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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb2 draw
5 Kc1 draw
6 Kc2 draw
7 Ke8 draw
8 Kg8 draw
9 Ra5 draw
10 Rb3 draw
11 Rb4 draw
12 Rb6 draw
13 Rb8 draw
14 Rd5 draw
15 Re5 draw
16 Rg5 draw
17 Rh5 draw
18 Ke7 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Kg7 loss in 2 half-moves
21 Rb7 loss in 1 half-moves
22 Rc5 loss in 1 half-moves
23 Rf5 loss in 1 half-moves