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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kc5 win in 7 half-moves
5 Rc7 win in 7 half-moves
6 Rc8 win in 7 half-moves
7 Kc7 win in 9 half-moves
8 Ka7 draw
9 Ka8 draw
10 Kb3 draw
11 Kb7 draw
12 Kc3 draw
13 Kc8 draw
14 Kd4 draw
15 Kd5 draw
16 Ra6 draw
17 Rd6 draw
18 Re6 draw
19 Kd3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh6 loss in 2 half-moves