King's Indian Defense: Semi-Averbakh System · 41 half-moves · 2/17/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 4s | 10s | ||
| 3 | Open. | 5s | 8s | ||
| 4 | Open. | 7s | 13s | ||
| 5 | Open. | 5s | 40s | ||
| 6 | Open. | 5s | 1m 51s | ||
| 7 | Open. | 7s | 9m 23s | ||
| 8 | Open. | 22s | 4m 53s | ||
| 9 | Open. | 42s | 3m 15s | ||
| 10 | Open. | 28s | 5m 41s | ||
| 11 | Open. | 1m 7s | 2m 4s | ||
| 12 | Open. | 6s | 2m 26s | ||
| 13 | Open. | 4m 39s | 13 min | ||
| 14 | Open. | 1m 21s | 16s | ||
| 15 | Open. | 1m 25s | 31s | ||
| 16 | MG | 30s | 30s | ||
| 17 | MG | 30s | — | ||
| 18 | MG | — | Blunder-238 cp+1.6 → +3.9 | — | |
| 19 | MG | Blunder-255 cp+3.9 → +1.4 | — | Blunder-387 cp+1.4 → +5.3 | — |
| 20 | MG | — | — | ||
| 21 | MG | — | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
11 min
Badacsonyi, Stanley
Total time Black
45 min
Collyer, David
Gap
34 min
Collyer, David used more clock
| Phase | ♔ Badacsonyi, Stanley | ♚ Collyer, David |
|---|---|---|
Opening 15 moves | 10 min ≈ 46s / move | 45 min ≈ 3m 14s / move |
Middlegame 6 moves | 1 min ≈ 30s / move | 30s ≈ 30s / 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
Collyer, David
Black · Opening