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

EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd7 win in 5 half-moves
6 Rc7 win in 5 half-moves
7 R3a5 win in 7 half-moves
8 Re7 win in 7 half-moves
9 Kb8 draw
10 Kd8 draw
11 R3a4 draw
12 R7a4 draw
13 R7a6 draw
14 Ra8 draw
15 Rd3 draw
16 Re3 draw
17 Rf3 draw
18 Rf7 draw
19 R3a6 loss in 6 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh7 loss in 2 half-moves