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 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Kb3 draw
5 Kb5 draw
6 Kc3 draw
7 Kc5 draw
8 Kd3 draw
9 Kd4 draw
10 Kd5 draw
11 Kg1 draw
12 Kg2 draw
13 Kg3 draw
14 Kh1 draw
15 Kh3 draw
16 Ra4 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 draw
20 Rb8 loss in 1 half-moves