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

EGTB: win in 50 half-moves

# move score
1 Ra8 win in 49 half-moves
2 Ra7 win in 51 half-moves
3 Rh4 win in 51 half-moves
4 Rg4 win in 53 half-moves
5 Ra6 win in 55 half-moves
6 Rf4 win in 55 half-moves
7 Ra5 win in 57 half-moves
8 Ka7 draw
9 Ka8 draw
10 Kbb7 draw
11 Kbc7 draw
12 Kcb7 draw
13 Kcc7 draw
14 Kd7 draw
15 Kd8 draw
16 Re4 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves