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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Kd2 win in 5 half-moves
3 Ke2 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 Rb2 win in 5 half-moves
6 Kd5 win in 17 half-moves
7 Rc3 win in 17 half-moves
8 Kc5 win in 23 half-moves
9 Kd1 win in 23 half-moves
10 Rb6 win in 27 half-moves
11 Kb5 draw
12 Kb6 draw
13 Kb7 draw
14 Kc7 draw
15 Kd6 draw
16 Kd7 draw
17 Kf1 draw
18 Kf2 draw
19 Ra3 draw
20 Rb4 draw
21 Rb8 draw
22 Re3 draw
23 Rf3 draw
24 Rb5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves