Modern Defense: Averbakh System · 79 half-moves · 1/16/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 8s | 18s | ||
| 3 | Open. | 1m 27s | 24s | ||
| 4 | Open. | 9s | 45s | ||
| 5 | Open. | 3m 20s | 2m 35s | ||
| 6 | Open. | 16s | 1m 11s | ||
| 7 | Open. | 1m 29s | 9m 41s | ||
| 8 | Open. | 6 min | 1m 48s | ||
| 9 | Open. | 4s | 6s | ||
| 10 | Open. | 3m 37s | 7m 57s | ||
| 11 | Open. | 3m 43s | 2m 57s | ||
| 12 | Open. | 2m 52s | 1m 38s | ||
| 13 | Open. | Blunder-284 cp-0.5 → -3.4 | 2m 18s | 38s | |
| 14 | Open. | 9m 50s | 2m 4s | ||
| 15 | Open. | 31s | 49s | ||
| 16 | MG | 4m 12s | Mistake-108 cp-2.8 → -1.7 | 7m 6s | |
| 17 | MG | 5s | 17s | ||
| 18 | MG | 2m 31s | 27s | ||
| 19 | MG | 33s | 12s | ||
| 20 | MG | 53s | Mistake-174 cp-1.7 → +0.0 | 4m 40s | |
| 21 | MG | 2m 33s | 26s | ||
| 22 | MG | 14 min | 2m 42s | ||
| 23 | MG | 6m 7s | 10 min | ||
| 24 | MG | 1m 40s | 1m 28s | ||
| 25 | MG | 5m 3s | 3m 17s | ||
| 26 | MG | 1m 42s | 31s | ||
| 27 | MG | 21s | 2m 32s | ||
| 28 | MG | 36s | 42s | ||
| 29 | MG | 3s | 2m 22s | ||
| 30 | MG | 5s | 21s | ||
| 31 | MG | 2m 30s | 8m 39s | ||
| 32 | MG | 4m 25s | Mistake-129 cp+0.1 → +1.4 | 9m 23s | |
| 33 | MG | Mistake-119 cp+1.4 → +0.2 | 9m 21s | Mistake-144 cp+0.2 → +1.6 | 13 min |
| 34 | MG | 1m 30s | Blunder-387 cp+1.6 → +5.4 | 3s | |
| 35 | MG | 14s | 26s | ||
| 36 | MG | 1s | 1m 14s | ||
| 37 | MG | 9s | 4m 20s | ||
| 38 | MG | 7s | 53s | ||
| 39 | MG | 4 min | — | ||
| 40 | MG | 2m 24s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 41 min
Smith, Robert W
Total time Black
1h 48 min
Gibbons, Robert
Gap
7m 20s
Gibbons, Robert used more clock
| Phase | ♔ Smith, Robert W | ♚ Gibbons, Robert |
|---|---|---|
Opening 15 moves | 35 min ≈ 2m 33s / move | 32 min ≈ 2m 21s / move |
Middlegame 25 moves | 1h 5 min ≈ 2m 38s / move | 1h 16 min ≈ 3m 18s / 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