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

EGTB: win in 48 half-moves

# move score
1 Kb4 win in 47 half-moves
2 Kb5 win in 55 half-moves
3 Ra1 win in 55 half-moves
4 Ra8 win in 57 half-moves
5 Kb1 draw
6 Kb2 draw
7 Kb6 draw
8 Kc2 draw
9 Kc4 draw
10 Kc6 draw
11 Kd1 draw
12 Kd2 draw
13 Ra2 draw
14 Ra3 draw
15 Ra5 draw
16 Rb7 draw
17 Rc7 draw
18 Rh7 draw
19 Rd7 loss in 4 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves