Grünfeld Defense: Three Knights Variation, Petrosian System · 58 half-moves · 3/21/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | — | — | ||
| 3 | Open. | — | — | ||
| 4 | Open. | — | — | ||
| 5 | Open. | — | 1m 48s | ||
| 6 | Open. | — | 44s | ||
| 7 | Open. | 23s | 42s | ||
| 8 | Open. | 3m 28s | — | ||
| 9 | Open. | — | 3m 33s | ||
| 10 | Open. | — | 4m 19s | ||
| 11 | Open. | — | — | ||
| 12 | Open. | — | 4m 58s | ||
| 13 | Open. | 18 min | — | ||
| 14 | Open. | — | 29s | ||
| 15 | Open. | 19s | 4m 12s | ||
| 16 | MG | 7m 22s | — | ||
| 17 | MG | — | 1m 23s | ||
| 18 | MG | 42s | 5m 38s | ||
| 19 | MG | 7m 37s | 3m 2s | ||
| 20 | MG | 55s | 6 min | ||
| 21 | MG | 39s | — | ||
| 22 | MG | 3m 15s | 1m 46s | ||
| 23 | MG | 35s | 15s | ||
| 24 | MG | 2m 51s | 3m 11s | ||
| 25 | MG | 5m 50s | 3m 4s | ||
| 26 | MG | 1m 34s | 2m 7s | ||
| 27 | MG | 7m 35s | 1m 7s | ||
| 28 | MG | 11 min | — | ||
| 29 | MG | — | 2m 38s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 13 min
Murzin, Volodar
Total time Black
50 min
Vachier-Lagrave, Maxime
Gap
22 min
Murzin, Volodar used more clock
| Phase | ♔ Murzin, Volodar | ♚ Vachier-Lagrave, Maxime |
|---|---|---|
Opening 15 moves | 22 min ≈ 5m 43s / move | 20 min ≈ 2m 36s / move |
Middlegame 14 moves | 50 min ≈ 4m 13s / move | 30 min ≈ 2m 45s / 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
White · Middlegame