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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 R8a7 win in 13 half-moves
3 Ra5 win in 13 half-moves
4 Rb6 win in 13 half-moves
5 Rb8 win in 13 half-moves
6 Rc6 win in 13 half-moves
7 Rc8 win in 13 half-moves
8 R6a7 win in 17 half-moves
9 Rd6 win in 17 half-moves
10 Rd8 win in 17 half-moves
11 Kc2 win in 19 half-moves
12 Kc4 win in 29 half-moves
13 Kb2 draw
14 Kb3 draw
15 Kb4 draw
16 Kd2 draw
17 Kd3 draw
18 Kd4 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Re6 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh8 loss in 2 half-moves