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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Be7 draw
3 Bg7 draw
4 R1a2 draw
5 R3a2 draw
6 Ra4 draw
7 Ra7 draw
8 Rb1 draw
9 Rb3 draw
10 Rc1 draw
11 Rc3 draw
12 Rd1 draw
13 Rd3 draw
14 Re1 draw
15 Re3 draw
16 Rg1 draw
17 Rg3 draw
18 Rh1 draw
19 Rh3 draw
20 Bb4 loss in 2 half-moves
21 Bc5 loss in 2 half-moves
22 Bd6 loss in 2 half-moves
23 Bh6 loss in 2 half-moves
24 Ra6 loss in 1 half-moves
25 Ra8 loss in 1 half-moves
26 Rf1 loss in 1 half-moves
27 Rf3 loss in 1 half-moves