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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rd2 win in 1 half-moves
3 Rg2 win in 1 half-moves
4 Rh2 win in 1 half-moves
5 Rb2 draw
6 Rc2 draw
7 Ka1 loss in 2 half-moves
8 Kc1 loss in 2 half-moves
9 Ra1 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Kb2 loss in 1 half-moves
18 Kc2 loss in 1 half-moves