Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line · 112 half-moves · 4/21/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 7s | 1m 59s | ||
| 2 | Open. | 57s | 1m 20s | ||
| 3 | Open. | 21s | 7s | ||
| 4 | Open. | 3s | 13s | ||
| 5 | Open. | 6s | 10s | ||
| 6 | Open. | 4m 10s | 3m 28s | ||
| 7 | Open. | 5s | 19s | ||
| 8 | Open. | 22s | 26s | ||
| 9 | Open. | 2m 15s | 3m 15s | ||
| 10 | Open. | 3m 20s | 8m 25s | ||
| 11 | Open. | 51s | 4m 32s | ||
| 12 | Open. | 11s | 10 min | ||
| 13 | Open. | 7m 29s | 7m 14s | ||
| 14 | Open. | 4m 36s | 6s | ||
| 15 | Open. | 1m 16s | 6m 44s | ||
| 16 | MG | 10 min | 7m 28s | ||
| 17 | MG | 10 min | 15 min | ||
| 18 | MG | 1m 29s | 6s | ||
| 19 | MG | Blunder-213 cp+0.1 → -2.0 | 19s | 21s | |
| 20 | MG | 5m 28s | 3m 48s | ||
| 21 | MG | 30 min | 7s | ||
| 22 | MG | 15s | 17s | ||
| 23 | MG | 40s | 1m 49s | ||
| 24 | MG | 6m 16s | 7m 14s | ||
| 25 | MG | 27s | 11s | ||
| 26 | MG | 1m 55s | 54s | ||
| 27 | MG | 6m 46s | 5m 42s | ||
| 28 | MG | 2m 36s | 6m 25s | ||
| 29 | MG | Mistake-159 cp-0.8 → -2.4 | 16s | 28s | |
| 30 | MG | Mistake-107 cp-2.4 → -3.5 | 1m 3s | Mistake-121 cp-3.5 → -2.3 | 53s |
| 31 | MG | 32s | 1m 44s | ||
| 32 | MG | 14s | 2s | ||
| 33 | MG | 56s | 2m 9s | ||
| 34 | MG | Mistake-141 cp-2.3 → -3.7 | 30s | 18s | |
| 35 | MG | 21s | 36s | ||
| 36 | MG | 39s | 20s | ||
| 37 | MG | 12s | 1m 32s | ||
| 38 | MG | 15s | 2s | ||
| 39 | MG | 4s | 41s | ||
| 40 | MG | 10s | 24s | ||
| 41 | End. | 5s | 46s | ||
| 42 | End. | 54s | 6s | ||
| 43 | End. | 7s | Mistake-116 cp-4.3 → -3.2 | 1 min | |
| 44 | End. | 1m 11s | Blunder-397 cp-4.0 → 0.0 | 28s | |
| 45 | End. | Blunder-387 cp0.0 → -3.9 | 4s | Blunder-387 cp-3.9 → 0.0 | 15s |
| 46 | End. | 16s | 1m 8s | ||
| 47 | End. | 1m 14s | 12s | ||
| 48 | End. | 35s | 43s | ||
| 49 | End. | 1m 13s | 15s | ||
| 50 | End. | 21s | 5s | ||
| 51 | End. | 7s | 10s | ||
| 52 | End. | 4s | 5s | ||
| 53 | End. | Blunder-450 cp-0.5 → -5.0 | 1m 39s | 37s | |
| 54 | End. | 26s | 13s | ||
| 55 | End. | 5s | 4s | ||
| 56 | End. | Blunder-329 cp-5.8 → -9.0 | 26s | 20s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 56 min
Zhang, Yinzhe
Total time Black
1h 54 min
Chen, Yuan
Gap
2m 36s
Zhang, Yinzhe used more clock
| Phase | ♔ Zhang, Yinzhe | ♚ Chen, Yuan |
|---|---|---|
Opening 15 moves | 26 min ≈ 1m 45s / move | 49 min ≈ 3m 17s / move |
Middlegame 25 moves | 1h 21 min ≈ 3m 17s / move | 58 min ≈ 2m 21s / move |
Endgame 16 moves | 8m 47s ≈ 33s / move | 6m 27s ≈ 24s / move |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Chen, Yuan
Black · Opening