MESON Chess Problem Database

Problem Display
PID: 239366 (4Q3/8/P2p4/2p2p2/P1k2P2/R2p2p1/1P3b2/3KN3 w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1876

4Q3/8/P2p4/2p2p2/P1k2P2/R2p2p1/1P3b2/3KN3

#3

8 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kb4
      • 2.Qb5#
    • 1...Kd4
      • 2.Rxd3+
        • 2...Kc4
          • 3.Qb5#
    • 1...d5
      • 2.Rc3+
        • 2...Kb4
          • 3.Qb5#
        • 2...Kd4
          • 3.Sf3#
          • 3.Qe5#
      • 2.Qb5+
        • 2...Kd4
          • 3.Qxd3#
  • Tries
    • 1.Rc3+?
      • 1...Kd4
        • 2.Rxd3+
          • 2...Kc4
            • 3.Qb5#
        • 2.Qe6
          • threat
            • 3.Sf3#
            • 3.Rxd3#
            • 3.Rc4#
          • 2...c4
            • 3.Rxc4#
      • 1...Kd5!
    • 1.Qb5+?
      • 1...Kd4
        • 2.Qxd3#
      • 1...Kd5!
    • 1.Qe6+?
      • 1...Kb4
        • 2.Qb3+
          • 2...Ka5
            • 3.Qb5#
      • 1...d5!
  • Keys
    • 1.Rxd3!
      • threat
        • 2.Qb5#
      • 1...Bd4
        • 2.Sg2
          • 2...Kxd3
            • 3.Qe2#
          • 2...Kb4
            • 3.Qb5#
          • 2...Kd5
            • 3.Se3#
          • 2...Bxb2
            • 3.Qb5#
          • 2...Bg1
            • 3.Qb5#
          • 2...Bf2
            • 3.Qb5#
          • 2...Bc3
            • 3.Qb5#
          • 2...Be3
            • 3.Qb5#
          • 2...Be5
            • 3.Qb5#
          • 2...Bf6
            • 3.Qb5#
          • 2...Bg7
            • 3.Qb5#
          • 2...Bh8
            • 3.Qb5#
          • 2...d5
            • 3.Qb5#

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