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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Kaa2 draw
4 Kab2 draw
5 Kab4 draw
6 Kbb2 draw
7 Kbb4 draw
8 Ra5 draw
9 Rb4 draw
10 Rc4 draw
11 Rg4 draw
12 Rh4 draw
13 Kba2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Ra6 loss in 1 half-moves
18 Ra8 loss in 1 half-moves
19 Rd4 loss in 1 half-moves
20 Rf4 loss in 1 half-moves