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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ra1 draw
7 Ra5 draw
8 Re1 draw
9 Re3 draw
10 Re5 draw
11 Rf2 draw
12 Rg2 draw
13 Ra4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rab2 loss in 2 half-moves
18 Rac2 loss in 2 half-moves
19 Rad2 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Reb2 loss in 2 half-moves
25 Rec2 loss in 2 half-moves
26 Red2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves