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

EGTB: win in 30 half-moves

# move score
1 Rb6 win in 29 half-moves
2 Rb7 win in 29 half-moves
3 Rb8 win in 29 half-moves
4 Rb5 win in 41 half-moves
5 Rb3 draw
6 Rb4 draw
7 Rd2 draw
8 Re2 draw
9 Rf2 draw
10 Ka1 loss in 2 half-moves
11 Ka2 loss in 2 half-moves
12 Kc1 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves