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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Rc2 win in 1 half-moves
5 Kb4 draw
6 Kc4 draw
7 Kc5 draw
8 Ra6 draw
9 Rb6 draw
10 Rc3 draw
11 Rc4 draw
12 Rc5 draw
13 Rc7 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Kb6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves