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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Ke1 draw
5 Ke2 draw
6 Kf3 draw
7 Kff2 draw
8 Kfg1 draw
9 Kg3 draw
10 Kgf2 draw
11 Kgg1 draw
12 Kh1 draw
13 Kh2 draw
14 Kh3 draw
15 Ra6 draw
16 Rb4 draw
17 Rb5 draw
18 Rc6 draw
19 Rg6 draw
20 Rh6 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves