Nelson, Jonathan P (2102)vsRocco, Federico (2171)1/2-1/2
Sicilian Defense: Snyder Variation · 113 half-moves · 11/1/2025
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
2h 22 min
Nelson, Jonathan P
Total time Black
2h 24 min
Rocco, Federico
Gap
1m 55s
Rocco, Federico used more clock
Breakdown by phase
| Phase | ♔ Nelson, Jonathan P | ♚ Rocco, Federico |
|---|---|---|
Opening 15 moves | 50 min ≈ 4m 35s / move | 1h 1 min ≈ 4m 45s / move |
Middlegame 25 moves | 1h 13 min ≈ 4m 4s / move | 1h ≈ 4m 21s / move |
Endgame 17 moves | 19 min ≈ 1m 12s / move | 21 min ≈ 1m 28s / move |
Remaining clock
Time spent per move
Move-by-move details (113 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | — | c5 | 5m 59s |
| 2 | Open. | b3 | — | Nf6 | 58s |
| 3 | Open. | e5 | — | Nd5 | — |
| 4 | Open. | Bb2 | 1m 10s | Nc6 | 40s |
| 5 | Open. | Nf3 | — | d6 | 9s |
| 6 | Open. | Bb5 | 38s | Bg4 | 5m 3s |
| 7 | Open. | h3 | 10s | Bh5 | 2s |
| 8 | Open. | Nc3 | 2m 38s | Nc7 | 2m 17s |
| 9 | Open. | Bxc6+ | 13 min | bxc6 | — |
| 10 | Open. | O-O | 15s | d5 | 6m 10s |
| 11 | Open. | Re1 | 6m 18s | e6 | 13s |
| 12 | Open. | Na4 | 16 min | g5 | 19 min |
| 13 | Open. | Ba3 | 5m 25s | Rg8 | 11 min |
| 14 | Open. | g4 | 2m 7s | Nb5 | 5m 54s |
| 15 | Open. | Bxc5 | 1m 32s | Bg6 | 3m 31s |
| 16 | MG | Bxf8 | 12 min | Rxf8 | — |
| 17 | MG | d4 | — | f5 | 3m 38s |
| 18 | MG | Nc5 | 9m 15s | Qe7 | 2m 23s |
| 19 | MG | a4 | 5m 38s | fxg4 | 6m 11s |
| 20 | MG | axb5 | — | gxf3 | — |
| 21 | MG | b6 | 56s | g4 | — |
| 22 | MG | Rxa7 | 36s | Rxa7 | 1m 12s |
| 23 | MG | bxa7 | — | Qxa7 | 1m 41s |
| 24 | MG | Qa1 | 5m 19s | Qe7 | 39s |
| 25 | MG | Qa8+ | 2m 37s | Kf7 | — |
| 26 | MG | Qb7 | 10s | Bxc2 | 1m 51s |
| 27 | MG | Qxe7+ | 40s | Kxe7 | — |
| 28 | MG | Ra1 | 2s | Kf7 | 5m 42s |
| 29 | MG | Ra7+ | 1m 37s | Kg6 | — |
| 30 | MG | hxg4 | — | Rf4 | 1m 29s |
| 31 | MG | Rg7+ | 33s | Kxg7 | — |
| 32 | MG | Nxe6+ | — | Kg6 | — |
| 33 | MG | Nxf4+ | — | Kg5 | — |
| 34 | MG | Ne6+ | 45s | Kxg4 | — |
| 35 | MG | Nc5 | 29s | Bf5 | 1m 31s |
| 36 | MG | Kh2 | 24s | h5 | 35s |
| 37 | MG | e6 | 21s | Kf4 | 3m 20s |
| 38 | MG | e7 | — | Bg6 | — |
| 39 | MG | Ne6+ | 31s | Kf5 | 38s |
| 40 | MG | e8=Q | 30 min | Bxe8 | 30 min |
| 41 | End. | Ng7+ | 4s | Ke4 | 9s |
| 42 | End. | Nxe8 | 5s | Kxd4 | 2m 18s |
| 43 | End. | Kg3 | — | Kc3 | — |
| 44 | End. | Nf6 | 3m 10s | d4 | 6m 56s |
| 45 | End. | Kxf3 | 1m 49s | d3 | 2m 50s |
| 46 | End. | Ke3 | 1m 37s | h4 | 4m 10s |
| 47 | End. | Ne4+ | 12s | Kxb3 | 43s |
| 48 | End. | Kxd3 | 3m 6s | h3 | 37s |
| 49 | End. | Kd4 | 5m 30s | h2 | 1m 46s |
| 50 | End. | Ng3 | 10s | Kb4 | 10s |
| 51 | End. | f4 | 17s | c5+ | 56s |
| 52 | End. | Kd5 | 1m 57s | c4 | 24s |
| 53 | End. | f5 | 10s | c3 | 4s |
| 54 | End. | f6 | 7s | c2 | 3s |
| 55 | End. | f7 | 5s | c1=Q | 7s |
| 56 | End. | f8=Q+ | 5s | Kb3 | 46s |
| 57 | End. | Qb8+ | 44s | — |