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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Kd4 draw
6 Ra3 draw
7 Rb5 draw
8 Rc5 draw
9 Kc5 loss in 18 half-moves
10 Kd5 loss in 18 half-moves
11 Ra2 loss in 6 half-moves
12 Kc3 loss in 4 half-moves
13 Kd3 loss in 4 half-moves
14 Ra4 loss in 4 half-moves
15 Ra6 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ra1 loss in 1 half-moves