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 Rh6 win in 5 half-moves
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Kff1 draw
9 Kff3 draw
10 Kfg1 draw
11 Kfg3 draw
12 Kgf1 draw
13 Kgf3 draw
14 Kgg1 draw
15 Kgg3 draw
16 Kh1 draw
17 Kh2 draw
18 Kh3 draw
19 Ra6 draw
20 Rb4 draw
21 Rb5 draw
22 Rc6 draw
23 Rd6 draw
24 Rb7 loss in 2 half-moves
25 Rb8 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rg6 loss in 2 half-moves