Atomic Attack, Modern, Mainline with 7.b3
Reference: 1. Nf3 f6 2. e3 d5 3. Ng5 fxg5 4. Qh5+ g6 5. Qe5 Be6 6. Qxc7 b5 7. b3
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Keyboard move list
UNSOLVED · White to move · best line +616cpbacked ·21
This position: analysed (136.0M nodes across 2 passes) — Moves here: 26 searched · 3 from lines only
workers serve visitor requests first
r3kbnr/p3p3/4b1p1/1p5p/2Bp4/1P2P3/P1PP1PPP/RNB1K2R w KQkq - 0 1
visits 2 · nodes 136.0M · 23.2s
raw engine output (last analysis)
info depth 23 seldepth 52 multipv 1 score cp 450 nodes 128002860 nps 5624274 hashfull 823 tbhits 1579 time 22759 pv d2d3 e6d5 g2g3 g8f6 h2h3 a7a5 e3e4 e8c8 c1a3 b5b4 a3c1 f8h6 f2f4 d8f8 c4a6 c8b8 e4d5 g6g5 e1g1 g5f4 c1g5 h5h4 b1d2 h4g3 d2e4 f6e4 f1f7 h6g5 a1f1 h8h6 f1f5 f8g8 f5g5
info depth 23 seldepth 52 multipv 2 score cp 446 nodes 128002860 nps 5624274 hashfull 823 tbhits 1579 time 22759 pv h2h3 g6g5 d2d3 f8h6 c1a3 b5b4 c4b5 e8d8 c2c4 a7a5 b1c3 a5a4 c3d5 e6d5 a3c1 d8c7 b5e8 g8f6 e8f7 g5g4 h3h4 a4b3 a2a4 f6e4 d3e4 h8d8 e1g1 d4d3 f1d1 h6g7 c1a3 d3d2
info depth 23 seldepth 49 multipv 3 score cp 396 nodes 128002860 nps 5624274 hashfull 823 tbhits 1579 time 22759 pv f2f3 a7a5 d2d3 f8h6 c1a3 b5b4 c4b5 e8d8 a3c1 g8f6 b5e8 f6g4 h2h3 g4h2 a2a3 a5a4 a3b4 a4a3 b3b4 a3a2 b1c3 e6b3 c1a3 d8c7 b4b5 a8e8 b5b6 c7b7 c3b5 d4e3 f3f4 b3d5 b5d6 e7d6 a3e7 h8e8
info depth 23 seldepth 49 multipv 4 score cp 361 nodes 128002860 nps 5624027 hashfull 823 tbhits 1579 time 22760 pv g2g3 f8g7 c1a3 b5b4 d2d3 d4e3 c4b5 e8d8 a3c1 g7d4 f2f3 g8f6 c1e3 g6g5 h2h4 g5h4 b5d7 e6h3 b1c3 h3g2 c3b5 g2f3 e1c1 d4e3 c1b1 f6d5 d1f1 e3f2 b5a7
info depth 23 seldepth 55 multipv 5 score cp 345 nodes 128002860 nps 5624027 hashfull 823 tbhits 1579 time 22760 pv c1a3 b5b4 c4b5 e8d8 c2c4 g8f6 f2f3 e6c4 b1c3 e7e5 e1g1 a8c8 a1c1 b4a3 c3b5 c8c2 c1c2 f8a3 b5a3 d4e3 f1c1 g6g5 c1c8 d8d7
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| h2h3 | unsolved | 616backed ·20 | 35 / 8 | 2 | |
| d2d3 | unsolved | 612backed ·11 | 28 / 1 | 2 | |
| e3e4 | unsolved | 399 | 46 / 1 | 1 | |
| f2f4 | unsolved | 384 | 47 / 1 | 1 | |
| h2h4 | unsolved | 377backed ·1 | 43 / 1 | 1 | |
| c1a3 | unexplored | 374 | 0 | ||
| c4d5 | unsolved | 373 | 45 / 1 | 1 | |
| f2f3 | unexplored | 354 | 0 | ||
| g2g3 | unexplored | 338 | 0 | ||
| a2a4 | unsolved | 338 | 45 / 1 | 1 | |
| e1g1 | unsolved | 304 | 47 / 1 | 1 | |
| b1a3 | unsolved | 229 | 55 / 1 | 1 | |
| c1b2 | unsolved | 211backed ·2 | 220 / 1 | 1 | |
| g2g4 | unsolved | 202 | 52 / 1 | 1 | |
| h1f1 | unsolved | 87 | 64 / 1 | 1 | |
| c4e6 | unsolved | 48 | 64 / 1 | 1 | |
| a2a3 | unsolved | 3 | 71 / 1 | 1 | |
| c4b5 | unsolved | 0 | 70 / 1 | 1 | |
| b3b4 | unsolved | -8 | 63 / 1 | 1 | |
| h1g1 | unsolved | -13 | 64 / 1 | 1 | |
| e1f1 | unsolved | -26backed ·1 | 71 / 1 | 1 | |
| c4f1 | unsolved | -129backed ·2 | 64 / 1 | 1 | |
| c4d3 | unsolved | -179backed ·2 | 218 / 1 | 1 | |
| c4e2 | unsolved | -210 | 219 / 1 | 1 | |
| e1d1 | unsolved | -252 | 64 / 1 | 1 | |
| b1c3 | unsolved | -258 | 57 / 1 | 1 | |
| c2c3 | unsolved | -303 | 73 / 1 | 1 | |
| e3d4 | unsolved | -667 | 102 / 1 | 1 | |
| e1e2 | BLACK_WIN MINIMAX | -≤M1 | ∞ / 0 | 1 |