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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Ra4 win in 1 half-moves
5 Kb2 draw
6 Kb3 draw
7 Ra2 draw
8 Rb5 draw
9 Rc5 draw
10 Rd5 draw
11 Ra1 loss in 6 half-moves
12 Kc2 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Kd3 loss in 4 half-moves
15 Ra3 loss in 4 half-moves
16 Ra6 loss in 4 half-moves
17 Re5 loss in 4 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rg5 loss in 1 half-moves