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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rf7 win in 3 half-moves
6 Rf8 win in 3 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kbb8 draw
10 Kbc7 draw
11 Kcb8 draw
12 Kcc7 draw
13 Kd7 draw
14 Kd8 draw
15 Rd5 draw
16 Re5 draw
17 Rf3 draw
18 Rf4 draw
19 Rg5 draw
20 Rh5 draw
21 Ra5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves