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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Rd3 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Rf7 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Ka6 draw
9 Ka7 draw
10 Ka8 draw
11 Kb6 draw
12 Kbb8 draw
13 Kbc7 draw
14 Kc6 draw
15 Kcb8 draw
16 Kcc7 draw
17 Kd7 draw
18 Kd8 draw
19 Re3 draw
20 Rf4 draw
21 Rf5 draw
22 Rf1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves