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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kd5 draw
5 Ra6 draw
6 Ra7 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 Kc6 loss in 8 half-moves
11 Ra2 loss in 6 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 Ra3 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