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 Rb7 draw
3 Rb8 draw
4 Re4 draw
5 Rf4 draw
6 Rg4 draw
7 Kaa2 loss in 2 half-moves
8 Kaa4 loss in 2 half-moves
9 Kab2 loss in 2 half-moves
10 Kba2 loss in 2 half-moves
11 Kba4 loss in 2 half-moves
12 Kbb2 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves