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 Ra1 draw
8 Rc1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Rd5 draw
13 Rd6 draw
14 Re1 draw
15 Re8 draw
16 Rf8 draw
17 Rg8 draw
18 Ra8 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rbb1 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Rbd8 loss in 1 half-moves
28 Rd7 loss in 1 half-moves
29 Rdb1 loss in 1 half-moves
30 Rdd8 loss in 1 half-moves
31 Rf1 loss in 1 half-moves