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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Kd4 win in 5 half-moves
5 Kd5 win in 5 half-moves
6 Kd6 win in 9 half-moves
7 Kc6 win in 23 half-moves
8 Re6 win in 23 half-moves
9 Kb4 draw
10 Kb5 draw
11 Kb6 draw
12 Kc4 draw
13 Rb5 draw
14 Rb6 draw
15 Rc6 draw
16 Rd6 draw
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves