Petrov's Defense: Classical Attack, Mason Variation · 79 half-moves · 1/15/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 32s | 15s | ||
| 2 | Open. | 8s | 16s | ||
| 3 | Open. | 42s | 9s | ||
| 4 | Open. | 7s | 10s | ||
| 5 | Open. | 13s | 11s | ||
| 6 | Open. | 8s | 39s | ||
| 7 | Open. | 29s | 8s | ||
| 8 | Open. | 4m 29s | 1m 43s | ||
| 9 | Open. | 7m 26s | 6s | ||
| 10 | Open. | 8m 5s | 13 min | ||
| 11 | Open. | 2m 32s | 2m 22s | ||
| 12 | Open. | 10 min | 27 min | ||
| 13 | Open. | 5m 43s | 11 min | ||
| 14 | Open. | 10s | 49s | ||
| 15 | Open. | 8m 26s | 5m 20s | ||
| 16 | MG | 4m 4s | 7m 48s | ||
| 17 | MG | 3m 42s | 9m 55s | ||
| 18 | MG | 10 min | 7m 42s | ||
| 19 | MG | 5m 49s | 4m 58s | ||
| 20 | MG | 23s | 10 min | ||
| 21 | MG | 49s | 13s | ||
| 22 | MG | 5m 3s | 2s | ||
| 23 | MG | 1s | 15s | ||
| 24 | MG | 1m 4s | 1m 14s | ||
| 25 | MG | 1m 26s | 4m 40s | ||
| 26 | MG | 9m 27s | 32s | ||
| 27 | MG | 1m 32s | 1m 18s | ||
| 28 | MG | 1m 54s | 1s | ||
| 29 | MG | 1m 12s | 1m 12s | ||
| 30 | MG | 3m 25s | Mistake-111 cp+1.5 → +2.6 | 1m 41s | |
| 31 | MG | 47s | 1s | ||
| 32 | MG | 8s | 23s | ||
| 33 | MG | 1m 8s | 1s | ||
| 34 | MG | Mistake-119 cp+1.7 → +0.5 | 5m 22s | 1m 19s | |
| 35 | MG | 58s | Mistake-171 cp+0.5 → +2.2 | 37s | |
| 36 | MG | 53s | 23s | ||
| 37 | MG | 1m 50s | Mistake-112 cp+1.0 → +2.1 | 21s | |
| 38 | MG | 14s | Mistake-131 cp+2.0 → +3.3 | 14s | |
| 39 | MG | 33s | Mistake-121 cp+3.3 → +4.5 | 4s | |
| 40 | MG | 16s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 51 min
Abdusattorov, Nodirbek
Total time Black
1h 59 min
Nguyen, Thai Dai Van
Gap
8 min
Nguyen, Thai Dai Van used more clock
| Phase | ♔ Abdusattorov, Nodirbek | ♚ Nguyen, Thai Dai Van |
|---|---|---|
Opening 15 moves | 49 min ≈ 3m 19s / move | 1h 4 min ≈ 4m 20s / move |
Middlegame 25 moves | 1h 2 min ≈ 2m 29s / move | 55 min ≈ 2m 18s / 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 · Opening