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

EGTB: win in 4 half-moves

# move score
1 R3a5 win in 3 half-moves
2 Kd6 win in 5 half-moves
3 Rg3 win in 5 half-moves
4 Kc6 win in 7 half-moves
5 R3a4 win in 7 half-moves
6 R6a5 win in 7 half-moves
7 Ra7 win in 9 half-moves
8 Kb6 draw
9 Kb7 draw
10 Kb8 draw
11 Kc8 draw
12 Kd7 draw
13 Kd8 draw
14 R6a4 draw
15 Rb3 draw
16 Rb6 draw
17 Rc3 draw
18 Rc6 draw
19 Rg6 draw
20 Rh3 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves