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

EGTB: win in 36 half-moves

# move score
1 Rb3 win in 35 half-moves
2 Kc4 win in 39 half-moves
3 Rb6 win in 49 half-moves
4 Rb7 win in 49 half-moves
5 Rb8 win in 49 half-moves
6 Kd4 draw
7 Rb5 draw
8 Rf4 draw
9 Rg4 draw
10 Rh4 draw
11 Ka1 loss in 2 half-moves
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kbc2 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kdc2 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves