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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Ra8 draw
6 Rb8 draw
7 Rc8 draw
8 Rd5 draw
9 Re8 draw
10 Ka3 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Kaa2 loss in 2 half-moves
13 Kab2 loss in 2 half-moves
14 Kb1 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kba2 loss in 2 half-moves
17 Kbb2 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Kc4 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