[Event "GBR-ch 108th"] [White "Pert, Nicholas"] [Black "Stoyanov, Viktor"] [Site "Torquay"] [Round "1"] [Annotator "Martin Burrows"] [Result "1-0"] [Date "2022.08.13"] [ECO "E12"] [WhiteElo "2537"] [BlackElo "2246"] [SetUp "1"] [FEN "6k1/8/1Bq5/4b3/8/P4QP1/6K1/8 b - - 0 45"] [PlyCount "12"] [Beauty "6941224993290"] [GameId "1814084862214144"] [EventDate "2022.08.13"] [EventType "swiss"] [EventRounds "9"] [EventCountry "ENG"] [SourceVersionDate "2024.12.18"] {[%evp 0,12,167,303,382,373,430,373,375,387,411,1032,1032,1312,1032]} 45... Qxf3+ (45... Qxb6 $6 46. Qd5+ Kh7 47. Qxe5 {is a draw according to the computer, but would be horrible to defend in practice}) 46. Kxf3 Bxg3 $1 {Correctly forcing the rook pawn and wrong colour bishop ending. Other moves lose.} 47. Kxg3 Kf7 48. a4 Ke6 49. a5 Kd6 $4 {A careless move with the draw in sight.} (49... Kd7 50. a6 Kc8 (50... Kc6 $4 51. Ba5 $18) 51. Ba7 {This prevents the King reaching the corner, but it can instead go after the pawn.} Kc7 52. Kf4 Kc6 53. Ke5 (53. Bb8 Kb6 54. a7 Kb7 $11) 53... Kb5 $11) 50. a6 Kc6 51. Ba5 $1 {The King is cut off and it is also Zugzwang, so black resigned.} (51. Ba5 Kb5 52. a7 $18) 1-0