Catalan Opening: Open Defense · 87 half-moves · 5/16/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | 2m 3s | ||
| 2 | Open. | 11s | 21s | ||
| 3 | Open. | 21s | 32s | ||
| 4 | Open. | 30s | 20s | ||
| 5 | Open. | 11s | 15s | ||
| 6 | Open. | 21s | 20s | ||
| 7 | Open. | 12s | 59s | ||
| 8 | Open. | 20s | 19s | ||
| 9 | Open. | 1m 35s | 2m 24s | ||
| 10 | Open. | 1m 4s | 23s | ||
| 11 | Open. | — | 59s | ||
| 12 | Open. | 30s | 2m 55s | ||
| 13 | Open. | 2m 20s | 52s | ||
| 14 | Open. | 32s | 2m 36s | ||
| 15 | Open. | 47s | 8m 13s | ||
| 16 | MG | 2m 8s | 20s | ||
| 17 | MG | 10s | 10 min | ||
| 18 | MG | 33s | 7m 49s | ||
| 19 | MG | 12s | 34s | ||
| 20 | MG | 15 min | 11s | ||
| 21 | MG | 5m 47s | 7s | ||
| 22 | MG | 24s | 23s | ||
| 23 | MG | 2m 46s | 20 min | ||
| 24 | MG | 4m 24s | 2m 17s | ||
| 25 | MG | 2m 21s | 1m 10s | ||
| 26 | MG | 14 min | 4m 42s | ||
| 27 | MG | 3m 59s | 49s | ||
| 28 | MG | 16s | 5m 14s | ||
| 29 | MG | 57s | 3m 28s | ||
| 30 | MG | 5m 7s | 12s | ||
| 31 | MG | 3m 14s | 10 min | ||
| 32 | MG | 30s | Blunder-247 cp+1.1 → +3.6 | 7s | |
| 33 | MG | 1m 32s | 38s | ||
| 34 | MG | 2m 42s | 13s | ||
| 35 | MG | 4m 5s | 49s | ||
| 36 | MG | 5s | 1m 53s | ||
| 37 | MG | 1m 3s | 5m 12s | ||
| 38 | MG | 13s | 9s | ||
| 39 | MG | 9m 6s | 15s | ||
| 40 | MG | 15s | 7s | ||
| 41 | End. | 12s | Blunder-519 cp+4.8 → M+ | 5s | |
| 42 | End. | 33s | 5s | ||
| 43 | End. | 4s | 5s | ||
| 44 | End. | 18s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 32 min
Cao, Qingfeng
Total time Black
1h 42 min
Xie, Kaifan
Gap
10 min
Xie, Kaifan used more clock
| Phase | ♔ Cao, Qingfeng | ♚ Xie, Kaifan |
|---|---|---|
Opening 15 moves | 8m 54s ≈ 41s / move | 23 min ≈ 1m 34s / move |
Middlegame 25 moves | 1h 22 min ≈ 3m 17s / move | 1h 18 min ≈ 3m 9s / move |
Endgame 4 moves | 1m 7s ≈ 17s / move | 15s ≈ 5s / move |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Cao, Qingfeng
White · Middlegame