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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ra3 win in 3 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kab1 draw
6 Kab2 draw
7 Kb3 draw
8 Kc2 draw
9 Kcb1 draw
10 Kcb2 draw
11 Kd1 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Kd2 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves