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

EGTB: win in 40 half-moves

# move score
1 Ra4 win in 39 half-moves
2 Rb4 win in 39 half-moves
3 Rc4 win in 39 half-moves
4 Rd4 win in 43 half-moves
5 Re4 win in 47 half-moves
6 Rh1 draw
7 Rh2 draw
8 Ka6 loss in 2 half-moves
9 Ka7 loss in 2 half-moves
10 Ka8 loss in 2 half-moves
11 Kbb6 loss in 2 half-moves
12 Kbb8 loss in 2 half-moves
13 Kbc6 loss in 2 half-moves
14 Kbc8 loss in 2 half-moves
15 Kcb6 loss in 2 half-moves
16 Kcb8 loss in 2 half-moves
17 Kcc6 loss in 2 half-moves
18 Kcc8 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 Rf4 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh3 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves