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

EGTB: win in 12 half-moves

# move score
1 Kd5 win in 11 half-moves
2 Rb5 win in 15 half-moves
3 Rb8 win in 15 half-moves
4 Kb5 win in 19 half-moves
5 Kc5 win in 19 half-moves
6 Ra4 draw
7 Rc8 draw
8 Kb6 loss in 4 half-moves
9 Kb7 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd6 loss in 4 half-moves
12 Kd7 loss in 4 half-moves
13 R5a6 loss in 4 half-moves
14 R5a7 loss in 4 half-moves
15 R8a6 loss in 4 half-moves
16 R8a7 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh5 loss in 2 half-moves
30 Rh8 loss in 2 half-moves