Nimzowitsch Defense: Declined Variation · 57 half-moves · 4/23/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 39s | 55s | ||
| 3 | Open. | 1m 53s | 5s | ||
| 4 | Open. | 11s | 3s | ||
| 5 | Open. | 5m 16s | 2m 14s | ||
| 6 | Open. | 15s | 8m 10s | ||
| 7 | Open. | 44s | 34s | ||
| 8 | Open. | 10 min | 8s | ||
| 9 | Open. | 9s | 3m 31s | ||
| 10 | Open. | 2m 53s | 5s | ||
| 11 | Open. | 3m 23s | 11 min | ||
| 12 | Open. | 7s | 13s | ||
| 13 | Open. | 27s | 18 min | ||
| 14 | Open. | 2m 20s | 1m 39s | ||
| 15 | Open. | 5s | 9s | ||
| 16 | MG | 1m 32s | 55s | ||
| 17 | MG | 43s | Mistake-129 cp-0.7 → +0.6 | 2m 3s | |
| 18 | MG | 3m 21s | 12 min | ||
| 19 | MG | 2m 58s | 20s | ||
| 20 | MG | 2m 34s | 3s | ||
| 21 | MG | 10 min | 6m 21s | ||
| 22 | MG | 13 min | 4m 34s | ||
| 23 | MG | 5m 11s | 6m 48s | ||
| 24 | MG | 1m 26s | 2s | ||
| 25 | MG | 8s | 2s | ||
| 26 | MG | 38s | 13 min | ||
| 27 | MG | 1m 3s | 52s | ||
| 28 | MG | 8s | Mistake-170 cp+2.6 → +4.3 | 1m 27s | |
| 29 | MG | 50s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 13 min
Meng, Yihan
Total time Black
1h 37 min
Chen, Qi b
Gap
23 min
Chen, Qi b used more clock
| Phase | ♔ Meng, Yihan | ♚ Chen, Qi b |
|---|---|---|
Opening 15 moves | 29 min ≈ 2m 5s / move | 48 min ≈ 3m 27s / move |
Middlegame 14 moves | 44 min ≈ 3m 11s / move | 49 min ≈ 3m 46s / 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