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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Rd3 win in 3 half-moves
3 Ka2 draw
4 Ka5 draw
5 Kaa4 draw
6 Kab3 draw
7 Kb2 draw
8 Kb5 draw
9 Kba4 draw
10 Kbb3 draw
11 Kc3 draw
12 Kc4 draw
13 Kc5 draw
14 Ra8 draw
15 Rb8 draw
16 Rc8 draw
17 Rd1 draw
18 Rd4 draw
19 Re8 draw
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves