MESON Chess Problem Database

Problem Display
PID: 112641 (8/6br/8/B3p2n/4N3/3r1p2/pNp1P2p/K1k3n1 w - - 0 1)

Vasta, Jan

Sach, 1949

8/6br/8/B3p2n/4N3/3r1p2/pNp1P2p/K1k3n1

#3

5 + 11

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Rd1
      • 2.Sc5
        • threat
          • 3.Sb3#
        • 2...Rd3
          • 3.Scxd3#
    • 1...Rd2
      • 2.Bxd2#
    • 1...Ra3
      • 2.Bd2#
    • 1...Rb3
      • 2.Bd2#
    • 1...Re3
      • 2.Bd2#
    • 1...Rd6
      • 2.Sc5
        • threat
          • 3.Sb3#
        • 2...Rd3
          • 3.Scxd3#
        • 2...Rb6
          • 3.Scd3#
    • 1...Rd7
      • 2.Sc5
        • threat
          • 3.Sb3#
        • 2...Rd3
          • 3.Scxd3#
        • 2...Rb7
          • 3.Scd3#
    • 1...Rd8
      • 2.Sc5
        • threat
          • 3.Sb3#
        • 2...Rd3
          • 3.Scxd3#
        • 2...Rb8
          • 3.Scd3#
    • 1...Rh6
      • 2.exd3
        • threat
          • 3.Bd2#
    • 1...Bh8
      • 2.exd3
        • threat
          • 3.Bd2#
    • 1...Sxe2
      • 2.Sxd3+
        • 2...Kd1
          • 3.Sef2#
    • 1...Sf4
      • 2.exd3
        • threat
          • 3.Bd2#
    • 1...fxe2
      • 2.Sxd3+
        • 2...Kd1
          • 3.Sef2#
  • Keys
    • 1.Be1!
      • threat
        • 2.Sxd3+
          • 2...Kd1
            • 3.Sc3#
      • 1...Sxe2
        • 2.Sxd3+
          • 2...Kd1
            • 3.Sef2#
      • 1...fxe2
        • 2.Sxd3+
          • 2...Kd1
            • 3.Sef2#
            • 3.Sc3#
      • 1...Rd1
        • 2.Sc5
          • threat
            • 3.Sb3#
          • 2...Rd3
            • 3.Scxd3#
      • 1...Rd4
        • 2.Sc3
          • threat
            • 3.Sxa2#
          • 2...Ra4
            • 3.Sd3#
        • 2.Sc5
          • threat
            • 3.Sb3#
          • 2...Rd3
            • 3.Scxd3#
          • 2...Rb4
            • 3.Scd3#
      • 1...Rd5
        • 2.Sc3
          • threat
            • 3.Sxa2#
          • 2...Ra5
            • 3.Sd3#
      • 1...Rd6
        • 2.Sc3
          • threat
            • 3.Sxa2#
          • 2...Ra6
            • 3.Sd3#
        • 2.Sc5
          • threat
            • 3.Sb3#
          • 2...Rd3
            • 3.Scxd3#
          • 2...Rb6
            • 3.Scd3#
      • 1...Rd7
        • 2.Sc3
          • threat
            • 3.Sxa2#
          • 2...Ra7
            • 3.Sd3#
        • 2.Sc5
          • threat
            • 3.Sb3#
          • 2...Rd3
            • 3.Scxd3#
          • 2...Rb7
            • 3.Scd3#
      • 1...Rd8
        • 2.Sc3
          • threat
            • 3.Sxa2#
          • 2...Ra8
            • 3.Sd3#
        • 2.Sc5
          • threat
            • 3.Sb3#
          • 2...Rd3
            • 3.Scxd3#
          • 2...Rb8
            • 3.Scd3#
      • 1...Sf4
        • 2.exd3
          • threat
            • 3.Bd2#

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