Petrov's Defense: Classical Attack, Mason-Showalter Variation · 139 half-moves · 5/14/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 7s | 10s | ||
| 3 | Open. | 31s | 9s | ||
| 4 | Open. | 11s | 7s | ||
| 5 | Open. | 10s | 7s | ||
| 6 | Open. | 4s | 24s | ||
| 7 | Open. | 17s | 6s | ||
| 8 | Open. | 27s | 1m 46s | ||
| 9 | Open. | 4m 29s | 21s | ||
| 10 | Open. | 8m 20s | 18s | ||
| 11 | Open. | 3s | 1m 42s | ||
| 12 | Open. | 1m 26s | 51s | ||
| 13 | Open. | 2m 25s | 3m 38s | ||
| 14 | Open. | 5m 39s | 1m 8s | ||
| 15 | Open. | 3m 29s | 7m 40s | ||
| 16 | MG | 6m 30s | 4m 9s | ||
| 17 | MG | 14s | 3m 21s | ||
| 18 | MG | 3m 4s | 8m 56s | ||
| 19 | MG | 10s | 2m 19s | ||
| 20 | MG | 1m 13s | 1m 20s | ||
| 21 | MG | 4m 7s | 2m 3s | ||
| 22 | MG | 2m 5s | 3m 30s | ||
| 23 | MG | 4m 7s | 2m 56s | ||
| 24 | MG | 4m 21s | 2m 20s | ||
| 25 | MG | 5m 5s | 1m 21s | ||
| 26 | MG | 10 min | 2m 52s | ||
| 27 | MG | 3m 53s | 1m 11s | ||
| 28 | MG | 2m 1s | 1m 8s | ||
| 29 | MG | 1m 45s | Mistake-101 cp0.0 → +1.0 | 2m 37s | |
| 30 | MG | 2m 31s | 1m 14s | ||
| 31 | MG | 6s | 10 min | ||
| 32 | MG | 32s | 32s | ||
| 33 | MG | 27s | 23s | ||
| 34 | MG | 2m 50s | 2m 42s | ||
| 35 | MG | 1m 52s | 3m 47s | ||
| 36 | MG | 56s | 42s | ||
| 37 | MG | 25s | 56s | ||
| 38 | MG | 1m 22s | 51s | ||
| 39 | MG | 40s | 27s | ||
| 40 | MG | 1m 54s | 2m 35s | ||
| 41 | End. | 3m 43s | 3m 22s | ||
| 42 | End. | 3m 49s | Mistake-172 cp+0.4 → +2.2 | 33s | |
| 43 | End. | 1m 9s | 54s | ||
| 44 | End. | Mistake-139 cp+2.1 → +0.7 | 1m 10s | 3m 15s | |
| 45 | End. | 3m 5s | 1m 16s | ||
| 46 | End. | 1m 45s | 2m 3s | ||
| 47 | End. | 41s | 2m 13s | ||
| 48 | End. | 3m 43s | Blunder-205 cp+0.1 → +2.1 | 2m 48s | |
| 49 | End. | 28s | 1m 39s | ||
| 50 | End. | 55s | 1m 12s | ||
| 51 | End. | Mistake-143 cp+1.4 → 0.0 | 51s | 5m 26s | |
| 52 | End. | 3s | 5s | ||
| 53 | End. | 1m 1s | 12s | ||
| 54 | End. | 6s | 58s | ||
| 55 | End. | 4s | 8s | ||
| 56 | End. | 1m 8s | 14s | ||
| 57 | End. | 10s | 10s | ||
| 58 | End. | 6s | 25s | ||
| 59 | End. | 2s | 6s | ||
| 60 | End. | 4s | 20s | ||
| 61 | End. | 12s | 14s | ||
| 62 | End. | 1m 4s | 13s | ||
| 63 | End. | 40s | 13s | ||
| 64 | End. | 3s | 14s | ||
| 65 | End. | 14s | 8s | ||
| 66 | End. | 25s | 44s | ||
| 67 | End. | 5s | 23s | ||
| 68 | End. | 4s | 2s | ||
| 69 | End. | 1s | 30s | ||
| 70 | End. | 3s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 57 min
Zhou, Yuxu
Total time Black
1h 53 min
Feng, Kuixiu
Gap
3m 50s
Zhou, Yuxu used more clock
| Phase | ♔ Zhou, Yuxu | ♚ Feng, Kuixiu |
|---|---|---|
Opening 15 moves | 27 min ≈ 1m 58s / move | 18 min ≈ 1m 19s / move |
Middlegame 25 moves | 1h 2 min ≈ 2m 30s / move | 1h 4 min ≈ 2m 36s / move |
Endgame 30 moves | 26 min ≈ 54s / move | 30 min ≈ 1m 2s / move |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Feng, Kuixiu
Black · Middlegame