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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Ra8 win in 7 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc2 draw
8 Kc6 draw
9 Kc8 draw
10 Kd4 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ke2 draw
15 Ke3 draw
16 Ke4 draw
17 Ra1 draw
18 Ra6 draw
19 Ra7 draw
20 Rb2 draw
21 Rc2 draw
22 Rd2 draw
23 Re2 draw
24 Kd2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rh2 loss in 2 half-moves