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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka2 win in 1 half-moves
3 Ra4 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Rg2 win in 1 half-moves
6 Rb4 draw
7 Rc4 draw
8 Kb2 loss in 4 half-moves
9 Kc1 loss in 4 half-moves
10 Kc2 loss in 4 half-moves
11 Rd4 loss in 4 half-moves
12 Rg3 loss in 4 half-moves
13 Rg5 loss in 4 half-moves
14 Rg6 loss in 4 half-moves
15 Rg7 loss in 4 half-moves
16 Re4 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rg8 loss in 1 half-moves