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 K3b3 draw
3 Ra5 draw
4 Ra6 draw
5 Ra7 draw
6 Ra8 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 K2b3 loss in 2 half-moves
11 Ka1 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 K2b2 loss in 1 half-moves
14 K3b2 loss in 1 half-moves
15 Kb4 loss in 1 half-moves
16 Rb4 loss in 1 half-moves
17 Rc4 loss in 1 half-moves
18 Re4 loss in 1 half-moves