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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Rd2 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Re8 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Rg8 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Kd6 win in 7 half-moves
10 K7d7 draw
11 K8d7 draw
12 Kc6 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 K7b7 loss in 1 half-moves
18 K7b8 loss in 1 half-moves
19 K8b7 loss in 1 half-moves
20 K8b8 loss in 1 half-moves