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 Rc3 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Re8 win in 11 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kab6 draw
8 Kab7 draw
9 Kab8 draw
10 Kc6 draw
11 Kc8 draw
12 Kcb6 draw
13 Kcb7 draw
14 Kcb8 draw
15 Kd6 draw
16 Kd7 draw
17 Kd8 draw
18 Rb3 draw
19 Re4 draw
20 Re5 draw
21 Re6 draw
22 Re7 draw
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves