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 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd3 draw
6 Ke2 draw
7 Re1 draw
8 Rf3 draw
9 Re2 loss in 8 half-moves
10 Re4 loss in 6 half-moves
11 Re5 loss in 6 half-moves
12 Kd1 loss in 4 half-moves
13 Ke1 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves