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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Ka1 draw
6 Ra3 draw
7 Ra8 draw
8 Rg7 draw
9 Ka4 loss in 2 half-moves
10 Kaa3 loss in 2 half-moves
11 Kab2 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kba3 loss in 2 half-moves
14 Kbb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves