Beaver's big dam
Suggest a correction to this name
Current name: Beaver's big dam. An approver sees your correction next to it before deciding.
Propose this line as an exploration campaign
Keyboard move list
UNSOLVED · White to move · best line +169cpbacked ·4
This position: analysed (128.0M nodes across 1 pass) — Moves here: 41 searched
workers serve visitor requests first
rnbqkbnr/8/8/pppppppp/PPPPPPPP/8/8/RNBQKBNR w KQkq - 0 1
visits 1 · nodes 128.0M · 21.6s
raw engine output (last analysis)
info depth 22 seldepth 41 multipv 1 score cp 130 nodes 128011709 nps 5921807 hashfull 784 tbhits 5096 time 21617 pv e4d5 e5e4 d4d5 f8g7 f1g2 c8b7 d5d6 d8d7 d1e2 h5g4 h4h5 g5g4 b4c5 b5b4 h5h6 g7b2 e2f2 e8f8 f2b6 g8f6 b1c3 b4b3 g1e2 b7a6 c1e3 f6h5 h6h7 h5g3 e2c1 g3h1 c1b3 d7d8 d6d7
info depth 22 seldepth 53 multipv 2 score cp 127 nodes 128011709 nps 5921807 hashfull 784 tbhits 5096 time 21617 pv c4d5 c5c4 f4e5 f5f4 e4e5 f4f3 g1f3 d8e7 g4h5 f8g7 d1f3 g7e5 f3e4 e7e5 f1e2 g8f6 e1g1 e5d4 e2f3 g5h4 f1e1 f6e4 f3h5 e8f8 e1f1 e4f6
info depth 22 seldepth 48 multipv 3 score cp 37 upperbound nodes 128011709 nps 5921807 hashfull 784 tbhits 5096 time 21617 pv c1b2 f8g7
info depth 21 seldepth 55 multipv 4 score cp 16 nodes 128011709 nps 5921807 hashfull 784 tbhits 5096 time 21617 pv f4e5 c5d4 c4c5 d5d4 f1d3 d8c7 e4e5 f8c5 d1e2 g8e7 e2a2 e7d5 g1e2 h8f8 e1g1 c8e6 g1h1 c7b7 d3e4 e8d8 e4g2 f5f4 c1e3
info depth 21 seldepth 39 multipv 5 score cp 8 nodes 128011709 nps 5921807 hashfull 784 tbhits 5096 time 21617 pv d1d2 d8c7 f1g2 f8g7 c4d5 c5c4 d2f2 g8e7 d4d5 e7d5 f2d2 e8g8 d2d8 c7d8 g1e2 f8d8 e1g1 d8d1 f1e1 g8h8 b4a5 b5b4 e4f5 e5e4 b1c3 b4b3 f4f5 b3b2 f5f6
Moves
| move | state | eval | pn / dn | visits | |
|---|---|---|---|---|---|
| c4d5 | unsolved | 169backed ·3 | 143 / 1 | 1 | |
| e4d5 | unsolved | 82 | 222 / 1 | 1 | |
| c1b2 | unsolved | 36 | 218 / 1 | 1 | |
| d1d2 | unsolved | 36 | 219 / 1 | 1 | |
| f4e5 | unsolved | 31 | 74 / 1 | 1 | |
| d1e2 | unsolved | 4 | 219 / 1 | 1 | |
| h1h2 | unsolved | -15 | 218 / 1 | 1 | |
| a4b5 | unsolved | -30 | 223 / 1 | 1 | |
| b4c5 | unsolved | -43 | 223 / 1 | 1 | |
| g1h3 | unsolved | -56 | 219 / 1 | 1 | |
| f1g2 | unsolved | -59 | 218 / 1 | 1 | |
| g1f3 | unsolved | -78 | 219 / 1 | 1 | |
| d1c2 | unsolved | -90 | 220 / 1 | 1 | |
| c4b5 | unsolved | -130 | 221 / 1 | 1 | |
| h4g5 | unsolved | -131 | 225 / 1 | 1 | |
| g1e2 | unsolved | -153 | 219 / 1 | 1 | |
| b1d2 | unsolved | -162 | 217 / 1 | 1 | |
| f1e2 | unsolved | -166 | 218 / 1 | 1 | |
| f4g5 | unsolved | -166 | 222 / 1 | 1 | |
| g4f5 | unsolved | -177 | 223 / 1 | 1 | |
| b1a3 | unsolved | -241 | 220 / 1 | 1 | |
| b1c3 | unsolved | -241backed ·1 | 221 / 1 | 1 | |
| c1d2 | unsolved | -241 | 218 / 1 | 1 | |
| a1a2 | unsolved | -259 | 220 / 1 | 1 | |
| b4a5 | unsolved | -266 | 226 / 1 | 1 | |
| g4h5 | unsolved | -285 | 261 / 1 | 1 | |
| e4f5 | unsolved | -308 | 249 / 1 | 1 | |
| e1f2 | unsolved | -312 | 246 / 1 | 1 | |
| f1h3 | unsolved | -332 | 246 / 1 | 1 | |
| c1a3 | unsolved | -375 | 275 / 1 | 1 | |
| e1e2 | unsolved | -461 | 297 / 1 | 1 | |
| c1e3 | unsolved | -476 | 328 / 1 | 1 | |
| d4e5 | unsolved | -526 | 370 / 1 | 1 | |
| e1d2 | unsolved | -532 | 345 / 1 | 1 | |
| f1d3 | unsolved | -541 | 301 / 1 | 1 | |
| d4c5 | unsolved | -587 | 450 / 1 | 1 | |
| h1h3 | unsolved | -681 | 351 / 1 | 1 | |
| a1a3 | unsolved | -747 | 328 / 1 | 1 | |
| d1b3 | unsolved | -1200 | 606 / 1 | 1 | |
| d1f3 | unsolved | -1475backed ·2 | 493 / 1 | 1 | |
| d1d3 | unsolved | -2061 | 606 / 1 | 1 |