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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb6 draw
3 Kc8 draw
4 Kd1 draw
5 Kd2 draw
6 Kd3 draw
7 Kd7 draw
8 Kd8 draw
9 Ke1 draw
10 Kf1 draw
11 Kf2 draw
12 Re4 draw
13 Re5 draw
14 Rg3 draw
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Kb7 loss in 1 half-moves
23 Kb8 loss in 1 half-moves
24 Kc6 loss in 1 half-moves
25 Kd6 loss in 1 half-moves
26 Kf3 loss in 1 half-moves
27 Rf3 loss in 1 half-moves