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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kb5 win in 15 half-moves
3 Kb6 win in 15 half-moves
4 Rb3 win in 17 half-moves
5 Rb4 win in 23 half-moves
6 Kb7 win in 27 half-moves
7 Ka5 win in 29 half-moves
8 Ka7 draw
9 Ra1 draw
10 Ra2 draw
11 Rf4 draw
12 Ra5 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves