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EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Be7 draw
3 Nb8 draw
4 Nc7 draw
5 Rb8 draw
6 Rg4 draw
7 Rh4 draw
8 Ra4 loss in 4 half-moves
9 Ba5 loss in 2 half-moves
10 Bb6 loss in 2 half-moves
11 Bc7 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Bh4 loss in 2 half-moves
15 Nc5 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rc4 loss in 1 half-moves