MESON Chess Problem Database

Problem Display
PID: 56872 (Q2K4/4R3/3B1p2/3rbP2/P3k3/2p1P2B/2p2P1N/2N5 w - - 0 1)

Sammelius, Carel Johan Robert

3rd Prize, Schakend Nederland, 1963

Q2K4/4R3/3B1p2/3rbP2/P3k3/2p1P2B/2p2P1N/2N5

#3

11 + 6

3747 FIDE Album (1962-1964) 1968

SOLUTION

  • SOUND
  • Tries
    • 1.Sg4?
      • 1...Kf3
        • 2.Qxd5#
      • 1...Kxf5!
    • 1.Rg7?
      • threat
        • 2.Bg2+
          • 2...Kxf5
            • 3.Qc8#
        • 2.Rg4+
          • 2...Kxf5
            • 3.Qc8#
          • 2...Bf4
            • 3.Rxf4#
      • 1...Bxh2
        • 2.Bg2+
          • 2...Kxf5
            • 3.Qc8#
      • 1...Bg3
        • 2.Bg2+
          • 2...Kxf5
            • 3.Qc8#
        • 2.Rg4+
          • 2...Kxf5
            • 3.Qc8#
          • 2...Bf4
            • 3.Rxf4#
      • 1...Bd4
        • 2.Bg2+
          • 2...Kxf5
            • 3.Qc8#
        • 2.Rg4+
          • 2...Kxf5
            • 3.Qc8#
        • 2.exd4
          • 2...Kxd4
            • 3.Rg4#
      • 1...Bf4
        • 2.Bg2+
          • 2...Kxf5
            • 3.Qc8#
      • 1...Bxd6!
  • Keys
    • 1.Rd7!
      • threat
        • 2.Bxe5
          • threat
            • 3.Qxd5#
          • 2...Kxe5
            • 3.Qxd5#
      • 1...Bxh2
        • 2.Bg3
          • threat
            • 3.Qxd5#
          • 2...Kf3
            • 3.Qxd5#
      • 1...Bxd6
        • 2.Rxd6
          • 2...Ke5
            • 3.Qxd5#
      • 1...Bg3
        • 2.Bf4
          • threat
            • 3.Qxd5#
            • 3.f3#
      • 1...Bd4
        • 2.Bc7
          • threat
            • 3.Qxd5#
      • 1...Bf4
        • 2.Be5
          • threat
            • 3.Qxd5#
          • 2...Kxe5
            • 3.Qxd5#

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