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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka6 draw
3 Kaa8 draw
4 Kab7 draw
5 Kb6 draw
6 Kba8 draw
7 Kbb7 draw
8 Kc7 draw
9 Kc8 draw
10 Ra1 draw
11 Ra3 draw
12 Ra4 draw
13 Rb5 draw
14 Rc5 draw
15 Rd5 draw
16 Rh5 draw
17 Ra6 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves