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 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Ra7 draw
11 Rc7 draw
12 Rd1 draw
13 Rd3 draw
14 Rd4 draw
15 Rd5 draw
16 Rd8 draw
17 Re7 draw
18 Rf7 draw
19 Rh7 draw
20 Rd2 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves