Petriashvili, Nikoloz (2518)vsStefansson, Hannes (2414)1/2-1/2
Anderssen's Opening · 130 half-moves · 4/18/2026
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 11 min
Petriashvili, Nikoloz
Total time Black
1h 49 min
Stefansson, Hannes
Gap
37 min
Stefansson, Hannes used more clock
Breakdown by phase
| Phase | ♔ Petriashvili, Nikoloz | ♚ Stefansson, Hannes |
|---|---|---|
Opening 15 moves | 19 min ≈ 2m 47s / move | 40 min ≈ 2m 53s / move |
Middlegame 25 moves | 50 min ≈ 2m 49s / move | 1h ≈ 3m 2s / move |
Endgame 25 moves | 1m 57s ≈ 5s / move | 8m 4s ≈ 20s / move |
Remaining clock
Time spent per move
Move-by-move details (130 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | a3 | 2 min | d5 | 4m 20s |
| 2 | Open. | Nf3 | — | Nf6 | 2m 17s |
| 3 | Open. | d4 | 12s | Bf5 | 4m 13s |
| 4 | Open. | c4 | 8s | e6 | 3m 37s |
| 5 | Open. | Qb3 | — | b6 | 3m 35s |
| 6 | Open. | Nc3 | — | h6 | 8m 36s |
| 7 | Open. | g3 | 4m 47s | Be7 | 55s |
| 8 | Open. | Bg2 | — | O-O | 36s |
| 9 | Open. | O-O | — | c6 | 4m 12s |
| 10 | Open. | Nd2 | 2m 25s | Nbd7 | 1m 45s |
| 11 | Open. | e4 | 18s | dxe4 | — |
| 12 | Open. | Ndxe4 | — | Nxe4 | 21s |
| 13 | Open. | Nxe4 | — | c5 | 3m 23s |
| 14 | Open. | Be3 | 9m 39s | cxd4 | 2m 26s |
| 15 | Open. | Bxd4 | — | Qc7 | 1s |
| 16 | MG | Qc3 | 38s | e5 | 1m 24s |
| 17 | MG | Be3 | — | Rac8 | — |
| 18 | MG | Rfc1 | 3m 4s | Be6 | 1m 49s |
| 19 | MG | Qe1 | 38s | Nc5 | 6m 43s |
| 20 | MG | Nxc5 | 36s | Bxc5 | — |
| 21 | MG | Bxc5 | 2m 30s | Qxc5 | 42s |
| 22 | MG | Bf1 | 6s | Rfd8 | 36s |
| 23 | MG | b4 | — | Qd4 | 1s |
| 24 | MG | Rd1 | 10s | Qb2 | — |
| 25 | MG | Rxd8+ | 1m 1s | Rxd8 | — |
| 26 | MG | Rb1 | 2m 4s | Qxa3 | 2m 37s |
| 27 | MG | Qe3 | 5s | e4 | <1s |
| 28 | MG | Qxe4 | — | Rc8 | 1m 5s |
| 29 | MG | Qd4 | 52s | Qf3 | 2m 37s |
| 30 | MG | Ra1 | 1m 18s | Qb7 | 7s |
| 31 | MG | c5 | 2m 41s | bxc5 | 2m 50s |
| 32 | MG | bxc5 | — | Qc6 | 5m 29s |
| 33 | MG | Rc1 | 39s | Bd5 | 42s |
| 34 | MG | Qa1 | 3m 31s | Qe6 | 1m 56s |
| 35 | MG | Qd4 | 14s | Ba8 | 36s |
| 36 | MG | Bg2 | — | Bxg2 | — |
| 37 | MG | Kxg2 | — | Qc6+ | 6s |
| 38 | MG | Kg1 | — | a5 | 23s |
| 39 | MG | h4 | 22s | a4 | 6s |
| 40 | MG | Qb4 | 30 min | Ra8 | 30 min |
| 41 | End. | Qb6 | — | Qxb6 | — |
| 42 | End. | cxb6 | 2s | Rb8 | 14s |
| 43 | End. | Rb1 | 4s | a3 | 17s |
| 44 | End. | b7 | 4s | a2 | 5s |
| 45 | End. | Ra1 | 2s | Rxb7 | 7s |
| 46 | End. | Rxa2 | 2s | g6 | 21s |
| 47 | End. | Kg2 | 12s | h5 | 16s |
| 48 | End. | Ra6 | 4s | Kg7 | 10s |
| 49 | End. | Rc6 | 1s | Rb3 | 16s |
| 50 | End. | Rd6 | 3s | Ra3 | 12s |
| 51 | End. | Rd2 | 3s | Kf6 | 39s |
| 52 | End. | Rc2 | 2s | Rb3 | 21s |
| 53 | End. | Rc6+ | 4s | Kf5 | 23s |
| 54 | End. | Ra6 | 2s | Rc3 | 32s |
| 55 | End. | Ra5+ | 3s | Kf6 | 11s |
| 56 | End. | Rb5 | 3s | Ra3 | 30s |
| 57 | End. | Rb7 | 48s | Rc3 | 11s |
| 58 | End. | Ra7 | 2s | Rb3 | 10s |
| 59 | End. | Rd7 | 3s | Ra3 | 18s |
| 60 | End. | Rd4 | 2s | Rb3 | 15s |
| 61 | End. | Rf4+ | 2s | Ke6 | 11s |
| 62 | End. | Re4+ | 2s | Kf6 | 1m 9s |
| 63 | End. | Rf4+ | 3s | Ke6 | 11s |
| 64 | End. | Re4+ | 2s | Kf6 | 10s |
| 65 | End. | Rf4+ | 2s | Ke6 | 55s |