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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Rd6 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Kb4 draw
8 Kd3 draw
9 Kd4 draw
10 Rd3 draw
11 Rd4 draw
12 Rd5 draw
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves