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 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Ke1 win in 3 half-moves
7 Ke2 win in 3 half-moves
8 Ke3 win in 3 half-moves
9 Kf1 win in 3 half-moves
10 Kf3 win in 3 half-moves
11 Kg1 win in 3 half-moves
12 Ra3 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Rc3 win in 3 half-moves
15 Re3 win in 3 half-moves
16 Ka1 draw
17 Ka2 draw
18 Ka3 draw
19 Kg2 draw
20 Kg3 draw
21 Rd3 draw
22 Rf3 draw
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves