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

EGTB: win in 40 half-moves

# move score
1 Rb1 win in 39 half-moves
2 Rb2 win in 39 half-moves
3 Rb3 win in 39 half-moves
4 Rb4 win in 41 half-moves
5 Rb5 win in 43 half-moves
6 Rb6 win in 43 half-moves
7 Rg7 draw
8 Rh7 draw
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kcc2 loss in 2 half-moves
13 Kcd1 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kdc2 loss in 2 half-moves
16 Kdd1 loss in 2 half-moves
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves