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

EGTB: win in 12 half-moves

# move score
1 Re4 win in 11 half-moves
2 Kb8 draw
3 Kd8 draw
4 R4a5 draw
5 R8a5 draw
6 Ra2 draw
7 Rb4 draw
8 Rb8 draw
9 Rc4 draw
10 Rd4 draw
11 Rf4 draw
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 R4a6 loss in 2 half-moves
16 R4a7 loss in 2 half-moves
17 R8a6 loss in 2 half-moves
18 R8a7 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves