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

EGTB: win in 30 half-moves

# move score
1 Rf4 win in 29 half-moves
2 Rh4 win in 37 half-moves
3 Rg4 win in 43 half-moves
4 Re4 win in 47 half-moves
5 Ra6 draw
6 Ra7 draw
7 Ra8 draw
8 Rd4 draw
9 Kc1 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Kg6 loss in 2 half-moves
24 Kg7 loss in 2 half-moves
25 Ra1 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra5 loss in 2 half-moves
29 Rb4 loss in 2 half-moves
30 Rc4 loss in 2 half-moves