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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka2 draw
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb1 draw
7 Kb2 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Ra3 draw
14 Rb1 draw
15 Rb2 draw
16 Rc3 draw
17 Rd3 draw
18 Re3 draw
19 Rf3 draw
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves