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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Kc1 draw
8 Kc3 draw
9 Kc6 draw
10 Kc8 draw
11 Kd3 draw
12 Kd6 draw
13 Kd7 draw
14 Kd8 draw
15 Rb6 draw
16 Rc6 draw
17 Rd6 draw
18 Re4 draw
19 Re5 draw
20 Re7 draw
21 Re8 draw
22 Kb3 loss in 2 half-moves
23 Kd1 loss in 2 half-moves
24 Kd2 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves