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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Rd5 win in 3 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kb3 draw
10 Kb4 draw
11 Kb7 draw
12 Kb8 draw
13 Kc7 draw
14 Ra6 draw
15 Rd1 draw
16 Rd2 draw
17 Re6 draw
18 Kd7 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves