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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rg1 win in 1 half-moves
3 Kc6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Ra7 win in 3 half-moves
9 Ra8 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rc1 win in 3 half-moves
12 Rd1 win in 3 half-moves
13 Re1 win in 3 half-moves
14 Rh1 win in 3 half-moves
15 Kb5 win in 5 half-moves
16 Kb6 win in 5 half-moves
17 Kc4 win in 5 half-moves
18 Kd4 win in 5 half-moves
19 Ra5 win in 5 half-moves
20 Kb4 draw
21 Ra6 loss in 2 half-moves
22 Rf1 loss in 2 half-moves