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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Ra8 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Rd4 win in 3 half-moves
7 Ka4 win in 5 half-moves
8 Kb4 win in 5 half-moves
9 Rc8 win in 5 half-moves
10 Ka1 draw
11 Kaa2 draw
12 Kab2 draw
13 Kb3 draw
14 Kba2 draw
15 Kbb2 draw
16 Rd5 draw
17 Rd6 draw
18 Rd7 draw
19 Re8 draw
20 Rf8 draw
21 Rd1 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves