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 Rb1 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Kb3 draw
5 Kb4 draw
6 Ra6 draw
7 Rb2 draw
8 Rb5 draw
9 Rb7 draw
10 Rb8 draw
11 Ka4 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Kb2 loss in 1 half-moves