      • 1...Rxc6!
    • 1.Rxh4?
      • threat
        • 2.Re4#
      • 1...Rd5
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Ra6
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Rb6
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Rc6
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Rd7
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Rd8
        • 2.Qh2+
          • 2...Sg3
            • 3.Qxg3#
      • 1...Sg3!
    • 1.g6?
      • threat
        • 2.Qh2#
      • 1...Kf4
        • 2.Qh2#
      • 1...Se2!
  • Keys
    • 1.Kd3!
      • threat
        • 2.Sc4+
          • 2...Kf4
            • 3.Qh2#
      • 1...Sc2+
        • 2.Sd5+
          • 2...Sxa1
            • 3.Sc4#
          • 2...Scd4
            • 3.Sc4#
          • 2...Sfd4+
            • 3.g6#
      • 1...Se2+
        • 2.Sd5+
          • 2...Sc3
            • 3.Sc4#
          • 2...Sed4
            • 3.Sc4#
          • 2...Sfd4+
            • 3.g6#
      • 1...Sb3+
        • 2.Sd5+
          • 2...Sxa1
            • 3.Sc4#
          • 2...Sbd4
            • 3.Sc4#
          • 2...Sfd4+
            • 3.g6#
      • 1...Sb5+
        • 2.Sd5+
          • 2...Sc3
            • 3.Sc4#
          • 2...Sbd4
            • 3.Sc4#
          • 2...Sfd4+
            • 3.g6#
      • 1...Sc6+
        • 2.Sd5+
          • 2...Kxd5
            • 3.Qxf3#
          • 2...Sfd4+
            • 3.g6#
          • 2...Scd4
            • 3.Sc4#
      • 1...Sg3+
        • 2.g6+
          • 2...Sgf5
            • 3.Qh2#
          • 2...Sxh5
            • 3.Sc4#
          • 2...Sdf5+
            • 3.Sd5#
      • 1...Sh6+
        • 2.g6+
          • 2...Sdf5+
            • 3.Sd5#
          • 2...Shf5
            • 3.Qh2#
      • 1...Se7+
        • 2.g6+
          • 2...Sdf5+
            • 3.Sd5#
          • 2...Sef5
            • 3.Qh2#
      • 1...Sg7+
        • 2.g6+
          • 2...Sdf5+
            • 3.Sd5#
          • 2...Sgf5
            • 3.Qh2#
          • 2...Sxh5
            • 3.Sc4#
      • 1...c4+
        • 2.Sxc4+
          • 2...Kf4
            • 3.Qh2#

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