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 Rc3 win in 3 half-moves
4 Re5 win in 3 half-moves
5 Ka5 draw
6 Ka8 draw
7 Kaa6 draw
8 Kab7 draw
9 Kb5 draw
10 Kb8 draw
11 Kba6 draw
12 Kbb7 draw
13 Kc5 draw
14 Kc6 draw
15 Kc7 draw
16 Rd3 draw
17 Re1 draw
18 Re2 draw
19 Re4 draw
20 Rf3 draw
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves