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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Ka4 draw
4 Ka7 draw
5 Kaa6 draw
6 Kab5 draw
7 Kb4 draw
8 Kb7 draw
9 Kba6 draw
10 Kbb5 draw
11 Ra1 draw
12 Rb2 draw
13 Rb3 draw
14 Rc1 draw
15 Rh1 draw
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves