Cheng, Bobby (2583)vsL'Ami, Erwin (2631)0-1
Slav Defense: Quiet Variation, Schallopp Defense · 102 half-moves · 12/7/2025
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
2h 29 min
Cheng, Bobby
Total time Black
2h 21 min
L'Ami, Erwin
Gap
7m 40s
Cheng, Bobby used more clock
Breakdown by phase
| Phase | ♔ Cheng, Bobby | ♚ L'Ami, Erwin |
|---|---|---|
Opening 15 moves | 1h 4 min ≈ 6m 27s / move | 51 min ≈ 4m 42s / move |
Middlegame 25 moves | 1h ≈ 3m 22s / move | 1h 10 min ≈ 3m 31s / move |
Endgame 11 moves | 24 min ≈ 2m 25s / move | 19 min ≈ 1m 57s / move |
Remaining clock
Time spent per move
Move-by-move details (102 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | d5 | — |
| 2 | Open. | c4 | — | c6 | — |
| 3 | Open. | Nf3 | 36s | Nf6 | — |
| 4 | Open. | e3 | 40s | Bf5 | 13s |
| 5 | Open. | Bd3 | 19s | Bg6 | 4m 11s |
| 6 | Open. | Bxg6 | 4m 19s | hxg6 | — |
| 7 | Open. | Nbd2 | — | e6 | 1m 42s |
| 8 | Open. | O-O | 10 min | Nbd7 | 2m 20s |
| 9 | Open. | Qc2 | 6m 4s | Bb4 | 6 min |
| 10 | Open. | Rd1 | 4m 41s | Qc7 | 7m 27s |
| 11 | Open. | h3 | 15 min | Bxd2 | 6m 7s |
| 12 | Open. | Nxd2 | 17 min | g5 | 10 min |
| 13 | Open. | e4 | 4m 2s | dxe4 | 11 min |
| 14 | Open. | Nxe4 | — | g4 | 31s |
| 15 | Open. | Ng5 | — | Nf8 | 1m 36s |
| 16 | MG | Qe2 | 7m 14s | gxh3 | 9m 25s |
| 17 | MG | Nxh3 | 57s | Ng6 | — |
| 18 | MG | d5 | 2 min | O-O-O | 3m 20s |
| 19 | MG | Bg5 | 10 min | exd5 | 1m 42s |
| 20 | MG | Bxf6 | 2s | gxf6 | — |
| 21 | MG | cxd5 | — | Rxd5 | 1m 33s |
| 22 | MG | Rxd5 | 1m 4s | cxd5 | — |
| 23 | MG | Rd1 | 26s | Rd8 | 4m 6s |
| 24 | MG | Rd4 | — | Qc1+ | 4m 47s |
| 25 | MG | Rd1 | 2m 29s | Qc5 | 2m 58s |
| 26 | MG | Qf3 | 24s | Qd6 | 1m 11s |
| 27 | MG | Rd4 | 2m 26s | Ne5 | 1m 16s |
| 28 | MG | Qf5+ | — | Qe6 | 4s |
| 29 | MG | Qh5 | 3s | Nc6 | 2m 3s |
| 30 | MG | Rd1 | — | d4 | 47s |
| 31 | MG | b3 | — | Ne5 | 1m 2s |
| 32 | MG | Nf4 | <1s | Qc6 | 1m 10s |
| 33 | MG | Nd3 | 1m 11s | Nxd3 | 55s |
| 34 | MG | Rxd3 | 34s | Qe4 | 1m 11s |
| 35 | MG | Qd1 | 27s | Kb8 | — |
| 36 | MG | Rf3 | 1s | d3 | 31s |
| 37 | MG | Re3 | — | Qd5 | 20s |
| 38 | MG | Qd2 | 26s | Rg8 | 41s |
| 39 | MG | f3 | — | Rd8 | — |
| 40 | MG | Kf1 | 30 min | f5 | 31 min |
| 41 | End. | Re1 | — | Qd4 | — |
| 42 | End. | Rd1 | 1m 31s | f4 | 2m 43s |
| 43 | End. | Qf2 | 4m 15s | Qe3 | 1m 51s |
| 44 | End. | Rd2 | 2m 34s | a6 | 3m 46s |
| 45 | End. | Qe1 | 3m 30s | f5 | 2m 42s |
| 46 | End. | Qf2 | 3m 19s | Rd6 | 1 min |
| 47 | End. | Qe1 | 3m 53s | Kc7 | 56s |
| 48 | End. | Qc1+ | 2m 31s | Kb6 | 1m 47s |
| 49 | End. | b4 | 7s | Rc6 | 1m 4s |
| 50 | End. | Qe1 | 1s | Qd4 | 2m 40s |
| 51 | End. | Qb1 | 2m 30s | Rh6 | 59s |