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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ra7 draw
8 Ra8 draw
9 Rb3 draw
10 Rb5 draw
11 Rc3 draw
12 Rc5 draw
13 Rd3 draw
14 Rd5 draw
15 Re3 draw
16 Re5 draw
17 Rf5 draw
18 R3a4 loss in 2 half-moves
19 R5a4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh5 loss in 2 half-moves