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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re6 win in 7 half-moves
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb2 draw
7 Kb3 draw
8 Kb6 draw
9 Kbb4 draw
10 Kbc4 draw
11 Kc2 draw
12 Kc5 draw
13 Kc6 draw
14 Kcb4 draw
15 Kcc4 draw
16 Kd2 draw
17 Rb8 draw
18 Rc8 draw
19 Rd8 draw
20 Re1 draw
21 Re5 draw
22 Re7 draw
23 Kd3 loss in 2 half-moves
24 Kd4 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves