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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Ra7 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rd3 win in 1 half-moves
10 Re3 win in 1 half-moves
11 Rh3 win in 1 half-moves
12 Kb4 draw
13 Kb6 draw
14 Kc4 draw
15 Kc6 draw
16 Kd4 draw
17 Kd6 draw
18 Ra5 draw
19 Rc3 draw
20 Rg3 draw
21 Ra8 loss in 1 half-moves
22 Rf3 loss in 1 half-moves