Nimzowitsch Defense: Williams Variation · 82 half-moves · 2/28/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | 6m 37s | — | ||
| 2 | Open. | 18s | 50s | ||
| 3 | Open. | 39s | 7s | ||
| 4 | Open. | 4m 34s | 35s | ||
| 5 | Open. | 1m 39s | 13s | ||
| 6 | Open. | 41s | 8s | ||
| 7 | Open. | 8m 57s | 6m 31s | ||
| 8 | Open. | 7m 17s | 59s | ||
| 9 | Open. | 11s | 1 min | ||
| 10 | Open. | 6m 30s | 9s | ||
| 11 | Open. | 2s | 27s | ||
| 12 | Open. | 5s | 7m 17s | ||
| 13 | Open. | 1m 8s | 24s | ||
| 14 | Open. | 1m 57s | 8s | ||
| 15 | Open. | 31s | 3m 13s | ||
| 16 | MG | 5m 50s | 3m 44s | ||
| 17 | MG | 4m 32s | 42s | ||
| 18 | MG | 7s | 3m 53s | ||
| 19 | MG | 1m 43s | 12 min | ||
| 20 | MG | 23s | 1m 7s | ||
| 21 | MG | 1m 15s | 2m 39s | ||
| 22 | MG | 2m 3s | 2m 27s | ||
| 23 | MG | 54s | 19s | ||
| 24 | MG | 16 min | 1m 11s | ||
| 25 | MG | 2s | 1m 4s | ||
| 26 | MG | 6s | 4m 27s | ||
| 27 | MG | Mistake-128 cp-1.1 → -2.3 | 1m 12s | 6m 16s | |
| 28 | MG | 16 min | 4m 48s | ||
| 29 | MG | 3m 36s | Mistake-110 cp-1.8 → -0.7 | 17s | |
| 30 | MG | 3m 26s | 3m 44s | ||
| 31 | MG | Mistake-114 cp-1.9 → -3.0 | 32s | 6s | |
| 32 | MG | 2s | 8s | ||
| 33 | MG | 23s | 5s | ||
| 34 | MG | 44s | 8s | ||
| 35 | MG | 5m 17s | 2m 18s | ||
| 36 | MG | Mistake-101 cp-3.9 → -4.9 | 25s | 6m 39s | |
| 37 | MG | 9s | 2m 1s | ||
| 38 | MG | 4s | 30s | ||
| 39 | MG | 14s | 1m 41s | ||
| 40 | MG | 1 min | 48s | ||
| 41 | End. | Blunder-329 cp-5.2 → -8.5 | 13s | 24s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 48 min
Kiolbasa, Oliwia
Total time Black
1h 25 min
Boyer, Mahel
Gap
22 min
Kiolbasa, Oliwia used more clock
| Phase | ♔ Kiolbasa, Oliwia | ♚ Boyer, Mahel |
|---|---|---|
Opening 15 moves | 41 min ≈ 2m 44s / move | 22 min ≈ 1m 34s / move |
Middlegame 25 moves | 1h 7 min ≈ 2m 41s / move | 1h 3 min ≈ 2m 32s / move |
Endgame 1 move | 13s ≈ 13s / move | 24s ≈ 24s / move |
Heat strip
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Black · Middlegame