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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd2 draw
6 Kde1 draw
7 Kde2 draw
8 Kf2 draw
9 Kfe1 draw
10 Kfe2 draw
11 Kg1 draw
12 Kg2 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Ra8 draw
17 Re4 draw
18 Rh4 draw
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves