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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Ra6 win in 1 half-moves
5 Re3 win in 1 half-moves
6 Re4 win in 1 half-moves
7 Re5 win in 1 half-moves
8 Kb4 draw
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Rb6 draw
13 Rd6 draw
14 Re1 draw
15 Re2 draw
16 Re7 draw
17 Rg6 draw
18 Rh6 draw
19 Kb2 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf6 loss in 2 half-moves