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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rb3 draw
3 Rb5 draw
4 Re8 draw
5 Rf8 draw
6 Rg8 draw
7 Rh8 draw
8 Ba1 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Bc3 loss in 2 half-moves
11 Bd4 loss in 2 half-moves
12 Bd8 loss in 2 half-moves
13 Be5 loss in 2 half-moves
14 Be7 loss in 2 half-moves
15 Bg5 loss in 2 half-moves
16 Bg7 loss in 2 half-moves
17 Bh4 loss in 2 half-moves
18 Bh8 loss in 2 half-moves
19 Na3 loss in 2 half-moves
20 Nc3 loss in 2 half-moves
21 Nd2 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rb6 loss in 1 half-moves
27 Rb7 loss in 1 half-moves