LCZero 0.33-dev-1f2a3f16-BT4-tf13tune (3757)vsReckless 0.10.0-dev-504efd62 (3763)1-0
Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin · 161 half-moves · 4/20/2026
AI summary
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Longest thinks
Positions where players took the most time — the arrow shows the move actually played.
Total time White
33 min
LCZero 0.33-dev-1f2a3f16-BT4-tf13tune
Total time Black
33 min
Reckless 0.10.0-dev-504efd62
Gap
23s
Reckless 0.10.0-dev-504efd62 used more clock
Breakdown by phase
| Phase | ♔ LCZero 0.33-dev-1f2a3f16-BT4-tf13tune | ♚ Reckless 0.10.0-dev-504efd62 |
|---|---|---|
Opening 15 moves | 7m 32s ≈ 30s / move | 3m 34s ≈ 14s / move |
Middlegame 25 moves | 15 min ≈ 36s / move | 27 min ≈ 1m 7s / move |
Endgame 41 moves | 10 min ≈ 16s / move | 2m 20s ≈ 4s / move |
Remaining clock
Time spent per move
WhiteBlack
Heat strip
W
B
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Clock pressure (Δ)
Move-by-move details (161 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | 3s | e5 | 3s |
| 2 | Open. | Nf3 | 3s | Nc6 | 3s |
| 3 | Open. | Nc3 | 3s | Nf6 | 3s |
| 4 | Open. | Bb5 | 3s | Bb4 | 3s |
| 5 | Open. | O-O | 3s | O-O | 3s |
| 6 | Open. | d3 | 3s | Bxc3 | 3s |
| 7 | Open. | bxc3 | 3s | d6 | 3s |
| 8 | Open. | Bg5 | 3s | Qe7 | 3s |
| 9 | Open. | Re1 | 3s | Nd8 | 3s |
| 10 | Open. | d4 | 3s | Ne6 | 3s |
| 11 | Open. | Bc1 | 3s | c6 | 3s |
| 12 | Open. | Bf1 | 3s | Nd7 | 3s |
| 13 | Open. | g3 | 4m 48s | Re8 | 1m 27s |
| 14 | Open. | a4 | 1m 40s | Nef8 | 46s |
| 15 | Open. | Ba3 | 28s | c5 | 45s |
| 16 | MG | d5 | 27s | Nf6 | 4m 8s |
| 17 | MG | Bc1 | 20s | h6 | 2m 40s |
| 18 | MG | Nd2 | 19s | Kh8 | 3m 7s |
| 19 | MG | Nc4 | 1m 12s | Rb8 | 1m 1s |
| 20 | MG | Bd3 | 35s | N8h7 | 2m 33s |
| 21 | MG | Kg2 | 19s | Rg8 | 2m 15s |
| 22 | MG | Qe2 | 43s | Qc7 | 2m 40s |
| 23 | MG | f4 | 1m 49s | Re8 | 51s |
| 24 | MG | Qf1 | 2s | b6 | 1m 5s |
| 25 | MG | Nd2 | 31s | Qd8 | 1m 41s |
| 26 | MG | c4 | 35s | Rb7 | 12s |
| 27 | MG | Bb2 | 39s | Nf8 | 13s |
| 28 | MG | Bc3 | 1m 6s | Ng6 | 1m 9s |
| 29 | MG | f5 | 25s | Nf8 | 12s |
| 30 | MG | a5 | 21s | N8h7 | 1m 10s |
| 31 | MG | Nb1 | 18s | Bd7 | 1 min |
| 32 | MG | Bd2 | 45s | Rf8 | 41s |
| 33 | MG | Nc3 | 1m 2s | Rb8 | 24s |
| 34 | MG | Reb1 | 59s | Qc7 | 3s |
| 35 | MG | Qe2 | 46s | h5 | 19s |
| 36 | MG | Rg1 | 30s | Rg8 | 5s |
| 37 | MG | Kh1 | 30s | bxa5 | 14s |
| 38 | MG | Nb5 | 22s | Bxb5 | 4s |
| 39 | MG | cxb5 | 14s | g6 | 4s |
| 40 | MG | Rgf1 | 19s | g5 | 8s |
| 41 | End. | Rxa5 | 52s | g4 | 6s |
| 42 | End. | Rfa1 | 51s | Rb7 | 2s |
| 43 | End. | Ra6 | 5s | Qe7 | 2s |
| 44 | End. | Kg2 | 27s | Qc7 | 21s |
| 45 | End. | Rc6 | 54s | Qb8 | 7s |
| 46 | End. | Qe3 | 1m 8s | Ng5 | 3s |
| 47 | End. | Raa6 | 2s | Rb6 | 3s |
| 48 | End. | Ba5 | 10s | Rxa6 | 3s |
| 49 | End. | Bc7 | 11s | Qxc7 | 3s |
| 50 | End. | Rxc7 | 21s | Ra1 | 3s |
| 51 | End. | Rc6 | 14s | Ne8 | 3s |
| 52 | End. | Rc8 | 14s | f6 | 3s |
| 53 | End. | Rd8 | 25s | Kh7 | 3s |
| 54 | End. | Be2 | 26s | Nh3 | 3s |
| 55 | End. | Bf1 | 38s | Ng5 | 3s |
| 56 | End. | Kf2 | 11s | Ra5 | 3s |
| 57 | End. | Qe2 | 26s | Kh6 | 3s |
| 58 | End. | Ra8 | 37s | Kh7 | 3s |
| 59 | End. | h4 | 12s | Nf3 | 3s |
| 60 | End. | b6 | 11s | axb6 | 3s |
| 61 | End. | Rxa5 | 11s | bxa5 | 3s |
| 62 | End. | Qb5 | 34s | Nd2 | 3s |
| 63 | End. | Bg2 | 4s | a4 | 3s |
| 64 | End. | Qxa4 | 18s | Kg7 | 3s |
| 65 | End. | Ke3 | 4s | Nf3 | 3s |
| 66 | End. | Bf1 | 3s | Kh8 | 3s |
| 67 | End. | Qd7 | 15s | Nd4 | 3s |
| 68 | End. | c3 | 9s | Nf3 | 3s |
| 69 | End. | Bb5 | 10s | Ne1 | 3s |
| 70 | End. | Qe7 | 8s | Nc7 | 3s |
| 71 | End. | Qxc7 | 3s | Rg7 | 3s |
| 72 | End. | Qxd6 | 3s | Kh7 | 3s |
| 73 | End. | Qxf6 | 5s | Nc2+ | 3s |
| 74 | End. | Kf2 | 5s | Nb4 | 3s |
| 75 | End. | cxb4 | 3s | cxb4 | 3s |
| 76 | End. | d6 | <1s | b3 | 3s |
| 77 | End. | d7 | <1s | b2 | 3s |
| 78 | End. | d8=Q | <1s | b1=Q | 3s |
| 79 | End. | Qh6+ | <1s | Kxh6 | 3s |
| 80 | End. | Qh8+ | <1s | Rh7 | <1s |
| 81 | End. | Qf6# | <1s | — |