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 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Rb1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb6 draw
9 Rb8 draw
10 Rc5 draw
11 Rd5 draw
12 Rg5 draw
13 Rh5 draw
14 Rf5 loss in 14 half-moves
15 Kd1 loss in 4 half-moves
16 Kd2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Ra5 loss in 1 half-moves