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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc2 win in 5 half-moves
3 Kc3 win in 7 half-moves
4 Ra2 win in 9 half-moves
5 Kd3 win in 11 half-moves
6 Ra1 win in 11 half-moves
7 Kf1 win in 13 half-moves
8 Kc1 draw
9 Kdd1 draw
10 Kde2 draw
11 Ke3 draw
12 Ked1 draw
13 Kee2 draw
14 Kf2 draw
15 Ra4 draw
16 Ra8 draw
17 Rc3 draw
18 Rg3 draw
19 Rh3 draw
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves