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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rd8 win in 3 half-moves
7 Kb6 draw
8 Kb7 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Ra8 draw
13 Rc8 draw
14 Re8 draw
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves