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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rh4 win in 1 half-moves
3 Kb4 win in 5 half-moves
4 Ra6 win in 9 half-moves
5 Ra7 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Ka1 draw
8 Kaa2 draw
9 Kab2 draw
10 Kb3 draw
11 Kba2 draw
12 Kbb2 draw
13 Kc1 draw
14 Kc2 draw
15 Rb4 draw
16 Rc4 draw
17 Rd4 draw
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves