1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O g6 7. h3 a6 8. Kh1 axb5 9. Qe2 Qa5 10. Qc4 Qc5 11. a4 Qxc4 12. d4 g5 13. b4
O-O spam
Reference: 1. Nf3 f6 2. e4 e6 3. Na3 c6 4. Nb5 cxb5 5. Bb5 Nc6 6. O-O
Suggest a name for this position
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · Black to move · best line -772cpbacked ·2
This position: analysed (128.0M nodes across 1 pass) — Moves here: 7 searched · 1 from lines only
workers serve visitor requests first
r1b1kbnr/1p1p3p/4pp2/6p1/PP1PP3/5N1P/2P2PP1/R1B2R1K b kq - 0 1
visits 1 · nodes 128.0M · 16.6s
raw engine output (last analysis)
info depth 20 seldepth 45 multipv 1 score cp -630 nodes 128000591 nps 7735576 hashfull 138 tbhits 5294 time 16547 pv g5g4 c2c4 h7h5 a4a5 h5h4 c4c5 d7d5 e4d5 g4g3 f1d1 g8h6 f3g5 f8d6 g5f7 e8g8 b4b5 b7b6 a5a6 f8e8 c1b2 d6f8 f2g3 h6f5 g2g4
info depth 20 seldepth 57 multipv 2 score cp -640 nodes 128000591 nps 7735576 hashfull 138 tbhits 5294 time 16547 pv h7h5 c2c4 g5g4 a4a5 b7b6 f1d1 f8h6 f3g5 h6g5 b4b5 h5h4 c1a3 d7d6 c4c5 f6f5 a1c1 g8f6
info depth 19 seldepth 44 multipv 3 score cp -648 nodes 128000591 nps 7735576 hashfull 138 tbhits 5294 time 16547 pv b7b6 f3e5 f6e5 f2f4 g5g4 g2g3 h7h5 f4f5 h5h4 f5f6 e8d8 c1g5 h4g3 c2c4 g4g3 h1g1 g3g2 f1f3 c8a6 d4d5 e6e5 f6f7 g8f6
info depth 19 seldepth 40 multipv 4 score cp -656 nodes 128000591 nps 7735576 hashfull 138 tbhits 5294 time 16547 pv d7d5 c2c4 d5e4 d4d5 b7b6 c4c5 b6c5 c1b2 c8a6 d5d6 f8d6 f1d1 a6b7 f2f3 b7d5 a1c1 a8c8 c1c7 c8c7 b4b5 g5g4 h3g4 g8h6 d1c1 d5c4 g2g3 h6f5 b5b6 e8g8 b2f6
info depth 19 seldepth 44 multipv 5 score cp -657 nodes 128000591 nps 7735576 hashfull 138 tbhits 5294 time 16547 pv f6f5 e4f5 d7d6 b4b5 h7h5 a4a5 h5h4 a1a3 f8g7 b5b6 a8a6 c2c4 e6e5 c4c5 d6c5 f1d1 g8e7 d4d5 c8d7 a3c3 e7f5 f3e5 g7c3
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| f6f5 | unsolved | -772 | 1 / 66 | 128M | |
| d7d5 | unsolved | -773backed ·10 | 1 / 58 | 128M | |
| g5g4 | unsolved | -790backed ·6 | 1 / 66 | 128M | |
| b7b6 | unsolved | -809backed ·5 | 1 / 44 | 128M | |
| f8b4 | unexplored | -856borrowed | - | ||
| h7h5 | unsolved | -866backed ·6 | 1 / 58 | 512M | |
| b7b5 | unsolved | -870backed ·2 | 1 / 73 | 128M | |
| h7h6 | unsolved | -919backed ·2 | 1 / 37 | 128M | |
| a8a4 | unexplored | not analysed | - | ||
| a8a5 | unexplored | not analysed | - | ||
| a8a6 | unexplored | not analysed | - | ||
| a8a7 | unexplored | not analysed | - | ||
| a8b8 | unexplored | not analysed | - | ||
| d7d6 | unexplored | not analysed | - | ||
| e6e5 | unexplored | not analysed | - | ||
| e8d8 | unexplored | not analysed | - | ||
| e8e7 | unexplored | not analysed | - | ||
| e8f7 | unexplored | not analysed | - | ||
| f8c5 | unexplored | not analysed | - | ||
| f8d6 | unexplored | not analysed | - | ||
| f8e7 | unexplored | not analysed | - | ||
| f8g7 | unexplored | not analysed | - | ||
| f8h6 | unexplored | not analysed | - | ||
| g8e7 | unexplored | not analysed | - | ||
| g8h6 | unexplored | not analysed | - |