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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rg2 win in 1 half-moves
3 Kc2 win in 5 half-moves
4 Kb1 draw
5 Kd1 draw
6 Ra2 draw
7 Rb1 draw
8 Rb3 draw
9 Rb4 draw
10 Rb7 draw
11 Rc2 draw
12 Rd2 draw
13 Re2 draw
14 Rh2 draw
15 Kd2 loss in 4 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rf2 loss in 2 half-moves