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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rd3 win in 5 half-moves
3 Re3 win in 5 half-moves
4 Nd2 draw
5 Nd4 draw
6 Ne1 draw
7 Ng5 draw
8 Ra1 draw
9 Ra2 draw
10 Rb3 draw
11 Rc3 draw
12 Ng1 loss in 4 half-moves
13 Nh2 loss in 4 half-moves
14 Ne5 loss in 2 half-moves
15 Nh4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves