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

EGTB: win in 50 half-moves

# move score
1 K6b7 win in 49 half-moves
2 K8b7 win in 49 half-moves
3 Kb6 win in 49 half-moves
4 Kb8 win in 49 half-moves
5 Ra3 win in 49 half-moves
6 Rb3 win in 49 half-moves
7 Rc3 win in 49 half-moves
8 Rd5 win in 49 half-moves
9 Rd7 win in 49 half-moves
10 K8a7 win in 51 half-moves
11 Kb5 win in 51 half-moves
12 Rd8 win in 51 half-moves
13 Ka5 win in 53 half-moves
14 Rd4 win in 53 half-moves
15 Rd6 win in 53 half-moves
16 K6a7 win in 55 half-moves
17 Re3 draw
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves