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 Kc6 win in 7 half-moves
3 Ra8 win in 7 half-moves
4 K4a4 draw
5 K4a5 draw
6 K4c4 draw
7 K4c5 draw
8 K5a4 draw
9 K5a5 draw
10 K5c4 draw
11 K5c5 draw
12 Ka3 draw
13 Ka6 draw
14 Kb6 draw
15 Rb7 draw
16 Rg8 draw
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 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves