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

EGTB: win in 56 half-moves

# move score
1 Ra6 win in 55 half-moves
2 Ka2 draw
3 Ka6 draw
4 Ka8 draw
5 Kb1 draw
6 Kb2 draw
7 Kb7 draw
8 Kb8 draw
9 Rb1 draw
10 Rb2 draw
11 Rb7 draw
12 Rb8 draw
13 Rc6 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves