Endgame # Q-20

(1) Endgame # Q-20 [Burba,M] The White king is within the line, so it's a win. 1.Kd3! a1Q 2.Qb4+ Ka2 [ 2...Kc1 3.Qd2+ Kb1 4.Qc2# ] 3.Kc2 Black cannot prevent mate. 1-0