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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rc5 win in 5 half-moves
5 Ka1 draw
6 Ka4 draw
7 Kaa2 draw
8 Kab3 draw
9 Kb1 draw
10 Kba2 draw
11 Kbb3 draw
12 Kc1 draw
13 Kc2 draw
14 Kc3 draw
15 Rd1 draw
16 Rd2 draw
17 Rd3 draw
18 Rd4 draw
19 Rd6 draw
20 Rh5 draw
21 Rd7 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg5 loss in 2 half-moves