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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Rd3 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Rb8 draw
6 Rd5 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Ke1 loss in 2 half-moves
11 Ke2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Kf1 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kfg2 loss in 2 half-moves
16 Kfg3 loss in 2 half-moves
17 Kg1 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Kh4 loss in 2 half-moves
21 Khg2 loss in 2 half-moves
22 Khg3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves