Petrov's Defense: Nimzowitsch Attack · 84 half-moves · 4/23/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 2s | 2s | ||
| 2 | Open. | 1s | <1s | ||
| 3 | Open. | 5s | 1s | ||
| 4 | Open. | 3s | 1s | ||
| 5 | Open. | 1s | 3s | ||
| 6 | Open. | <1s | 2s | ||
| 7 | Open. | 1s | 1s | ||
| 8 | Open. | 1s | 1s | ||
| 9 | Open. | 3s | 2s | ||
| 10 | Open. | 9s | 11s | ||
| 11 | Open. | 7s | 1s | ||
| 12 | Open. | <1s | <1s | ||
| 13 | Open. | 4s | 1s | ||
| 14 | Open. | 3s | 6s | ||
| 15 | Open. | 2s | 3s | ||
| 16 | MG | 2s | <1s | ||
| 17 | MG | 2s | 2s | ||
| 18 | MG | 2s | 4s | ||
| 19 | MG | 4s | 5s | ||
| 20 | MG | 7s | 4s | ||
| 21 | MG | 3s | 3s | ||
| 22 | MG | 1s | 4s | ||
| 23 | MG | 2s | 1s | ||
| 24 | MG | <1s | 19s | ||
| 25 | MG | 2s | 5s | ||
| 26 | MG | 17s | 18s | ||
| 27 | MG | 3s | 11s | ||
| 28 | MG | 23s | 25s | ||
| 29 | MG | 10s | 5s | ||
| 30 | MG | 21s | 15s | ||
| 31 | MG | 36s | 10s | ||
| 32 | MG | 7s | 7s | ||
| 33 | MG | 1m 43s | 1m 30s | ||
| 34 | MG | 4s | <1s | ||
| 35 | MG | 13s | 5s | ||
| 36 | MG | 3s | 36s | ||
| 37 | MG | 16s | <1s | ||
| 38 | MG | 2s | 37s | ||
| 39 | MG | Blunder-601 cp-0.8 → -6.8 | 22s | 8s | |
| 40 | MG | 6s | 1s | ||
| 41 | End. | Mistake-128 cp-6.3 → -7.6 | 2s | 6s | |
| 42 | End. | 19s | 1s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
6m 14s
Nepomniachtchi, Ian
Total time Black
5m 57s
Duda, Jan-Krzysztof
Gap
17s
Nepomniachtchi, Ian used more clock
| Phase | ♔ Nepomniachtchi, Ian | ♚ Duda, Jan-Krzysztof |
|---|---|---|
Opening 15 moves | 42s ≈ 3s / move | 35s ≈ 2s / move |
Middlegame 25 moves | 5m 11s ≈ 12s / move | 5m 15s ≈ 13s / move |
Endgame 2 moves | 21s ≈ 11s / move | 7s ≈ 4s / move |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Duda, Jan-Krzysztof
Black · Middlegame