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 Ka6 draw
3 Ka7 draw
4 Kb6 draw
5 Kb8 draw
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Ra4 draw
10 Rb1 draw
11 Rb2 draw
12 Rb6 draw
13 Rd4 draw
14 Re4 draw
15 Rh4 draw
16 Ka8 loss in 24 half-moves
17 Rf4 loss in 18 half-moves
18 Rb5 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rg4 loss in 1 half-moves