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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kg1 draw
9 Kg3 draw
10 Kh1 draw
11 Kh2 draw
12 Kh3 draw
13 Ra5 draw
14 Rb2 draw
15 Rb6 draw
16 Rb7 draw
17 Rb8 draw
18 Kb4 loss in 1 half-moves
19 Kb6 loss in 1 half-moves
20 Kc4 loss in 1 half-moves
21 Kc6 loss in 1 half-moves
22 Rb3 loss in 1 half-moves
23 Rb4 loss in 1 half-moves