Sicilian Defense: Najdorf Variation · 40 half-moves · 7/17/2025
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | — | — | ||
| 3 | Open. | — | — | ||
| 4 | Open. | — | — | ||
| 5 | Open. | <1s | — | ||
| 6 | Open. | 1m 20s | — | ||
| 7 | Open. | 2m 13s | 24s | ||
| 8 | Open. | 10 min | 11s | ||
| 9 | Open. | 27 min | 5m 7s | ||
| 10 | Open. | 21 min | 1m 46s | ||
| 11 | Open. | 6m 6s | 6m 25s | ||
| 12 | Open. | 9m 5s | 2m 5s | ||
| 13 | Open. | — | 1m 37s | ||
| 14 | Open. | 38s | 4m 54s | ||
| 15 | Open. | Mistake-106 cp-0.5 → -1.6 | 5m 9s | 1m 4s | |
| 16 | MG | Mistake-190 cp-1.3 → -3.2 | 6 min | 9m 20s | |
| 17 | MG | 18s | 15s | ||
| 18 | MG | 59s | 7m 37s | ||
| 19 | MG | — | — | ||
| 20 | MG | Blunder-383 cp-3.2 → -7.0 | 1m 19s | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 33 min
Schaffner, David
Total time Black
40 min
Maria, Lia-Alexandra
Gap
52 min
Schaffner, David used more clock
| Phase | ♔ Schaffner, David | ♚ Maria, Lia-Alexandra |
|---|---|---|
Opening 15 moves | 1h 24 min ≈ 8m 28s / move | 23 min ≈ 2m 37s / move |
Middlegame 5 moves | 8m 36s ≈ 2m 9s / move | 17 min ≈ 5m 44s / 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
Schaffner, David
White · Opening