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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Kc6 draw
4 Kd7 draw
5 Rb3 draw
6 Rb7 draw
7 Kb7 loss in 24 half-moves
8 Kc8 loss in 20 half-moves
9 Ra8 loss in 18 half-moves
10 Kd8 loss in 16 half-moves
11 Rc8 loss in 12 half-moves
12 Kb6 loss in 4 half-moves
13 Kd6 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rd8 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