Semi-Slav Defense: Main Line · 79 half-moves · 4/7/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | — | 28s | ||
| 3 | Open. | — | — | ||
| 4 | Open. | — | — | ||
| 5 | Open. | 45s | 46s | ||
| 6 | Open. | 1m 44s | 39s | ||
| 7 | Open. | 1m 44s | 18s | ||
| 8 | Open. | 36s | 31s | ||
| 9 | Open. | 34s | 2m 37s | ||
| 10 | Open. | 43s | 5m 11s | ||
| 11 | Open. | 8m 31s | 6m 25s | ||
| 12 | Open. | 6m 47s | 12 min | ||
| 13 | Open. | 6m 46s | 6m 30s | ||
| 14 | Open. | 10 min | 10 min | ||
| 15 | Open. | 7m 23s | 7m 15s | ||
| 16 | MG | 1m 29s | 33s | ||
| 17 | MG | 1m 56s | 3m 17s | ||
| 18 | MG | 1m 49s | 21 min | ||
| 19 | MG | 2m 31s | 4m 4s | ||
| 20 | MG | 11 min | 1m 32s | ||
| 21 | MG | — | 25s | ||
| 22 | MG | 1m 48s | — | ||
| 23 | MG | — | — | ||
| 24 | MG | — | 34s | ||
| 25 | MG | 2m 52s | — | ||
| 26 | MG | 2m 47s | 9s | ||
| 27 | MG | 35s | 2m 59s | ||
| 28 | MG | 1m 5s | Blunder-276 cp+0.7 → +3.5 | — | |
| 29 | MG | — | — | ||
| 30 | MG | 1m 50s | 14s | ||
| 31 | MG | 1m 44s | 2m 51s | ||
| 32 | MG | — | — | ||
| 33 | MG | 11s | — | ||
| 34 | MG | — | 9s | ||
| 35 | MG | 34s | 20s | ||
| 36 | MG | 30s | — | ||
| 37 | MG | — | Mistake-111 cp+3.9 → +5.0 | <1s | |
| 38 | MG | 1m 3s | 58s | ||
| 39 | MG | — | — | ||
| 40 | MG | 52s | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 20 min
Donchenko, Alexander
Total time Black
1h 32 min
Heimisson, Hilmir Freyr
Gap
12 min
Heimisson, Hilmir Freyr used more clock
| Phase | ♔ Donchenko, Alexander | ♚ Heimisson, Hilmir Freyr |
|---|---|---|
Opening 15 moves | 45 min ≈ 4m 11s / move | 53 min ≈ 4m 28s / move |
Middlegame 25 moves | 34 min ≈ 2m 3s / move | 39 min ≈ 2m 37s / 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
Donchenko, Alexander
White · Middlegame