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

EGTB: win in 50 half-moves

# move score
1 Kb6 win in 49 half-moves
2 Kab7 win in 51 half-moves
3 Kbb7 win in 51 half-moves
4 Ra1 win in 51 half-moves
5 Ra2 win in 51 half-moves
6 Rb4 win in 51 half-moves
7 Rd4 win in 51 half-moves
8 Ra3 win in 53 half-moves
9 Ka5 win in 55 half-moves
10 Kaa7 win in 55 half-moves
11 Kb5 win in 55 half-moves
12 Kba7 win in 55 half-moves
13 Kc8 win in 55 half-moves
14 Rc4 win in 55 half-moves
15 Ka8 win in 57 half-moves
16 Kc7 draw
17 Rh4 draw
18 Ra5 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves