Stefansson, Vignir Vatnar (2512)vsKejna, Piotr (2311)1-0
Bogo-Indian Defense: Nimzowitsch Variation · 127 half-moves · 4/10/2026
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 58 min
Stefansson, Vignir Vatnar
Total time Black
2h 4 min
Kejna, Piotr
Gap
5m 31s
Kejna, Piotr used more clock
Breakdown by phase
| Phase | ♔ Stefansson, Vignir Vatnar | ♚ Kejna, Piotr |
|---|---|---|
Opening 15 moves | 21 min ≈ 7m 10s / move | 16 min ≈ 1m 47s / move |
Middlegame 25 moves | 1h 4 min ≈ 3m 47s / move | 1h 4 min ≈ 3m 35s / move |
Endgame 24 moves | 33 min ≈ 1m 23s / move | 43 min ≈ 1m 54s / move |
Remaining clock
Time spent per move
Move-by-move details (127 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | Nf6 | — |
| 2 | Open. | Nf3 | — | e6 | — |
| 3 | Open. | c4 | — | Bb4+ | — |
| 4 | Open. | Bd2 | — | Qe7 | — |
| 5 | Open. | g3 | — | Nc6 | — |
| 6 | Open. | Nc3 | — | Bxc3 | 26s |
| 7 | Open. | Bxc3 | — | Ne4 | 3s |
| 8 | Open. | Rc1 | — | O-O | 1m 26s |
| 9 | Open. | Bg2 | — | d6 | 27s |
| 10 | Open. | d5 | — | Nxc3 | — |
| 11 | Open. | Rxc3 | — | Nd8 | 2s |
| 12 | Open. | Nd2 | — | e5 | 59s |
| 13 | Open. | c5 | 1m 53s | f5 | 5m 11s |
| 14 | Open. | Qc2 | 9m 34s | Nf7 | 27s |
| 15 | Open. | O-O | 10 min | Bd7 | 7m 1s |
| 16 | MG | Nb3 | 2m 7s | b6 | 2m 13s |
| 17 | MG | c6 | 11 min | Bc8 | — |
| 18 | MG | f4 | 58s | g6 | 5m 42s |
| 19 | MG | e4 | 4m 12s | exf4 | 3m 24s |
| 20 | MG | Rxf4 | 7m 28s | Ne5 | 4m 24s |
| 21 | MG | Nd4 | 1m 16s | fxe4 | 25s |
| 22 | MG | Rxf8+ | 2m 29s | Qxf8 | — |
| 23 | MG | Qxe4 | — | Bf5 | 39s |
| 24 | MG | Qf4 | 5m 26s | Re8 | 4m 2s |
| 25 | MG | Re3 | 2m 41s | Nd3 | 2m 57s |
| 26 | MG | Rxe8 | — | Qxe8 | — |
| 27 | MG | Qd2 | — | Ne5 | 6m 51s |
| 28 | MG | Nxf5 | — | gxf5 | — |
| 29 | MG | Qg5+ | — | Ng6 | — |
| 30 | MG | Qxf5 | 4m 49s | Qe3+ | 16s |
| 31 | MG | Kh1 | 7m 18s | Qc1+ | 8m 27s |
| 32 | MG | Bf1 | — | Ne7 | 2m 12s |
| 33 | MG | Qe6+ | 1m 58s | Kf8 | 7s |
| 34 | MG | Qf6+ | — | Kg8 | — |
| 35 | MG | Kg2 | 2m 40s | Qe3 | 14 min |
| 36 | MG | Kh3 | 2m 7s | Ng6 | 6m 12s |
| 37 | MG | Qd8+ | 2m 12s | Nf8 | — |
| 38 | MG | Bg2 | 2m 30s | Qh6+ | 45s |
| 39 | MG | Qh4 | — | Qg7 | 1m 31s |
| 40 | MG | Qg4 | 2m 33s | Ng6 | 24s |
| 41 | End. | Qe6+ | 5s | Kh8 | 1m 31s |
| 42 | End. | Qc8+ | 3m 3s | Nf8 | 3m 51s |
| 43 | End. | Be4 | 11s | Qf7 | 6m 53s |
| 44 | End. | Qf5 | 51s | Qg7 | 1m 7s |
| 45 | End. | Qf4 | 59s | Qe7 | 1m 30s |
| 46 | End. | Kg2 | 34s | Kg7 | 1m 6s |
| 47 | End. | Qg4+ | 22s | Kh8 | 33s |
| 48 | End. | Kf3 | 1m 25s | a5 | 1m 2s |
| 49 | End. | a4 | 57s | Qf6+ | 3m 38s |
| 50 | End. | Qf5 | 25s | Qg7 | 2m 10s |
| 51 | End. | h4 | 51s | Ng6 | 54s |
| 52 | End. | Qc8+ | 3s | Nf8 | 9s |
| 53 | End. | h5 | 46s | Qe7 | 2m 9s |
| 54 | End. | Qf5 | 1m 1s | Qg7 | 1m 5s |
| 55 | End. | Qf4 | 25s | Qe7 | 1m 15s |
| 56 | End. | Ke3 | 4m 13s | Kg8 | 43s |
| 57 | End. | Qg4+ | 37s | Kh8 | 2m 7s |
| 58 | End. | Kd3 | 41s | Qe5 | 4m 42s |
| 59 | End. | Qf4 | 8s | Qg7 | 1m 23s |
| 60 | End. | h6 | 12 min | Qe7 | 1s |
| 61 | End. | Kc4 | 41s | Kg8 | 4m 25s |
| 62 | End. | Qg4+ | 40s | Kh8 | 45s |
| 63 | End. | Kb5 | 30s | Qf6 | 48s |
| 64 | End. | Qg7+ | 40s | — |