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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rh5 win in 1 half-moves
3 Kaa3 draw
4 Kaa5 draw
5 Kab3 draw
6 Kba3 draw
7 Kba5 draw
8 Kbb3 draw
9 Kc3 draw
10 Kc4 draw
11 Kc5 draw
12 Ra5 draw
13 Rb6 draw
14 Rb8 draw
15 Rc5 draw
16 Rd5 draw
17 Re5 draw
18 Rf5 draw
19 Rg5 loss in 1 half-moves