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 Kb6 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Rd2 win in 1 half-moves
5 Rd3 win in 1 half-moves
6 Re4 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rb4 draw
9 Rd1 loss in 2 half-moves
10 Rd5 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Ka4 loss in 1 half-moves
17 Ka6 loss in 1 half-moves
18 Kb4 loss in 1 half-moves
19 Ra4 loss in 1 half-moves