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 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kd7 draw
10 Kg3 draw
11 Kh3 draw
12 Ra1 draw
13 Rb3 draw
14 Rb4 draw
15 Rb6 draw
16 Rc1 draw
17 Rd1 draw
18 Re1 draw
19 Rf1 draw
20 Rh1 draw
21 Kg4 loss in 2 half-moves
22 Kg5 loss in 2 half-moves
23 Kh5 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves