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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Kc2 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Kb2 win in 17 half-moves
6 Ka1 draw
7 Ka2 draw
8 Kc1 draw
9 Ra1 draw
10 Ra4 draw
11 Ra5 draw
12 Ra8 draw
13 Rb7 draw
14 Rd7 draw
15 Re7 draw
16 Rf6 draw
17 Rf7 draw
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves