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 Rg4 win in 1 half-moves
3 Kd2 draw
4 Ke3 draw
5 Kf2 draw
6 Kf3 draw
7 Re4 draw
8 Rh4 draw
9 Kd1 loss in 6 half-moves
10 Ke1 loss in 6 half-moves
11 Kf1 loss in 6 half-moves
12 Ra2 loss in 6 half-moves
13 Kd3 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Ra8 loss in 1 half-moves