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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Bf3 draw
5 Bg2 draw
6 Nc3 draw
7 Nc5 draw
8 Nd2 draw
9 Nf2 draw
10 Nf6 draw
11 Ng3 draw
12 Ra5 draw
13 Rb4 draw
14 Rc4 draw
15 Nd6 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves