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 Rb7 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Ka4 draw
5 Kb3 draw
6 Ra8 draw
7 Rb1 draw
8 Rb4 draw
9 Rb6 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Kb4 loss in 1 half-moves