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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Rd2 win in 3 half-moves
5 Rb3 draw
6 Rd4 draw
7 Re3 draw
8 Kf1 loss in 4 half-moves
9 Kh1 loss in 4 half-moves
10 Ra3 loss in 4 half-moves
11 Rc3 loss in 4 half-moves
12 Kg2 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rd7 loss in 1 half-moves