Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 Ka3 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Kb7 win in 3 half-moves
8 Rb5 win in 3 half-moves
9 K6b5 draw
10 Rc5 draw
11 Rd5 draw
12 Rh5 draw
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves