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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Ka6 win in 5 half-moves
7 Kb6 win in 5 half-moves
8 Kc6 win in 5 half-moves
9 Ka7 draw
10 Ka8 draw
11 Kbb8 draw
12 Kbc7 draw
13 Kcb8 draw
14 Kcc7 draw
15 Re4 draw
16 Rf1 draw
17 Rf2 draw
18 Rf3 draw
19 Rf5 draw
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves