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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Ra2 win in 5 half-moves
5 Ra3 win in 5 half-moves
6 Ra4 win in 5 half-moves
7 Rb2 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Rb4 win in 5 half-moves
10 Rd7 win in 5 half-moves
11 Kb1 draw
12 Kb2 draw
13 Kb3 draw
14 Kc1 draw
15 Kc3 draw
16 Kd3 draw
17 Rc7 draw
18 Re7 draw
19 Kd1 loss in 6 half-moves
20 Kd2 loss in 6 half-moves
21 Ra1 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves