Li, Chengzhang (1867)vsDai, Changren (2561)0-1
Queen's Pawn Game: Modern Defense · 68 half-moves · 4/20/2026
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
1h 35 min
Li, Chengzhang
Total time Black
1h 30 min
Dai, Changren
Gap
5m 38s
Li, Chengzhang used more clock
Breakdown by phase
| Phase | ♔ Li, Chengzhang | ♚ Dai, Changren |
|---|---|---|
Opening 15 moves | 38 min ≈ 2m 46s / move | 47 min ≈ 3m 11s / move |
Middlegame 19 moves | 57 min ≈ 3 min / move | 42 min ≈ 2m 14s / move |
Endgame 0 move | Not played in this phase | Not played in this phase |
Remaining clock
Time spent per move
Move-by-move details (68 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | g6 | 1m 44s |
| 2 | Open. | c4 | 11s | Bg7 | 6s |
| 3 | Open. | Nc3 | 4s | c5 | 48s |
| 4 | Open. | d5 | 16s | Bxc3+ | 17s |
| 5 | Open. | bxc3 | 1s | e5 | 10s |
| 6 | Open. | e4 | 34s | d6 | 8s |
| 7 | Open. | Bd3 | 37s | Nd7 | 8s |
| 8 | Open. | Ne2 | 27s | Qe7 | 24s |
| 9 | Open. | a4 | 5m 33s | h5 | 4m 50s |
| 10 | Open. | h4 | 2m 42s | f5 | 15 min |
| 11 | Open. | Bg5 | 6m 12s | Ngf6 | 3m 15s |
| 12 | Open. | Qb1 | 6m 12s | f4 | 8m 41s |
| 13 | Open. | g3 | 4m 39s | fxg3 | 4m 15s |
| 14 | Open. | f3 | 7m 13s | Qf7 | 5m 54s |
| 15 | Open. | O-O | 3m 58s | Nh7 | 1m 34s |
| 16 | MG | f4 | 4m 19s | Qg7 | 6m 30s |
| 17 | MG | Qe1 | 5m 36s | exf4 | 3m 4s |
| 18 | MG | Bxf4 | 2m 50s | Ne5 | 2m 12s |
| 19 | MG | Qxg3 | 3m 52s | Bg4 | 8s |
| 20 | MG | Bxe5 | 2m 50s | dxe5 | 5m 9s |
| 21 | MG | Nc1 | 1m 39s | g5 | 2m 9s |
| 22 | MG | Kh2 | 4m 38s | gxh4 | 3 min |
| 23 | MG | Qe3 | 3m 3s | Nf6 | 3m 45s |
| 24 | MG | Rg1 | 2m 17s | Nd7 | 4m 31s |
| 25 | MG | Bf1 | 2m 17s | Qh6 | 4m 35s |
| 26 | MG | Qxh6 | 1m 55s | Rxh6 | 3s |
| 27 | MG | Bh3 | 2m 4s | Rg6 | 9s |
| 28 | MG | Nd3 | 1m 39s | Ke7 | 13s |
| 29 | MG | Ra2 | 2m 48s | Rag8 | 3m 27s |
| 30 | MG | Rag2 | 2m 55s | Kd6 | 37s |
| 31 | MG | Nf2 | 1m 30s | Nf6 | 8s |
| 32 | MG | a5 | 1m 41s | R6g7 | 1m 14s |
| 33 | MG | Re1 | 8m 6s | Bf3 | 1m 28s |
| 34 | MG | Rxg7 | 1m 8s | Rxg7 | 2s |