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

EGTB: win in 2 half-moves

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