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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Ra5 draw
5 Rb4 draw
6 Rb6 draw
7 Rb7 draw
8 Rb8 draw
9 Rc5 draw
10 Rd5 draw
11 Rh5 loss in 4 half-moves
12 Kb2 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg5 loss in 2 half-moves