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 Rd4 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kbc6 draw
11 Kbc7 draw
12 Kbc8 draw
13 Kd6 draw
14 Kd8 draw
15 Kdc6 draw
16 Kdc7 draw
17 Kdc8 draw
18 Ke6 draw
19 Rc4 draw
20 Rf1 draw
21 Rf2 draw
22 Rf3 draw
23 Rf5 draw
24 Rf6 draw
25 Ke7 loss in 2 half-moves
26 Ke8 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves