1. e4 d6 2. Nh3 f5 3. Ng5 Qd7 4. Nf7 c6 5. Bb5 Nf6 6. Bxc6 b6 7. exf5 g5 8. Qe2 e5 9. Qe4 Bh6 10. Qb7 g4 11. f4 Bxb7 12. O-O g3
Frank Defense
Reference: 1. e4 d6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +2551cpbacked ·3
This position: analysed (128.0M nodes across 1 pass) — Moves here: 4 searched · 2 from lines only
workers serve visitor requests first
4k2r/p4N1p/1p1p3b/4p3/5P2/6p1/PPPP2PP/RNB2RK1 w k - 0 1
visits 1 · nodes 128.0M · 25.8s
raw engine output (last analysis)
info depth 22 seldepth 52 multipv 1 score cp 2453 nodes 128000818 nps 4957045 hashfull 350 tbhits 0 time 25822 pv h2h4 d6d5 b1c3 b6b5 f7d6 e8d7 d2d3 b5b4 c3a4 d7c7 a4c5 h8e8 f4f5 b4b3 c2b3 e5e4 c1f4 e4d3 d6e8 c7c6 f5f6 d5d4 f1e1 d4d3 e1e6 c6b5
info depth 22 seldepth 56 multipv 2 score cp 2418 nodes 128000818 nps 4957045 hashfull 350 tbhits 0 time 25822 pv h2h3 d6d5 b1c3 a7a6 d2d3 e8d7 f4f5 h6d2 f5f6 h8f8 f7d6 e5e4 f6f7 h7h5 c3e2 h5h4 b2b3 b6b5 d3d4 e4e3 g1h1
info depth 21 seldepth 40 multipv 3 score cp 2114 nodes 128000818 nps 4957045 hashfull 350 tbhits 0 time 25822 pv h2g3 h8g8 g2g3 d6d5 d2d3 a7a6 f4e5 h6f4 c1f4 g8g6 f7d6 e8d8 f1f8 d8c7 d6e8 c7c8 e8f6 c8c7
info depth 21 seldepth 3 multipv 4 score mate -1 nodes 128000818 nps 4957045 hashfull 350 tbhits 0 time 25822 pv a2a3 g3h2
info depth 21 seldepth 3 multipv 5 score mate -1 nodes 128000818 nps 4957045 hashfull 350 tbhits 0 time 25822 pv b2b3 g3h2
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h2h4 | unsolved | 2551backed ·2 | 6 / 98 | 1 | |
| h2h3 | unexplored | 2418 | 0 | ||
| h2g3 | unexplored | 2114 | 0 | ||
| c2c3 | unexplored | not analysed | 0 | ||
| d2d3 | unexplored | not analysed | 0 | ||
| f4f5 | unexplored | not analysed | 0 | ||
| a2a4 | unexplored | not analysed | 0 | ||
| b2b4 | unexplored | not analysed | 0 | ||
| c2c4 | unexplored | not analysed | 0 | ||
| d2d4 | unexplored | not analysed | 0 | ||
| f4e5 | unexplored | not analysed | 0 | ||
| b1a3 | unexplored | not analysed | 0 | ||
| f7e5 | unexplored | not analysed | 0 | ||
| f7g5 | unexplored | not analysed | 0 | ||
| f7d6 | unexplored | not analysed | 0 | ||
| f7h6 | unexplored | not analysed | 0 | ||
| f7d8 | unexplored | not analysed | 0 | ||
| f7h8 | unexplored | not analysed | 0 | ||
| f1d1 | unexplored | not analysed | 0 | ||
| f1e1 | unexplored | not analysed | 0 | ||
| f1f2 | unexplored | not analysed | 0 | ||
| f1f3 | unexplored | not analysed | 0 | ||
| g1h1 | unexplored | not analysed | 0 | ||
| a2a3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| b2b3 | BLACK_WIN MATE_PV | -≤M1 | 0 | ||
| b1c3 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |