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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Re5 win in 5 half-moves
6 Kb7 draw
7 Kd8 draw
8 Ra3 draw
9 Re3 draw
10 Reb7 draw
11 Rec7 draw
12 Rf7 draw
13 Kb8 loss in 4 half-moves
14 Rab7 loss in 4 half-moves
15 Rac7 loss in 4 half-moves
16 Rad7 loss in 4 half-moves
17 Red7 loss in 4 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves