You played pawn f4 at 9:18, better to play kd2 first, if their king them comes to e4 you can set up a mate with ra5 trapping it and pawn f3 - and it also works nice if they aren't paying attention because after you play ra5 they might be baited to take the c4 pawn
You played pawn f4 at 9:18, better to play kd2 first, if their king them comes to e4 you can set up a mate with ra5 trapping it and pawn f3 - and it also works nice if they aren't paying attention because after you play ra5 they might be baited to take the c4 pawn