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

EGTB: win in 52 half-moves

# move score
1 Ra1 win in 51 half-moves
2 Re1 win in 53 half-moves
3 Rf1 win in 53 half-moves
4 Rb3 draw
5 Rb4 draw
6 Rb5 draw
7 Kf1 loss in 2 half-moves
8 Kf2 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Kgg2 loss in 2 half-moves
12 Kgh2 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Khg2 loss in 2 half-moves
16 Khh2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves