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

EGTB: win in 20 half-moves

# move score
1 R1a4 win in 19 half-moves
2 Ra7 win in 21 half-moves
3 Rc6 win in 23 half-moves
4 R1a5 win in 33 half-moves
5 R6a4 draw
6 Ra8 draw
7 Rb6 draw
8 Re6 draw
9 R6a5 loss in 6 half-moves
10 Rd6 loss in 6 half-moves
11 Na3 loss in 2 half-moves
12 Nc3 loss in 2 half-moves
13 Nd2 loss in 2 half-moves
14 R1a2 loss in 2 half-moves
15 R1a3 loss in 2 half-moves
16 R6a2 loss in 2 half-moves
17 R6a3 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves