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

EGTB: win in 8 half-moves

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