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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kc8 win in 11 half-moves
3 Rb2 win in 11 half-moves
4 Kb6 win in 13 half-moves
5 Kab7 win in 15 half-moves
6 Kc7 win in 15 half-moves
7 Ka6 win in 17 half-moves
8 Ra3 win in 19 half-moves
9 Kaa8 draw
10 Kba8 draw
11 Kbb7 draw
12 Ra4 draw
13 Rc2 draw
14 Rd2 draw
15 Rh2 draw
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves