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

EGTB: win in 48 half-moves

# move score
1 Rb4 win in 47 half-moves
2 Ra8 win in 49 half-moves
3 Rg8 win in 49 half-moves
4 Rh8 win in 49 half-moves
5 Rb3 win in 53 half-moves
6 Ka1 draw
7 Ka2 draw
8 Ka3 draw
9 Kb3 draw
10 Kbb1 draw
11 Kbc2 draw
12 Kc3 draw
13 Kcb1 draw
14 Kcc2 draw
15 Kd1 draw
16 Kd2 draw
17 Rf8 draw
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves