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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 K4a4 draw
4 K4a5 draw
5 K4c4 draw
6 K4c5 draw
7 K5a4 draw
8 K5a5 draw
9 K5c4 draw
10 K5c5 draw
11 Ka6 draw
12 Kb6 draw
13 Kc6 draw
14 Rb7 draw
15 Re8 draw
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves