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 Kb7 draw
3 Kd7 draw
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Rb5 draw
8 Rb7 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Kb6 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 R5a6 loss in 2 half-moves
19 R7a6 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves