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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Re5 win in 5 half-moves
5 Re6 win in 5 half-moves
6 Re7 win in 5 half-moves
7 Re8 win in 5 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kc7 draw
11 Kd7 draw
12 Kd8 draw
13 Ra2 draw
14 Ra3 draw
15 Ra7 draw
16 Ra8 draw
17 Rab4 draw
18 Rac4 draw
19 Rad4 draw
20 Re3 draw
21 Rec4 draw
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Reb4 loss in 2 half-moves
25 Red4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh4 loss in 2 half-moves