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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra1 win in 7 half-moves
3 Ra3 win in 7 half-moves
4 Kc2 win in 9 half-moves
5 Kd3 win in 9 half-moves
6 Ra2 win in 9 half-moves
7 Kc3 win in 13 half-moves
8 Kc1 win in 27 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kb6 draw
12 Kc4 draw
13 Kc6 draw
14 Kd1 draw
15 Kd4 draw
16 Kd5 draw
17 Kd6 draw
18 Ke1 draw
19 Ke2 draw
20 Ra8 draw
21 Rb7 draw
22 Rd7 draw
23 Re7 draw
24 Ke3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves