Chess tactic
Crushing Puzzle (2200)
After the setup move Kg1, it is Black to move. Find the forcing continuation before checking the solution.
What to look for
Find a move that decisively changes the evaluation, usually by force.
Solution
49... h3 50. b5 50... Kb7 51. a6+ 51... Kb6 52. c5+ 52... Ka7 53. c6 53... Kb6 54. c7 54... Kxc7 55. a7 55... Kb7 56. b6 56... Ka8 57. Kh2 57... f2The full forcing line from the source position is:
49. Kg1 49... h3 50. b5 50... Kb7 51. a6+ 51... Kb6 52. c5+ 52... Ka7 53. c6 53... Kb6 54. c7 54... Kxc7 55. a7 55... Kb7 56. b6 56... Ka8 57. Kh2 57... f2
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