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 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Kc1 draw
6 Kd2 draw
7 Re1 draw
8 Rf3 draw
9 Rg3 draw
10 Rh3 draw
11 Kd3 loss in 6 half-moves
12 Re4 loss in 6 half-moves
13 Re7 loss in 6 half-moves
14 Kc3 loss in 4 half-moves
15 Kd1 loss in 4 half-moves
16 Re2 loss in 4 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re8 loss in 2 half-moves