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 Rf4 win in 1 half-moves
3 Kaa2 draw
4 Kab2 draw
5 Kab4 draw
6 Kbb2 draw
7 Kbb4 draw
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Ra6 draw
12 Ra7 draw
13 Ra8 draw
14 Re4 draw
15 Rg4 draw
16 Kba2 loss in 1 half-moves
17 Rb4 loss in 1 half-moves
18 Rc4 loss in 1 half-moves
19 Rd4 loss in 1 half-moves
20 Rh4 loss in 1 half-moves