Zhang, Ziji (2363)vsXu, Yinglun (2508)1/2-1/2
Catalan Opening: Open Defense · 73 half-moves · 4/21/2026
AI summary
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Longest thinks
Positions where players took the most time — the arrow shows the move actually played.
Total time White
35 min
Zhang, Ziji
Total time Black
23 min
Xu, Yinglun
Gap
12 min
Zhang, Ziji used more clock
Breakdown by phase
| Phase | ♔ Zhang, Ziji | ♚ Xu, Yinglun |
|---|---|---|
Opening 15 moves | 25 min ≈ 1m 49s / move | 18 min ≈ 1m 13s / move |
Middlegame 22 moves | 10 min ≈ 28s / move | 4m 52s ≈ 14s / move |
Endgame 0 move | Not played in this phase | Not played in this phase |
Remaining clock
Time spent per move
WhiteBlack
Heat strip
W
B
Each cell = one move · green < 30s · yellow < 2min · amber < 8min · red ≥ 8min
Clock pressure (Δ)
Move-by-move details (73 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | Nf6 | 1m 53s |
| 2 | Open. | c4 | 42s | e6 | 38s |
| 3 | Open. | g3 | 1m 39s | d5 | 40s |
| 4 | Open. | Bg2 | 48s | dxc4 | 1m 8s |
| 5 | Open. | Nf3 | 2m 8s | c5 | 1m 27s |
| 6 | Open. | O-O | 55s | Nc6 | 53s |
| 7 | Open. | dxc5 | 1m 36s | Qxd1 | 1 min |
| 8 | Open. | Rxd1 | 11s | Bxc5 | 11s |
| 9 | Open. | Nbd2 | 2m 29s | c3 | 41s |
| 10 | Open. | bxc3 | 13s | O-O | 22s |
| 11 | Open. | Nb3 | 55s | Be7 | 55s |
| 12 | Open. | Nfd4 | 2m 1s | Bd7 | 1m 32s |
| 13 | Open. | Bg5 | 4m 31s | Rac8 | 2m 18s |
| 14 | Open. | Bxf6 | 5m 57s | Bxf6 | 4m 10s |
| 15 | Open. | Nc5 | 1m 26s | Nxd4 | 29s |
| 16 | MG | cxd4 | 1m 3s | Bb5 | 21s |
| 17 | MG | e3 | 2m 13s | Rxc5 | 40s |
| 18 | MG | dxc5 | 7s | Bxa1 | 5s |
| 19 | MG | Rxa1 | 5s | Rc8 | 7s |
| 20 | MG | a4 | 1m 39s | Be8 | 14s |
| 21 | MG | Rb1 | 1m 9s | Rxc5 | 1m 11s |
| 22 | MG | Rxb7 | 40s | a6 | 31s |
| 23 | MG | Bf1 | 1m 3s | Kf8 | 8s |
| 24 | MG | Bxa6 | 39s | Bxa4 | 11s |
| 25 | MG | Rb8+ | 11s | Ke7 | 6s |
| 26 | MG | Rc8 | 12s | Rxc8 | 10s |
| 27 | MG | Bxc8 | 6s | e5 | 15s |
| 28 | MG | f4 | 5s | exf4 | 5s |
| 29 | MG | exf4 | 7s | f6 | 6s |
| 30 | MG | h4 | 8s | h6 | 10s |
| 31 | MG | Bg4 | 13s | g5 | 6s |
| 32 | MG | fxg5 | 7s | fxg5 | 5s |
| 33 | MG | hxg5 | 4s | hxg5 | 4s |
| 34 | MG | Kf2 | 7s | Kf6 | 5s |
| 35 | MG | Kg1 | 4s | Ke7 | 8s |
| 36 | MG | Kf2 | 5s | Kf6 | 4s |
| 37 | MG | Kg1 | 5s | — |