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 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Ra2 draw
8 Ra3 draw
9 Ra4 draw
10 Ra5 draw
11 Ra7 draw
12 Ra8 draw
13 Rb5 draw
14 Rc1 draw
15 Rc6 draw
16 Rd1 draw
17 Rd6 draw
18 Re1 draw
19 Rf1 draw
20 Rg6 draw
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rba6 loss in 2 half-moves
26 Rbb1 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Raa6 loss in 1 half-moves
31 Rab1 loss in 1 half-moves