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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Kf1 draw
8 Kf2 draw
9 Kg1 draw
10 Kg3 draw
11 Kh1 draw
12 Kh2 draw
13 Kh3 draw
14 Ra3 draw
15 Rb1 draw
16 Rb2 draw
17 Rf3 draw
18 Rg3 draw
19 Rh3 draw
20 Kf3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves