Catalan Opening: Open Defense, Classical Line · 79 half-moves · 4/21/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 23s | 10s | ||
| 3 | Open. | 20s | 26s | ||
| 4 | Open. | 1m 37s | 1m 33s | ||
| 5 | Open. | 3m 41s | 32s | ||
| 6 | Open. | 1m 31s | 1 min | ||
| 7 | Open. | 2m 12s | 1m 22s | ||
| 8 | Open. | 1m 17s | 34s | ||
| 9 | Open. | 32s | 11s | ||
| 10 | Open. | 4m 5s | 4m 35s | ||
| 11 | Open. | 2m 39s | 14s | ||
| 12 | Open. | 3m 32s | 1m 49s | ||
| 13 | Open. | 3m 19s | 1m 27s | ||
| 14 | Open. | 21s | 6s | ||
| 15 | Open. | 39s | 10s | ||
| 16 | MG | 6m 9s | 15s | ||
| 17 | MG | 2m 16s | 5m 12s | ||
| 18 | MG | 2m 2s | 1m 15s | ||
| 19 | MG | 25s | 22s | ||
| 20 | MG | 1m 28s | 5m 39s | ||
| 21 | MG | 2m 54s | 4m 42s | ||
| 22 | MG | 2m 16s | 3m 24s | ||
| 23 | MG | 2m 21s | 5m 22s | ||
| 24 | MG | 2m 2s | 3m 40s | ||
| 25 | MG | 29s | 3m 17s | ||
| 26 | MG | 1m 38s | 18s | ||
| 27 | MG | 1m 16s | 3m 32s | ||
| 28 | MG | 54s | 10s | ||
| 29 | MG | 1m 16s | 48s | ||
| 30 | MG | 2m 42s | 3m 4s | ||
| 31 | MG | 29s | 36s | ||
| 32 | MG | 1m 41s | 2m 21s | ||
| 33 | MG | 37s | 2m 26s | ||
| 34 | MG | 1m 39s | 26s | ||
| 35 | MG | 1m 28s | 2m 59s | ||
| 36 | MG | 1m 32s | 54s | ||
| 37 | MG | 7s | 23s | ||
| 38 | MG | 10s | 4s | ||
| 39 | MG | 5s | 1m 12s | ||
| 40 | MG | 45s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 4 min
Liu, Yan
Total time Black
1h 6 min
Xu, Yi
Gap
1m 41s
Xu, Yi used more clock
| Phase | ♔ Liu, Yan | ♚ Xu, Yi |
|---|---|---|
Opening 15 moves | 26 min ≈ 1m 52s / move | 14 min ≈ 1m 1s / move |
Middlegame 25 moves | 38 min ≈ 1m 33s / move | 52 min ≈ 2m 11s / 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