LCZero 0.33-dev-1f2a3f16-BT4-tf13tune (3757)vsReckless 0.10.0-dev-504efd62 (3763)1/2-1/2
Sicilian Defense: Richter-Rauzer Variation, Traditional Variation · 239 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
35 min
LCZero 0.33-dev-1f2a3f16-BT4-tf13tune
Total time Black
35 min
Reckless 0.10.0-dev-504efd62
Gap
28s
LCZero 0.33-dev-1f2a3f16-BT4-tf13tune used more clock
Breakdown by phase
| Phase | ♔ LCZero 0.33-dev-1f2a3f16-BT4-tf13tune | ♚ Reckless 0.10.0-dev-504efd62 |
|---|---|---|
Opening 15 moves | 4m 39s ≈ 19s / move | 8m 14s ≈ 33s / move |
Middlegame 25 moves | 12 min ≈ 30s / move | 15 min ≈ 37s / move |
Endgame 80 moves | 18 min ≈ 14s / move | 11 min ≈ 9s / 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 (239 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | 3s | c5 | 3s |
| 2 | Open. | Nf3 | 3s | Nc6 | 3s |
| 3 | Open. | d4 | 3s | cxd4 | 3s |
| 4 | Open. | Nxd4 | 3s | Nf6 | 3s |
| 5 | Open. | Nc3 | 3s | d6 | 3s |
| 6 | Open. | Bg5 | 3s | e6 | 3s |
| 7 | Open. | Qd2 | 3s | h6 | 3s |
| 8 | Open. | Bxf6 | 3s | gxf6 | 3s |
| 9 | Open. | O-O-O | 3s | a6 | 3s |
| 10 | Open. | f4 | 3s | h5 | 3s |
| 11 | Open. | Kb1 | 2m 5s | Bd7 | 2m 26s |
| 12 | Open. | Nxc6 | 55s | Bxc6 | 1m 16s |
| 13 | Open. | f5 | 14s | Qc7 | 2m 52s |
| 14 | Open. | Bc4 | 54s | Bd7 | 33s |
| 15 | Open. | Bb3 | 1s | O-O-O | 37s |
| 16 | MG | Rhf1 | 5s | Kb8 | 1m 29s |
| 17 | MG | fxe6 | 1s | fxe6 | 32s |
| 18 | MG | Rxf6 | 11s | Be7 | 1m 1s |
| 19 | MG | Rf7 | 48s | Bc8 | 1m 5s |
| 20 | MG | Rdf1 | 1m 12s | Rdf8 | 29s |
| 21 | MG | Qd4 | 10s | h4 | 47s |
| 22 | MG | a3 | 17s | Rxf7 | 22s |
| 23 | MG | Rxf7 | 1s | Rf8 | 26s |
| 24 | MG | Qg7 | 50s | Rxf7 | 25s |
| 25 | MG | Qxf7 | 20s | Qd7 | 22s |
| 26 | MG | g3 | 1m 5s | hxg3 | 1m 39s |
| 27 | MG | hxg3 | 1m 59s | Bd8 | 2m 30s |
| 28 | MG | Qg8 | 39s | Bf6 | 17s |
| 29 | MG | Ne2 | 10s | d5 | 20s |
| 30 | MG | exd5 | 1s | exd5 | 21s |
| 31 | MG | Nf4 | 1s | Qg7 | 19s |
| 32 | MG | Qxg7 | 1s | Bxg7 | 15s |
| 33 | MG | Bxd5 | 1s | Be5 | 17s |
| 34 | MG | c3 | 1s | Kc7 | 15s |
| 35 | MG | Kc2 | 2m 27s | Kd6 | 18s |
| 36 | MG | Be4 | 2s | Bf6 | 17s |
| 37 | MG | Nd5 | 1s | Bd8 | 20s |
| 38 | MG | Ne3 | 1m 53s | Ke5 | 30s |
| 39 | MG | Kd3 | 2s | b6 | 24s |
| 40 | MG | Nc4+ | 1s | Kf6 | 26s |
| 41 | End. | Nd6 | 1s | Bd7 | 37s |
| 42 | End. | Bb7 | 2s | a5 | 47s |
| 43 | End. | Ke4 | 5m 30s | Bc7 | 1m 16s |
| 44 | End. | Kd5 | <1s | Ke7 | 1 min |
| 45 | End. | Nc4 | 1m 33s | Kf6 | 3m 38s |
| 46 | End. | Ba6 | 51s | a4 | 3s |
| 47 | End. | Bb7 | 9s | Ke7 | 3s |
| 48 | End. | Ne5 | 9s | Bh3 | 3s |
| 49 | End. | Ba6 | 9s | Bg2+ | 3s |
| 50 | End. | Kd4 | 29s | Kf6 | 3s |
| 51 | End. | Ng4+ | 7s | Kg5 | 3s |
| 52 | End. | Ne3 | 7s | Bc6 | 2s |
| 53 | End. | g4 | 5s | Bh2 | 4s |
| 54 | End. | Bc8 | 1s | Bg1 | 3s |
| 55 | End. | Kd3 | 1s | Kf4 | 3s |
| 56 | End. | Nc2 | 1s | Bb5+ | 3s |
| 57 | End. | Kd2 | 5s | Bf2 | 8s |
| 58 | End. | Nd4 | 2m 28s | Bc4 | 10s |
| 59 | End. | Nf5 | 1m 6s | Bf1 | 11s |
| 60 | End. | Bd7 | 47s | Ba6 | 3s |
| 61 | End. | Nd4 | 8s | Bc4 | 5s |
| 62 | End. | Kc2 | 14s | Kg5 | 5s |
| 63 | End. | Be6 | 1s | Bf1 | 2s |
| 64 | End. | Kd2 | 20s | Kf4 | 3s |
| 65 | End. | Kc2 | 51s | Ba6 | 7s |
| 66 | End. | Nc6 | 19s | Bb5 | 3s |
| 67 | End. | Ne7 | 10s | Ke5 | 2s |
| 68 | End. | Bc8 | 2s | Be8 | 5s |
| 69 | End. | Nf5 | 2s | Bg1 | 2s |
| 70 | End. | Nd4 | 20s | Be3 | 2s |
| 71 | End. | Bf5 | 2s | Bh6 | 2s |
| 72 | End. | Kd1 | 1s | Kf6 | 4s |
| 73 | End. | Bc8 | 10s | Be3 | 3s |
| 74 | End. | Bf5 | 4s | Bh6 | 5s |
| 75 | End. | Kc2 | 4s | Ke5 | 3s |
| 76 | End. | Nf3+ | <1s | Kf4 | 2s |
| 77 | End. | Nd2 | 2s | Bf8 | 3s |
| 78 | End. | Ne4 | 2s | Ke5 | 2s |
| 79 | End. | Ng3 | 14s | Bc6 | 2s |
| 80 | End. | Ne2 | 1s | Bh6 | 3s |
| 81 | End. | Kd3 | 1s | Bb5+ | 2s |
| 82 | End. | c4 | 3s | Bc6 | 3s |
| 83 | End. | Nc3 | 3s | Bg5 | 3s |
| 84 | End. | Nd5 | 4s | Bd8 | 2s |
| 85 | End. | Bg6 | 6s | Bd7 | 3s |
| 86 | End. | Nb4 | 1s | Bg5 | 4s |
| 87 | End. | Bf5 | 2s | Be8 | 2s |
| 88 | End. | Nd5 | 2s | Bd8 | 4s |
| 89 | End. | Kc3 | 2s | b5 | 2s |
| 90 | End. | Ne3 | 4s | Ba5+ | 4s |
| 91 | End. | Kd3 | 3s | Bd8 | 3s |
| 92 | End. | Nd1 | 3s | Bg5 | 3s |
| 93 | End. | Kc3 | 9s | bxc4 | 3s |
| 94 | End. | Kxc4 | 1s | Bc1 | 4s |
| 95 | End. | Nf2 | 3s | Be3 | 2s |
| 96 | End. | Ne4 | 1s | Bc6 | 2s |
| 97 | End. | Kd3 | 3s | Bh6 | 6s |
| 98 | End. | Nc3 | 6s | Bc1 | 4s |
| 99 | End. | Nd1 | 3s | Bd5 | 8s |
| 100 | End. | Kc3 | 5s | Bf3 | 5s |
| 101 | End. | Nf2 | 1s | Be3 | 7s |
| 102 | End. | Nd3+ | 2s | Kd6 | 2s |
| 103 | End. | Kc2 | 3s | Kd5 | 3s |
| 104 | End. | Nb4+ | 5s | Kd4 | 2s |
| 105 | End. | Kb1 | <1s | Bg5 | 4s |
| 106 | End. | Be6 | 8s | Be4+ | 4s |
| 107 | End. | Ka1 | 2s | Bf3 | 4s |
| 108 | End. | Bd7 | 2s | Bd2 | 9s |
| 109 | End. | Kb1 | 3s | Kc4 | 2s |
| 110 | End. | Na6 | 2s | Bd1 | 4s |
| 111 | End. | Bf5 | 3s | Kb5 | 2s |
| 112 | End. | Nb8 | 3s | Kc5 | 2s |
| 113 | End. | Na6+ | 5s | Kb5 | 3s |
| 114 | End. | Nb8 | 3s | Kc5 | 2s |
| 115 | End. | Bc8 | 3s | Kd6 | 5s |
| 116 | End. | Na6 | 2s | Kc6 | 2s |
| 117 | End. | Nb4+ | 4s | Bxb4 | 5s |
| 118 | End. | axb4 | 1s | Kb5 | 2s |
| 119 | End. | g5 | 5s | Bh5 | 2s |
| 120 | End. | Bf5 | 3s | — |