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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Re2 win in 3 half-moves
5 Re1 win in 5 half-moves
6 Ka1 draw
7 Ka2 draw
8 Kbb2 draw
9 Kbc2 draw
10 Kcb2 draw
11 Kcc2 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Rf6 draw
16 Rg6 draw
17 Rh6 draw
18 Ra6 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves