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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kc1 win in 7 half-moves
3 Kc2 win in 11 half-moves
4 Ka1 draw
5 Ka4 draw
6 Kaa2 draw
7 Kab3 draw
8 Kb1 draw
9 Kb4 draw
10 Kba2 draw
11 Kbb3 draw
12 Ra7 draw
13 Rb8 draw
14 Rc7 draw
15 Rh7 draw
16 Kc3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves