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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Kb2 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Kg1 draw
11 Kg2 draw
12 Kg3 draw
13 Kh1 draw
14 Kh3 draw
15 Rb1 draw
16 Rb2 draw
17 Rb4 draw
18 Rb5 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves