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

EGTB: win in 6 half-moves

# move score
1 R4a5 win in 5 half-moves
2 Kb8 win in 25 half-moves
3 Kb7 draw
4 R7a5 draw
5 Ra3 draw
6 Rb4 draw
7 Rb7 draw
8 Rc4 draw
9 Rc7 draw
10 Rd4 draw
11 Rd7 draw
12 Re4 draw
13 Re7 draw
14 Rf4 draw
15 Rf7 draw
16 R4a6 loss in 2 half-moves
17 R7a6 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh7 loss in 2 half-moves