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 Kc4 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb5 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Rd5 win in 3 half-moves
8 Kd7 win in 9 half-moves
9 Kb2 draw
10 Kb3 draw
11 Kb7 draw
12 Kb8 draw
13 Kc2 draw
14 Kc7 draw
15 Kd2 draw
16 Kd8 draw
17 Ra5 draw
18 Rc6 draw
19 Re5 draw
20 Rf5 draw
21 Rc7 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves