Vlasov-Seberg Opening
Reference: 1. e4
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Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M5
This position: analysed (8.0M nodes across 1 pass) — Moves here: 20 searched · 1 from lines only
witness move: d1h5 (follow it below) end of line
rnbqkbnr/pppp1ppp/8/4p3/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 0 1
visits 1 · nodes 8.0M · 0.8s
raw engine output (last analysis)
info depth 16 seldepth 10 multipv 1 score mate 5 nodes 8001422 nps 9976835 hashfull 51 tbhits 0 time 802 pv d1h5 g7g6 h5h3 f7f5 e4f5 e8f7 h3e6 f7g7 e6g6
info depth 16 seldepth 12 multipv 2 score mate 6 nodes 8001422 nps 9976835 hashfull 51 tbhits 0 time 802 pv f1b5 b8c6 d1h5 g7g6 h5h3 f7f5 e4f5 e8f7 h3e6 f7g7 e6g6
info depth 16 seldepth 26 multipv 3 score cp 336 nodes 8001422 nps 9976835 hashfull 51 tbhits 0 time 802 pv g1f3 b8c6 g2g3 g7g5 f1b5 f8b4 c2c3 h7h5 d2d4 d7d6 h2h3 f7f5 e1g1 g8e7 g1h1 e8g8 f3g5 f5f4 g3g4 g8h8
info depth 15 seldepth 34 multipv 4 score cp 331 nodes 8001422 nps 9976835 hashfull 51 tbhits 0 time 802 pv g1h3 b8c6 h3g5 f7f5 c2c3 c6d4 c3d4 f8b4 b1c3 c7c6 d1a4 g8f6 f2f3 f5e4 g2g3 f6g4 h2h4 b4c5 d2d4 c5a3 b2b3 h7h6
info depth 15 seldepth 31 multipv 5 score cp 147 nodes 8001422 nps 9976835 hashfull 51 tbhits 0 time 802 pv d2d4 g8h6 f2f3 f7f6 d4d5 b8c6 c2c3 c6b4 c3b4 f8b4 b1c3 d7d6 g2g4 c7c6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| d1h5 | WHITE_WIN MATE_PV | ≤M5 | 0 / ∞ | 0 | |
| f1b5 | WHITE_WIN MATE_PV | ≤M6 | 0 / ∞ | 0 | |
| g1f3 enters MaxwellsSilvrHammer attack | unsolved | 1116backed ·25 | 363 / 24 | 4 | |
| g1h3 | unsolved | 614backed ·9 | 280 / 2 | 2 | |
| d2d4 | unsolved | 56backed ·3 | 93 / 1 | 1 | |
| g2g3 | unsolved | 25backed ·2 | 108 / 1 | 2 | |
| h2h4 | unexplored | -27 | 0 | ||
| f1a6 | unsolved | -176 | 59 / 1 | 1 | |
| d2d3 | unsolved | -202 | 196 / 1 | 1 | |
| f2f4 | unsolved | -314backed ·2 | 236 / 1 | 1 | |
| g1e2 | unexplored | not analysed | 0 | ||
| f1e2 | unexplored | not analysed | 0 | ||
| f1d3 | unexplored | not analysed | 0 | ||
| f1c4 | unexplored | not analysed | 0 | ||
| d1e2 | unexplored | not analysed | 0 | ||
| d1f3 | unexplored | not analysed | 0 | ||
| d1g4 | unexplored | not analysed | 0 | ||
| e1e2 | unexplored | not analysed | 0 | ||
| a2a3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| b2b3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| c2c3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| f2f3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| a2a4 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| b2b4 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| c2c4 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| b1a3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| b1c3 | BLACK_WIN MINIMAX | -≤M5 | ∞ / 0 | 1 | |
| h2h3 | BLACK_WIN MINIMAX | -≤M3 | ∞ / 0 | 1 | |
| g2g4 | BLACK_WIN MINIMAX | -≤M2 | ∞ / 0 | 1 |