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

EGTB: win in 44 half-moves

# move score
1 Kb7 win in 43 half-moves
2 Kb8 win in 43 half-moves
3 Kd6 win in 43 half-moves
4 Kd7 win in 49 half-moves
5 Kd8 win in 51 half-moves
6 Rc4 win in 57 half-moves
7 Rb4 win in 61 half-moves
8 Ka7 draw
9 Ke6 draw
10 Ke8 draw
11 Ra4 draw
12 Rd1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd5 draw
16 Rd7 draw
17 Re4 draw
18 Rf4 loss in 4 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves