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

EGTB: win in 2 half-moves

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