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

EGTB: win in 4 half-moves

# move score
1 Re5 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rb1 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Rb3 win in 5 half-moves
6 Ke1 draw
7 Ke2 draw
8 Ke3 draw
9 Kf1 draw
10 Kfg1 draw
11 Kfg2 draw
12 Kh1 draw
13 Khg1 draw
14 Khg2 draw
15 Ra5 draw
16 Rb4 draw
17 Rc5 draw
18 Rd5 draw
19 Kf3 loss in 2 half-moves
20 Kfg3 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Khg3 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves