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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 Ra3 win in 7 half-moves
6 Kc2 draw
7 Kc3 draw
8 Kd1 draw
9 Kd4 draw
10 Kdd2 draw
11 Kde2 draw
12 Ke3 draw
13 Ked2 draw
14 Kee2 draw
15 Ra5 draw
16 Ra6 draw
17 Ra7 draw
18 Rb8 draw
19 Re8 draw
20 Kc4 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Kf1 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves