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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Ra8 draw
9 Rb1 draw
10 Rb3 draw
11 Rb5 draw
12 Rb6 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Rg8 draw
17 Rb2 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves