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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Kb3 draw
8 Kb4 draw
9 Kb5 draw
10 Kc3 draw
11 Kc5 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 R4a5 draw
16 R4a6 draw
17 R4a7 draw
18 R8a5 draw
19 R8a6 draw
20 R8a7 draw
21 Ra1 draw
22 Ra3 draw
23 Ra2 loss in 1 half-moves
24 Rg8 loss in 1 half-moves
25 Rh8 loss in 1 half-moves