Problem Display
PID: 271322 (8/3B2p1/P3N1R1/b7/1P1p2R1/k7/P1P5/K7 w - - 0 1)

Makaronets, Leonid

Pat a Mat, 2011

8/3B2p1/P3N1R1/b7/1P1p2R1/k7/P1P5/K7

#3

9 + 4


6490 yacpdb 2023

SOLUTION


  • SOUND
  • Sets
    • 1...d3
      • 2.bxa5
        • threat
          • 3.Ra4#
  • Tries
    • 1.Rg3+?
      • 1...d3
        • 2.Rxd3+
          • 2...Kxb4
            • 3.Rg4#
      • 1...Kxb4!
    • 1.Rxd4?
      • threat
        • 2.Rg3#
      • 1...Bxb4
        • 2.Kb1
          • 2...Be1
            • 3.Ra4#
          • 2...Bd2
            • 3.Ra4#
          • 2...Bc3
            • 3.Ra4#
          • 2...Ba5
            • 3.Ra4#
          • 2...Bc5
            • 3.Ra4#
            • 3.Rg3#
          • 2...Bd6
            • 3.Ra4#
          • 2...Be7
            • 3.Ra4#
            • 3.Rg3#
          • 2...Bf8
            • 3.Ra4#
            • 3.Rg3#
        • 2.Rg3+
          • 2...Bc3+
            • 3.Rxc3#
      • 1...Bc7!
    • 1.bxa5?
      • threat
        • 2.c3
          • 2...dxc3
            • 3.Ra4#
          • 2...d3
            • 3.Ra4#
      • 1...d3
        • 2.Ra4#
      • 1...Kb4!
  • Keys
    • 1.Sxd4!
      • threat
        • 2.c3
          • threat
            • 3.Sc2#
      • 1...Kxb4
        • 2.Sb3+
          • 2...Ka3
            • 3.Ra4#
          • 2...Kc3
            • 3.Rc6#
      • 1...Bxb4
        • 2.Kb1
          • 2...Be1
            • 3.Sb5#
          • 2...Bd2
            • 3.Sb5#
          • 2...Bc3
            • 3.Sb5#
          • 2...Ba5
            • 3.Sb5#
          • 2...Bc5
            • 3.Sb5#
          • 2...Bd6
            • 3.Sb5#
          • 2...Be7
            • 3.Sb5#
          • 2...Bf8
            • 3.Sb5#
      • 1...Bb6
        • 2.Rxb6
          • threat
            • 3.Rg3#

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