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

EGTB: win in 44 half-moves

# move score
1 Kb5 win in 43 half-moves
2 Rb7 win in 45 half-moves
3 Kb7 win in 47 half-moves
4 Ka5 win in 49 half-moves
5 Kb4 win in 49 half-moves
6 Kb8 win in 49 half-moves
7 Kc7 win in 49 half-moves
8 Ra8 win in 49 half-moves
9 Rh7 win in 53 half-moves
10 Rc7 win in 55 half-moves
11 Ka3 draw
12 Kb3 draw
13 Kd7 draw
14 Kd8 draw
15 Ra6 draw
16 Rd7 draw
17 Ra5 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves