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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kb7 win in 15 half-moves
3 Ka7 draw
4 Kb8 draw
5 Ra2 draw
6 Rb4 draw
7 Rb6 draw
8 Rc4 draw
9 Rc6 draw
10 Rd4 draw
11 Rd6 draw
12 Re6 draw
13 R4a5 loss in 2 half-moves
14 R6a5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh6 loss in 2 half-moves