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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Ra6 win in 13 half-moves
3 Ka3 draw
4 Ka6 draw
5 Kaa5 draw
6 Kab4 draw
7 Kb3 draw
8 Kb6 draw
9 Kba5 draw
10 Kbb4 draw
11 Kc4 draw
12 Kc5 draw
13 Kc6 draw
14 Rb6 draw
15 Rd6 draw
16 Re1 draw
17 Re7 draw
18 Re8 draw
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves