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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Rg4 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 R1a2 win in 5 half-moves
5 R4a2 win in 7 half-moves
6 Kc1 draw
7 Ra5 draw
8 Ra6 draw
9 Rb4 draw
10 Rc4 draw
11 Ka2 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 R1a3 loss in 2 half-moves
14 R4a3 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves