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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd1 draw
8 Kd2 draw
9 Kd6 draw
10 Kd7 draw
11 Kd8 draw
12 Ke1 draw
13 Kf1 draw
14 Kf2 draw
15 Rb2 draw
16 Rb3 draw
17 Rb4 draw
18 Rb7 draw
19 Rb8 draw
20 Rc1 draw
21 Rd1 draw
22 Re1 draw
23 Kd3 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Kf3 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rh1 loss in 2 half-moves