Queen's Gambit Declined: Exchange Variation, Positional Variation · 71 half-moves · 4/6/2026
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 1s | 4s | ||
| 3 | Open. | — | 1m 2s | ||
| 4 | Open. | — | — | ||
| 5 | Open. | — | — | ||
| 6 | Open. | — | 22s | ||
| 7 | Open. | — | — | ||
| 8 | Open. | 6s | 1m 20s | ||
| 9 | Open. | — | 5s | ||
| 10 | Open. | — | — | ||
| 11 | Open. | 34s | 19 min | ||
| 12 | Open. | 6m 11s | 1m 1s | ||
| 13 | Open. | — | 31s | ||
| 14 | Open. | 9m 39s | — | ||
| 15 | Open. | 29s | 2m 38s | ||
| 16 | MG | 7m 33s | 3m 23s | ||
| 17 | MG | 4m 30s | 4m 5s | ||
| 18 | MG | 3m 24s | 5m 18s | ||
| 19 | MG | 9m 13s | 2m 14s | ||
| 20 | MG | 32s | 38s | ||
| 21 | MG | 16s | — | ||
| 22 | MG | 1m 50s | — | ||
| 23 | MG | 5m 14s | 2m 57s | ||
| 24 | MG | 46s | 1m 8s | ||
| 25 | MG | 7m 8s | 4m 19s | ||
| 26 | MG | 7m 46s | — | ||
| 27 | MG | Mistake-182 cp-0.2 → -2.0 | 7m 13s | 24 min | |
| 28 | MG | 4m 36s | — | ||
| 29 | MG | 1m 13s | 2m 42s | ||
| 30 | MG | 3m 9s | Blunder-341 cp-2.8 → +0.6 | 10 min | |
| 31 | MG | 22s | — | ||
| 32 | MG | Blunder-223 cp+0.8 → -1.4 | 8m 30s | Blunder-678 cp-1.4 → +5.3 | 3m 37s |
| 33 | MG | 58s | Mistake-145 cp+5.3 → +6.8 | — | |
| 34 | MG | 5s | Blunder-340 cp+6.6 → M+ | 56s | |
| 35 | MG | — | 36s | ||
| 36 | MG | — | — | — |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
1h 31 min
Mattenberger, Matthias
Total time Black
1h 33 min
Stalmach, Richard
Gap
1m 53s
Stalmach, Richard used more clock
| Phase | ♔ Mattenberger, Matthias | ♚ Stalmach, Richard |
|---|---|---|
Opening 15 moves | 17 min ≈ 2m 50s / move | 26 min ≈ 2m 57s / move |
Middlegame 21 moves | 1h 14 min ≈ 3m 55s / move | 1h 6 min ≈ 4m 45s / 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