1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. d4 Bb4 6. c3 Nc6 7. Bb5 f5 8. Ng5 h6 9. Nh7 Qh4 10. g3 Qh3 11. Qh5 g6 12. Qxh3 d6
Center Attack
Reference: 1. e4 e6 2. Nf3 f6
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +1203cpbacked ·12
This position: analysed (640.0M nodes across 2 passes) — Moves here: 35 searched
workers serve visitor requests first
r1b1k1nr/pp5N/2npp1pp/1B3p2/1b1PP3/2P3P1/PP3P1P/R1B1K2R w KQkq - 0 1
visits 2 · nodes 640.0M · 124.5s
raw engine output (last analysis)
info depth 30 seldepth 64 multipv 1 score cp 848 nodes 512005468 nps 6090155 hashfull 985 tbhits 7558 time 84071 pv f2f4 b7b6 e1g1 a7a5 c1d2 c8a6 h7f8 g6g5 f8g6 g8f6 g6e7 f6h7 h2h3 f5e4 a1c1 h8f8 f4f5 e8d8 e7c8 d6d5 g1h1 e6e5 d4e5 f8e8 d2e3 d5d4 c1e1 h7f6 c8e7 e8f8 h3h4 d4d3 h4g5 c6e5 e7c8 a6b7 b5c6 b7c6 c3b4
info depth 30 seldepth 48 multipv 2 score cp 841 nodes 512005468 nps 6090155 hashfull 985 tbhits 7558 time 84071 pv e1g1 b7b6 f2f4 a7a5 c1d2 c8a6 h7f8 h6h5 h2h3 g8h6 a1c1 h6g8 g1h1 a5a4 d4d5 g8h6 f8d7 h6g8 d2e1 g6g5 e1d2 g5g4 h3h4 e8d8 d7f8 g8h6 e4e5 d6e5 b5a4 a6d3
· earlier wider pass ·
info depth 23 seldepth 47 multipv 1 score cp 709 nodes 128001672 nps 3165772 hashfull 170 tbhits 1108 time 40433 pv f2f4 b7b6 h7f8 a7a5 e1g1 c8a6 a2a4 f5e4 h2h3 e8c8 f8d7 g8e7 f4f5 g6f5 f1f7 d6d5 c1f4 e6e5 b5e2 b4a3 b2a3 a6d3 f7f8 d8e8 f4c1 e5e4 d7b6 d3b1 f8e8 e4e3 c3c4
info depth 23 seldepth 47 multipv 2 score cp 670 nodes 128001672 nps 3165772 hashfull 170 tbhits 1108 time 40433 pv h7f8 f5f4 g3f4 g8f6 h2h3 h8g8 a2a4 b7b6 c1g5 c8a6 f2f4 e8c8 e1g1 d8e8 g5f6 e8d8 a4a5 b4a5 b2b4 c6a5 b4a5 a7a5 c3c4 c8b8 f8d7 b8a8 f1b1
info depth 22 seldepth 51 multipv 3 score cp 687 nodes 128001672 nps 3165772 hashfull 170 tbhits 1108 time 40433 pv e1g1 f5f4 h2h3 b7b6 g3f4 g8f6 d4d5 b4c5 b5c6 e6d5 f2f4 c8b7 c1e3 e8c8 e3b6 f6h5 a1d1 h5g3 g1h2 h8g8 e4e5 g3f5 e5e6
info depth 22 seldepth 55 multipv 4 score cp 679 nodes 128001672 nps 3165694 hashfull 170 tbhits 1108 time 40434 pv a2a4 b7b6 f2f4 h6h5 e1g1 a7a5 h2h3 c8a6 h7f8 g8h6 f8d7 h8g8 d7f6 e8d8 f6e8 g8f8 g1h1 a8c8 a1b1 c8b8 e8d6 h5h4 g3g4 d8c7 b5d7 b8d8 c3b4 a6d3 c1d2 f5g4 b1c1 c7b8
info depth 22 seldepth 51 multipv 5 score cp 663 nodes 128001672 nps 3165694 hashfull 170 tbhits 1108 time 40434 pv f2f3 b7b6 e1g1 f5f4 h7f8 g8f6 f1e1 f6h5 g3g4 e6e5 h2h4 a7a5 a2a4 c8a6 f8e6 a6c8 e6g7 e8f7 g7e8 h8f8 e8d6 f7g8 b5c6 b4e7 b2b4 h5g3 c1f4 a8a7 g1h2 a5b4 a1d1 b6b5 d4e5
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| f2f4 | unsolved | 1203backed ·11 | 33 / 52 | 1 | |
| e1g1 | unsolved | 848backed ·2 | 20 / 53 | 1 | |
| d4d5 | unsolved | 796backed ·2 | 16 / 62 | 1 | |
| h7f8 | unsolved | 699backed ·1 | 61 / 1 | 1 | |
| c1d2 | unsolved | 697 | 97 / 1 | 1 | |
| f2f3 | unsolved | 678backed ·2 | 55 / 1 | 1 | |
| h2h3 | unsolved | 660 | 79 / 1 | 1 | |
| h2h4 | unsolved | 618 | 88 / 1 | 1 | |
| a2a4 | unsolved | 612 | 88 / 1 | 1 | |
| a2a3 | unsolved | 606 | 97 / 1 | 1 | |
| e4f5 | unsolved | 584 | 95 / 1 | 1 | |
| g3g4 | unsolved | 547 | 98 / 1 | 1 | |
| e4e5 | unsolved | 524 | 60 / 1 | 1 | |
| a1b1 | unsolved | 510 | 97 / 1 | 1 | |
| b2b3 | unsolved | 455 | 97 / 1 | 1 | |
| b5e2 | unsolved | 455 | 104 / 1 | 1 | |
| b5f1 | unsolved | 448 | 104 / 1 | 1 | |
| h1f1 | unsolved | 394 | 97 / 1 | 1 | |
| e1d1 | unsolved | 372 | 97 / 1 | 1 | |
| e1f1 | unsolved | 305 | 97 / 1 | 1 | |
| h1g1 | unsolved | 277 | 119 / 1 | 1 | |
| c1g5 | unsolved | 266 | 82 / 1 | 1 | |
| e1e2 | unsolved | 262 | 141 / 1 | 1 | |
| b5c6 | unsolved | 222 | 122 / 1 | 1 | |
| b5a4 | unsolved | 167 | 120 / 1 | 1 | |
| h7g5 | unsolved | 4 | 120 / 1 | 1 | |
| c1e3 | unsolved | 0backed ·2 | 82 / 1 | 1 | |
| c1f4 | unsolved | 0 | 54 / 1 | 1 | |
| h7f6 | unsolved | -11 | 53 / 8 | 1 | |
| b5a6 | unsolved | -52 | 99 / 1 | 1 | |
| b5c4 | unsolved | -82 | 194 / 1 | 1 | |
| b5d3 | unsolved | -173 | 195 / 1 | 1 | |
| c3b4 | unsolved | -992 | 331 / 1 | 1 | |
| c1h6 | unsolved | -1162 | 650 / 1 | 1 | |
| e1d2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |