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

EGTB: win in 42 half-moves

# move score
1 Rb3 win in 41 half-moves
2 Rb2 win in 45 half-moves
3 Rb1 win in 49 half-moves
4 Ra8 win in 51 half-moves
5 Rh8 win in 51 half-moves
6 Rg8 win in 53 half-moves
7 Ka1 draw
8 Ka3 draw
9 Kab2 draw
10 Kab3 draw
11 Kb1 draw
12 Kc2 draw
13 Kcb2 draw
14 Kcb3 draw
15 Kd2 draw
16 Kd3 draw
17 Rb4 draw
18 Rf8 draw
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 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 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves