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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Ka2 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Kb2 win in 3 half-moves
6 Kc2 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Ka1 draw
10 Ka8 draw
11 Kb7 draw
12 Kc1 draw
13 Rb4 draw
14 Rb6 draw
15 Rb7 draw
16 Rc8 draw
17 Rd8 draw
18 Rf8 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves