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 Kd3 win in 5 half-moves
4 Kb3 draw
5 Kb5 draw
6 Kc3 draw
7 Kc5 draw
8 Ke1 draw
9 Ke2 draw
10 Kf2 draw
11 Kg1 draw
12 Kg2 draw
13 Ra4 draw
14 Rb3 draw
15 Rb5 draw
16 Rb7 draw
17 Rb8 draw
18 Kd4 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rb6 loss in 1 half-moves