Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line · 66 half-moves · 5/15/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 2m 12s | — | ||
| 2 | Open. | 8s | 9s | ||
| 3 | Open. | 5s | 9s | ||
| 4 | Open. | 7s | 7s | ||
| 5 | Open. | 5s | 7s | ||
| 6 | Open. | 12s | 12s | ||
| 7 | Open. | 7s | 10s | ||
| 8 | Open. | 15s | 11s | ||
| 9 | Open. | 1m 7s | 50s | ||
| 10 | Open. | 55s | 5m 49s | ||
| 11 | Open. | 3m 28s | 23s | ||
| 12 | Open. | 1m 3s | 1m 13s | ||
| 13 | Open. | 7m 1s | 1m 53s | ||
| 14 | Open. | 3m 46s | 1m 29s | ||
| 15 | Open. | 1m 40s | 8m 40s | ||
| 16 | MG | 2m 7s | 13s | ||
| 17 | MG | 53s | 1m 29s | ||
| 18 | MG | 42s | 9m 15s | ||
| 19 | MG | 3m 39s | 2m 32s | ||
| 20 | MG | 5m 10s | 5m 14s | ||
| 21 | MG | 6m 10s | 4m 40s | ||
| 22 | MG | 2m 52s | 15s | ||
| 23 | MG | 14s | 6m 21s | ||
| 24 | MG | 15 min | 3m 15s | ||
| 25 | MG | 40s | 10s | ||
| 26 | MG | Blunder-353 cp-0.4 → -3.9 | 2m 34s | 2m 56s | |
| 27 | MG | 18 min | 21s | ||
| 28 | MG | 32s | 1m 20s | ||
| 29 | MG | Blunder-239 cp-4.7 → -7.1 | 9m 1s | 16s | |
| 30 | MG | 15s | 29s | ||
| 31 | MG | 1m 6s | Mistake-184 cp-6.9 → -5.0 | 1m 4s | |
| 32 | MG | Blunder-498 cp-5.0 → M- | 2m 58s | 14s | |
| 33 | MG | 34s | 11s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 35 min
Pei, Dongfang
Total time Black
1h 1 min
Xu, Chang(CQ)
Gap
33 min
Pei, Dongfang used more clock
| Phase | ♔ Pei, Dongfang | ♚ Xu, Chang(CQ) |
|---|---|---|
Opening 15 moves | 22 min ≈ 1m 29s / move | 21 min ≈ 1m 32s / move |
Middlegame 18 moves | 1h 12 min ≈ 4m 3s / move | 40 min ≈ 2m 14s / move |
Endgame 0 move | Not played in this phase | Not played in this phase |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Xu, Chang(CQ)
Black · Middlegame