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 Kc6 win in 7 half-moves
4 Ka4 draw
5 Ka7 draw
6 Kaa6 draw
7 Kab5 draw
8 Kb4 draw
9 Kb7 draw
10 Kba6 draw
11 Kbb5 draw
12 Kc5 draw
13 Kc7 draw
14 Ra2 draw
15 Rb1 draw
16 Rb3 draw
17 Rc2 draw
18 Rd2 draw
19 Rh2 draw
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves