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1. Nf3 f6 2. Nc3 d6 3. Nb5 e6 4. Ng5 h6 5. Nh7 Rxh7 6. Nxc7 Kf7 7. e4 g6 8. Bb5 Be7 9. d4 d5 10. c3 Kg8 11. O-O Bb4 12. Be8 Rc8 13. Bd7
transpositions from: b5d7 · e8d7
Atomic opening

Two Knights Opening

Reference: 1. Nf3 f6 2. Nc3

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UNSOLVED · Black to move · best line -3434cp

This position: analysed (128.0M nodes across 1 pass) — Moves here: 19 searched · 3 from lines only

workers serve visitor requests first

2r3k1/pp1B4/4pppp/3p4/1b1PP3/2P5/PP3PPP/R1BQ1RK1 b - - 0 1

visits 1 · nodes 128.0M · 5.6s

raw engine output (last analysis)
info depth 17 seldepth 47 multipv 1 score cp -3434 nodes 128011000 nps 22842790 hashfull 283 tbhits 0 time 5604 pv b4a5 b2b4 a5b6 g2g3 c8f8 g1h1 g8h8 d7e8 b6c7 h2h3 f8g8 c1d2 c7f4 d2f4 f6f5 e4e5 h6h5 d1d2 g6g5 d2d3 g8g7 e8f7 h5h4 g3g4 g7f7 d3b5 h8h7
info depth 17 seldepth 34 multipv 2 score cp -3471 nodes 128011000 nps 22842790 hashfull 283 tbhits 0 time 5604 pv b7b5 g1h1 b4a5 b2b4 c8f8 b4a5 g8h8 d7e8 g6g5 d1h5 f8g8 e8f7 g8g7 c1a3 d5e4 a3f8 g7f7
info depth 17 seldepth 28 multipv 3 score cp -3482 nodes 128011000 nps 22838715 hashfull 283 tbhits 0 time 5605 pv c8c7 g1h1 g8h8 h2h3 b7b5 d1e2 e6e5 a2a4 d5e4 a4b5 e5e4 c1e3 c7d7
info depth 17 seldepth 27 multipv 4 score cp -3539 nodes 128011000 nps 22838715 hashfull 283 tbhits 0 time 5605 pv b4e7 g1h1 c8c7 d1e2 g8h8 f1e1 e6e5 e2b5 d5e4 d7e6 e7c5 c1e3 c5f8
info depth 16 seldepth 30 multipv 5 score cp -3475 nodes 128011000 nps 22838715 hashfull 283 tbhits 0 time 5605 pv a7a6 g1h1 e6e5 d7c8 b4a5 b2b4 a5c7 h2h3 f6f5 g2g3 b7b5 c3c4 a6a5 c4c5 e5d4 e4e5 a5b4 d1d3 g6g5 e5e6 c7g3 f1g1 h6h5

Moves

movestateevalpn / dnvisits
b4a5unexplored-34340
b7b5unexplored-34690
c8c7unexplored-34820
a7a6unsolved-3739backed ·21 / 971
a7a5unsolved-3762backed ·11 / 821
b4f8unsolved-3775backed ·21 / 1121
b4d6unsolved-10000backed ·10 / ∞1
d5e4unexplorednot analysed0
b4c3unexplorednot analysed0
c8c3unexplorednot analysed0
c8c4unexplorednot analysed0
c8c5unexplorednot analysed0
c8c6unexplorednot analysed0
c8d8unexplorednot analysed0
c8f8unexplorednot analysed0
g8h7unexplorednot analysed0
c8b8WHITE_WIN MATE_PV-≤M140
b4e7WHITE_WIN MINIMAX-≤M110 / ∞1
h6h5WHITE_WIN MATE_PV-≤M100
b4c5WHITE_WIN MINIMAX-≤M100 / ∞1
g8h8WHITE_WIN MATE_PV-≤M100 / ∞0
f6f5WHITE_WIN MATE_PV-≤M90 / ∞0
b4a3WHITE_WIN MINIMAX-≤M90 / ∞1
c8a8WHITE_WIN MINIMAX-≤M90 / ∞1
c8e8WHITE_WIN MATE_PV-≤M90 / ∞0
b7b6WHITE_WIN MATE_PV-≤M80 / ∞0
g8f8WHITE_WIN MATE_PV-≤M80
e6e5WHITE_WIN MATE_PV-≤M70
g6g5WHITE_WIN MATE_PV-≤M40
g8f7WHITE_WIN MINIMAX-≤M10 / ∞1
g8g7WHITE_WIN MINIMAX-≤M10 / ∞1