Landolsi, Iyad (2250)vsDeladerriere, Helio (1999)1/2-1/2
Petrov's Defense: Modern Attack · 116 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
1h 58 min
Landolsi, Iyad
Total time Black
1h 57 min
Deladerriere, Helio
Gap
59s
Landolsi, Iyad used more clock
Breakdown by phase
| Phase | ♔ Landolsi, Iyad | ♚ Deladerriere, Helio |
|---|---|---|
Opening 15 moves | 49 min ≈ 3m 32s / move | 56 min ≈ 4m 2s / move |
Middlegame 25 moves | 52 min ≈ 2m 6s / move | 48 min ≈ 1m 57s / move |
Endgame 18 moves | 16 min ≈ 56s / move | 12 min ≈ 47s / move |
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 (116 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | — | e5 | — |
| 2 | Open. | Nf3 | 7s | Nf6 | 8s |
| 3 | Open. | d4 | 6s | Nxe4 | 14s |
| 4 | Open. | dxe5 | 6s | d5 | 26s |
| 5 | Open. | Bd3 | 2m 4s | Nc5 | 4m 5s |
| 6 | Open. | Be2 | 17s | Bg4 | 3m 19s |
| 7 | Open. | O-O | 3m 43s | Be7 | 2m 5s |
| 8 | Open. | Re1 | 2m 56s | O-O | 2m 24s |
| 9 | Open. | Nbd2 | 2m 56s | Ne6 | 2m 44s |
| 10 | Open. | Nf1 | 2m 33s | c6 | 3m 13s |
| 11 | Open. | Ng3 | 5m 5s | Nd7 | 5m 12s |
| 12 | Open. | c3 | 8m 13s | Bc5 | 10 min |
| 13 | Open. | b4 | 16 min | Bb6 | 2m 51s |
| 14 | Open. | Nd4 | 5m 8s | Bxe2 | 2m 59s |
| 15 | Open. | Rxe2 | 11s | Qc7 | 15 min |
| 16 | MG | Nf3 | 3m 53s | Rfe8 | 4m 13s |
| 17 | MG | Nf5 | 7m 19s | f6 | 6m 28s |
| 18 | MG | exf6 | 6m 19s | Nxf6 | 13s |
| 19 | MG | Be3 | 8s | Bxe3 | 4m 34s |
| 20 | MG | Rxe3 | 26s | Qf4 | 2m 33s |
| 21 | MG | N5d4 | 8m 14s | Ne4 | 3m 29s |
| 22 | MG | Ne2 | 2m 58s | Qf6 | 47s |
| 23 | MG | Qc2 | 37s | a5 | 2m 53s |
| 24 | MG | Re1 | 1m 49s | axb4 | 2m 26s |
| 25 | MG | cxb4 | 5s | N6g5 | 2m 57s |
| 26 | MG | Rc1 | 2m 30s | Nxf3+ | 5m 27s |
| 27 | MG | Rxf3 | 16s | Qd6 | 8s |
| 28 | MG | Qb2 | 1m 26s | Rf8 | 1m 8s |
| 29 | MG | Rxf8+ | 50s | Qxf8 | 9s |
| 30 | MG | Ng3 | 1m 40s | Ra4 | 1m 46s |
| 31 | MG | a3 | 1m 4s | Nd6 | 2m 9s |
| 32 | MG | Qb3 | 1m 28s | Qa8 | 9s |
| 33 | MG | Re1 | 4m 31s | Rxa3 | 19s |
| 34 | MG | Qb2 | 4s | Nc4 | 33s |
| 35 | MG | Qd4 | 14s | Qf8 | 52s |
| 36 | MG | h3 | 53s | Ra2 | 35s |
| 37 | MG | Nh5 | 2m 3s | Rd2 | 1m 20s |
| 38 | MG | Qh4 | 18s | Nd6 | 1m 20s |
| 39 | MG | Nxg7 | 2m 2s | Ne4 | 1m 6s |
| 40 | MG | Ne6 | 1m 13s | Qxf2+ | 1m 4s |
| 41 | End. | Qxf2 | 5s | Nxf2 | 5s |
| 42 | End. | Rf1 | 32s | Re2 | 2m 42s |
| 43 | End. | Nf4 | 11s | Nxh3+ | 5s |
| 44 | End. | Nxh3 | 21s | Re4 | 17s |
| 45 | End. | Rf4 | 1m 16s | Rxf4 | 1m 5s |
| 46 | End. | Nxf4 | 1s | Kf7 | 7s |
| 47 | End. | Kf2 | 9s | Ke7 | 1m 50s |
| 48 | End. | Ke3 | 37s | Kd6 | 19s |
| 49 | End. | Kd4 | 30s | b6 | 6s |
| 50 | End. | Nd3 | 10s | Ke6 | 1m 1s |
| 51 | End. | g3 | 4m 41s | Kf5 | 1m 58s |
| 52 | End. | Ke3 | 45s | c5 | 59s |
| 53 | End. | Nxc5 | 4m 44s | bxc5 | 6s |
| 54 | End. | bxc5 | 5s | Ke5 | 4s |
| 55 | End. | Kd3 | 5s | h5 | 1m 8s |
| 56 | End. | Kc3 | 53s | d4+ | 39s |
| 57 | End. | Kc4 | 1m 34s | Ke4 | — |
| 58 | End. | c6 | 6s | Ke5 | — |