Center Attack
Reference: 1. Nf3 f6 2. e4
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -1145cpbacked ·31
This position: analysed (12.64B nodes across 4 passes) — Moves here: 21 searched
workers serve visitor requests first
rnbqkbnr/pp1pp2p/2p2pp1/3N4/4P3/5N2/PPPP1PPP/R1BQKB1R b KQkq - 0 1
visits 4 · nodes 12.64B · 1,955.4s
raw engine output (last analysis)
info depth 38 seldepth 76 multipv 1 score cp -562 nodes 10000004055 nps 6429200 hashfull 946 tbhits 39262 time 1555404 pv c6d5 f1b5 b8c6 d2d4 e7e6 f3h4 a7a6 d1e2 f6f5 f2f4 f8b4 c2c3 d7d6 h2h3 h7h6 e1g1 g8e7 e4f5 e8g8 f4f5 b4a3 b2a3 a6b5 e2b5 d8a5 g2g3 g8h8 c1a3 a5a4 f1f2 e6e5 f5f6 e7f5 h4g6 e5e4 f6f7 e4e3 f2c2 c8f5 g3g4 a4c4 b5c4 b7b5 a3b4 f5c2 a1e1
info depth 38 seldepth 58 multipv 2 score cp -1990 upperbound nodes 10000004055 nps 6429200 hashfull 946 tbhits 39262 time 1555404 pv e7e6 d5c7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c6d5 | unsolved | -1145backed ·30 | 15 / 101 | 3 | |
| e7e6 | unsolved | -1912backed ·4 | 1 / 158 | 2 | |
| e7e5 | unsolved | -2131backed ·6 | 1 / 150 | 2 | |
| a7a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| a7a6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b7b5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b7b6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| b8a6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| c6c5 | WHITE_WIN MATE_PV | -≤M1 | 0 / ∞ | 0 | |
| d7d6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8a5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8b6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| d8c7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| e8f7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f6f5 | WHITE_WIN MATE_PV | -≤M1 | 0 / ∞ | 0 | |
| f8g7 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| f8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g6g5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| g8h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7h5 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 | |
| h7h6 | WHITE_WIN MINIMAX | -≤M1 | 0 / ∞ | 1 |