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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb2 draw
6 Kbc1 draw
7 Kbc2 draw
8 Kc3 draw
9 Kd1 draw
10 Kd3 draw
11 Kdc1 draw
12 Kdc2 draw
13 Ke1 draw
14 Ke2 draw
15 Ke3 draw
16 Rb2 draw
17 Rb4 draw
18 Rb6 draw
19 Rg5 draw
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rh5 loss in 2 half-moves