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

EGTB: win in 50 half-moves

# move score
1 Kb6 win in 49 half-moves
2 Rd8 win in 49 half-moves
3 Kab7 win in 51 half-moves
4 Kc7 win in 51 half-moves
5 Re1 win in 53 half-moves
6 Re2 win in 53 half-moves
7 Rc8 win in 55 half-moves
8 Re3 win in 57 half-moves
9 Ka6 draw
10 Kaa8 draw
11 Kba8 draw
12 Kbb7 draw
13 Kc8 draw
14 Re4 draw
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves