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