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 Kb4 draw
3 Kc5 draw
4 Kd3 draw
5 Rb3 draw
6 Rc3 draw
7 Rd3 draw
8 Re2 draw
9 Re7 draw
10 Re8 draw
11 Rh3 draw
12 Re1 loss in 10 half-moves
13 Kc3 loss in 6 half-moves
14 Kb5 loss in 4 half-moves
15 Kb3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves