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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Ka7 win in 3 half-moves
4 Kb3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ka2 draw
7 Kb4 draw
8 Kb7 draw
9 Kb8 draw
10 Ra2 draw
11 Rb3 draw
12 Rb4 draw
13 Rb5 draw
14 Rb6 draw
15 Rd2 draw
16 Rh2 draw
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves