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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Rc2 win in 5 half-moves
5 Re2 draw
6 Rh4 draw
7 Rh6 draw
8 Rh7 draw
9 Rh8 draw
10 Ka5 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kbb5 loss in 2 half-moves
14 Kbb7 loss in 2 half-moves
15 Kbc5 loss in 2 half-moves
16 Kbc7 loss in 2 half-moves
17 Kcb5 loss in 2 half-moves
18 Kcb7 loss in 2 half-moves
19 Kcc5 loss in 2 half-moves
20 Kcc7 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh5 loss in 2 half-moves