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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Rd2 draw
7 Rd5 draw
8 Rc3 loss in 4 half-moves
9 Rd1 loss in 4 half-moves
10 Rd4 loss in 4 half-moves
11 Rd6 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rg3 loss in 1 half-moves