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 Kb4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Rd2 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Kb5 draw
7 Rb5 draw
8 Kc3 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Kd3 loss in 1 half-moves
20 Rd3 loss in 1 half-moves
21 Rd4 loss in 1 half-moves