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 Kc4 draw
3 Ke4 draw
4 Rd3 draw
5 Re5 draw
6 Rf3 draw
7 Rg3 draw
8 Rh3 draw
9 Re2 loss in 8 half-moves
10 Kd3 loss in 6 half-moves
11 Re1 loss in 6 half-moves
12 Re4 loss in 6 half-moves
13 Kc3 loss in 4 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves