Slav Defense: Czech Variation, Krause Attack · 36 half-moves · 8/24/2025
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | — | — | ||
| 2 | Open. | 4s | — | ||
| 3 | Open. | — | — | ||
| 4 | Open. | — | 1m 34s | ||
| 5 | Open. | — | — | ||
| 6 | Open. | 6s | 30s | ||
| 7 | Open. | — | 2s | ||
| 8 | Open. | — | — | ||
| 9 | Open. | 1m 50s | 4m 30s | ||
| 10 | Open. | 46s | — | ||
| 11 | Open. | — | — | ||
| 12 | Open. | 32s | 7s | ||
| 14 | Open. | 4m 21s | 11 min | ||
| 15 | Open. | 5m 48s | 1m 54s | ||
| 16 | MG | 3m 44s | 17 min | ||
| 17 | MG | 26s | 34s | ||
| 18 | MG | 21 min | 15s | ||
| 19 | MG | 1 min | 3m 39s |
Positions where players took the most time — the arrow shows the move actually played.
Total time White
40 min
Zhang, Xin An
Total time Black
41 min
Koster, Ramon
Gap
1m 25s
Koster, Ramon used more clock
| Phase | ♔ Zhang, Xin An | ♚ Koster, Ramon |
|---|---|---|
Opening 14 moves | 13 min ≈ 1m 55s / move | 20 min ≈ 2m 52s / move |
Middlegame 4 moves | 27 min ≈ 6m 47s / move | 21 min ≈ 5m 29s / 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 · Opening