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

EGTB: win in 44 half-moves

# move score
1 Kb6 win in 43 half-moves
2 Kb5 win in 45 half-moves
3 Rb7 win in 45 half-moves
4 Ra7 win in 47 half-moves
5 Kc7 win in 49 half-moves
6 Rd6 win in 49 half-moves
7 Ka6 win in 51 half-moves
8 Kb7 win in 51 half-moves
9 Rc7 win in 51 half-moves
10 Rh7 win in 51 half-moves
11 Kb8 win in 53 half-moves
12 Rd5 win in 55 half-moves
13 Rd8 win in 55 half-moves
14 Ka4 draw
15 Kb4 draw
16 Kd8 draw
17 Rd1 draw
18 Rd2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves