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