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

EGTB: win in 44 half-moves

# move score
1 Rb7 win in 43 half-moves
2 Rb8 win in 43 half-moves
3 Rb1 win in 45 half-moves
4 Rb2 win in 45 half-moves
5 Rb3 win in 45 half-moves
6 Rf4 draw
7 Rg4 draw
8 Rh4 draw
9 Ka6 loss in 2 half-moves
10 Ka8 loss in 2 half-moves
11 Kab6 loss in 2 half-moves
12 Kab7 loss in 2 half-moves
13 Kab8 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kcb6 loss in 2 half-moves
17 Kcb7 loss in 2 half-moves
18 Kcb8 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kd7 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves