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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rgc1 win in 1 half-moves
3 Ra1 draw
4 Ra8 draw
5 Rb1 draw
6 Rc2 draw
7 Rc3 draw
8 Rc4 draw
9 Rcc1 draw
10 Rd1 draw
11 Re1 draw
12 Re8 draw
13 Rf8 draw
14 Rb8 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rh1 loss in 1 half-moves