Sicilian Defense: Najdorf Variation · 63 half-moves
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | 3m 50s | ||
| 2 | Open. | — | — | ||
| 3 | Open. | — | — | ||
| 4 | Open. | — | — | ||
| 5 | Open. | — | — | ||
| 6 | Open. | — | — | ||
| 7 | Open. | 5s | 1m 40s | ||
| 8 | Open. | 5m 14s | — | ||
| 9 | Open. | — | 2m 31s | ||
| 10 | Open. | 1m 20s | 29s | ||
| 11 | Open. | 2m 56s | 3m 54s | ||
| 12 | Open. | 5m 46s | 7m 15s | ||
| 13 | Open. | Mistake-131 cp+0.9 → -0.4 | 4m 55s | — | |
| 14 | Open. | — | Blunder-224 cp-0.3 → +1.9 | — | |
| 15 | Open. | Mistake-192 cp+1.9 → 0.0 | 11 min | 8m 55s | |
| 16 | MG | — | — | ||
| 17 | MG | 20 min | Mistake-156 cp-0.3 → +1.2 | 17 min | |
| 18 | MG | 4m 7s | 2m 8s | ||
| 19 | MG | — | — | ||
| 20 | MG | 1m 5s | 2m 48s | ||
| 21 | MG | 35s | — | ||
| 22 | MG | — | 46s | ||
| 23 | MG | 2m 38s | — | ||
| 24 | MG | 51s | — | ||
| 25 | MG | 5m 52s | Mistake-145 cp+3.0 → +4.5 | 5m 51s | |
| 26 | MG | 2m 57s | 12 min | ||
| 27 | MG | 3m 42s | 6m 56s | ||
| 28 | MG | 2m 2s | Blunder-516 cp+4.3 → +9.5 | 52s | |
| 29 | MG | Mistake-145 cp+9.5 → +8.0 | 36s | 6s | |
| 30 | MG | — | Mistake-198 cp+8.0 → M+ | — | |
| 31 | MG | 24s | — | ||
| 32 | MG | — | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 17 min
Zhou, Yang-Fan
Total time Black
1h 17 min
Kovalskyi, Roman
Gap
43s
Kovalskyi, Roman used more clock
| Phase | ♔ Zhou, Yang-Fan | ♚ Kovalskyi, Roman |
|---|---|---|
Opening 15 moves | 31 min ≈ 4m 29s / move | 28 min ≈ 4m 5s / move |
Middlegame 17 moves | 45 min ≈ 3m 49s / move | 49 min ≈ 5m 29s / 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
Black · Middlegame