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 Kb1 draw
4 Kg2 draw
5 Kh2 draw
6 Kh4 draw
7 Ra2 draw
8 Rb1 draw
9 Rb3 draw
10 Rc2 draw
11 Rg2 draw
12 Rh2 draw
13 Kg3 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf2 loss in 2 half-moves