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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb5 draw
3 Kd5 draw
4 Ra6 draw
5 Re4 draw
6 Rg4 draw
7 Rh4 draw
8 Ra7 loss in 6 half-moves
9 Ra8 loss in 6 half-moves
10 Kb6 loss in 4 half-moves
11 Kc6 loss in 4 half-moves
12 Kd6 loss in 4 half-moves
13 Ra5 loss in 4 half-moves
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves