Petrov's Defense: Nimzowitsch Attack · 57 half-moves · 4/10/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 1m 34s | — | ||
| 2 | Open. | 20s | 11s | ||
| 3 | Open. | 53s | 11s | ||
| 4 | Open. | 5s | 6s | ||
| 5 | Open. | 27s | 10s | ||
| 6 | Open. | 5s | 14s | ||
| 7 | Open. | 22s | 40s | ||
| 8 | Open. | 1m 31s | 32s | ||
| 9 | Open. | 31s | 35s | ||
| 10 | Open. | 2m 59s | 2m 16s | ||
| 11 | Open. | 4m 57s | 33s | ||
| 12 | Open. | 4s | 25s | ||
| 13 | Open. | 1m 21s | 2m 51s | ||
| 14 | Open. | 26s | 49s | ||
| 15 | Open. | 1m 47s | 1m 16s | ||
| 16 | MG | 2m 13s | 51s | ||
| 17 | MG | 42s | 29s | ||
| 18 | MG | 1m 53s | 29s | ||
| 19 | MG | 1m 58s | 2m 38s | ||
| 20 | MG | 1m 59s | 1m 29s | ||
| 21 | MG | 44s | 10s | ||
| 22 | MG | 4s | 10s | ||
| 23 | MG | 15s | 13s | ||
| 24 | MG | 1m 16s | 1m 25s | ||
| 25 | MG | 1m 13s | 2m 39s | ||
| 26 | MG | 4m 20s | 42s | ||
| 27 | MG | 13s | 6s | ||
| 28 | MG | 4s | 6s | ||
| 29 | MG | 5s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
34 min
Kong, Xiangrui
Total time Black
22 min
Li, Chao b
Gap
12 min
Kong, Xiangrui used more clock
| Phase | ♔ Kong, Xiangrui | ♚ Li, Chao b |
|---|---|---|
Opening 15 moves | 17 min ≈ 1m 9s / move | 10 min ≈ 46s / move |
Middlegame 14 moves | 16 min ≈ 1m 13s / move | 11 min ≈ 53s / 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 · Opening