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 Rb3 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Kf7 draw
9 Kf8 draw
10 R3a4 draw
11 R3a6 draw
12 R3a7 draw
13 R8a4 draw
14 R8a5 draw
15 R8a6 draw
16 R8a7 draw
17 Rb8 draw
18 Rc3 draw
19 Rc8 draw
20 Rd8 draw
21 Rf3 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves