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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rf6 win in 5 half-moves
6 Rg6 win in 5 half-moves
7 Kd3 draw
8 Kd4 draw
9 Ke3 draw
10 Kf3 draw
11 Kf4 draw
12 Kf5 draw
13 Kg3 draw
14 Kg4 draw
15 Kh3 draw
16 Kh5 draw
17 Ra6 draw
18 Rb1 draw
19 Rb2 draw
20 Rh6 draw
21 Kd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves