Bacrot, Etienne (2631)vsKoellner, Ruben Gideon (2514)1/2-1/2
Philidor Defense: Lion Variation · 136 half-moves · 3/1/2026
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
2h 46 min
Bacrot, Etienne
Total time Black
2h 32 min
Koellner, Ruben Gideon
Gap
13 min
Bacrot, Etienne used more clock
Breakdown by phase
| Phase | ♔ Bacrot, Etienne | ♚ Koellner, Ruben Gideon |
|---|---|---|
Opening 15 moves | 21 min ≈ 2m 42s / move | 23 min ≈ 4m 42s / move |
Middlegame 25 moves | 1h 30 min ≈ 5m 1s / move | 1h 38 min ≈ 5m 11s / move |
Endgame 28 moves | 54 min ≈ 2m 1s / move | 30 min ≈ 1m 9s / move |
Remaining clock
Time spent per move
Move-by-move details (136 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | 27s | d6 | — |
| 2 | Open. | d4 | — | Nf6 | — |
| 3 | Open. | Nc3 | — | e5 | — |
| 4 | Open. | Nf3 | — | Nbd7 | — |
| 5 | Open. | Bc4 | — | Be7 | — |
| 6 | Open. | a4 | 22s | O-O | — |
| 7 | Open. | O-O | — | exd4 | — |
| 8 | Open. | Nxd4 | 5s | Re8 | — |
| 9 | Open. | h3 | 1m 28s | Bf8 | 7m 34s |
| 10 | Open. | Re1 | 1m 36s | c6 | 39s |
| 11 | Open. | Bf4 | 7m 25s | d5 | 6m 13s |
| 12 | Open. | exd5 | — | Rxe1+ | — |
| 13 | Open. | Qxe1 | — | Nb6 | — |
| 14 | Open. | Bb3 | 20s | Nfxd5 | 46s |
| 15 | Open. | Bg3 | 9m 50s | Nxc3 | 8m 18s |
| 16 | MG | Qxc3 | — | Qf6 | 3m 52s |
| 17 | MG | a5 | 7m 25s | Nd5 | 48s |
| 18 | MG | Bxd5 | — | cxd5 | — |
| 19 | MG | Re1 | 1m 53s | Bd7 | 2m 16s |
| 20 | MG | Re5 | 4m 53s | Rc8 | 29 min |
| 21 | MG | Qb3 | 2m 16s | b6 | 37s |
| 22 | MG | Rxd5 | 7m 37s | Be6 | 30s |
| 23 | MG | Nxe6 | 52s | Qxe6 | — |
| 24 | MG | axb6 | 5m 59s | axb6 | — |
| 25 | MG | Rd3 | — | Qxb3 | 5m 47s |
| 26 | MG | Rxb3 | 58s | Rxc2 | — |
| 27 | MG | Rxb6 | — | Rc1+ | 7s |
| 28 | MG | Kh2 | — | f6 | — |
| 29 | MG | Bf4 | 2m 3s | Rc4 | 7m 51s |
| 30 | MG | Be3 | 1m 14s | f5 | 38s |
| 31 | MG | Kg3 | 5m 9s | Bc5 | 2m 5s |
| 32 | MG | Rb7 | 6m 4s | Bxe3 | 3m 39s |
| 33 | MG | fxe3 | 1m 8s | h5 | — |
| 34 | MG | b3 | 1m 32s | h4+ | 1m 31s |
| 35 | MG | Kf3 | 6m 19s | Re4 | 5m 38s |
| 36 | MG | Rd7 | 4m 53s | Rb4 | <1s |
| 37 | MG | Rd5 | 2s | g6 | 45s |
| 38 | MG | Rd3 | — | Kg7 | 37s |
| 39 | MG | Ke2 | — | Kf6 | 56s |
| 40 | MG | Kd2 | 30 min | Rb8 | 31 min |
| 41 | End. | Kc3 | 1m 28s | Rc8+ | — |
| 42 | End. | Kb2 | — | Rb8 | 20s |
| 43 | End. | Rd4 | 5m 12s | g5 | 12s |
| 44 | End. | b4 | 9m 55s | Ke5 | 7s |
| 45 | End. | Rc4 | 13 min | f4 | 6m 49s |
| 46 | End. | Kc3 | 40s | Rd8 | 7m 28s |
| 47 | End. | Rd4 | 9m 1s | Ra8 | 1m 18s |
| 48 | End. | exf4+ | 11s | gxf4 | 4s |
| 49 | End. | Rd2 | 6s | Rg8 | 4m 15s |
| 50 | End. | b5 | 2m 34s | Rg3+ | 20s |
| 51 | End. | Kc4 | 48s | f3 | 7s |
| 52 | End. | gxf3 | 2m 57s | Rxh3 | 4s |
| 53 | End. | Rd3 | 57s | Rh1 | 49s |
| 54 | End. | b6 | 13s | Rc1+ | 2m 34s |
| 55 | End. | Kb5 | 2s | Rb1+ | 1m 10s |
| 56 | End. | Kc6 | 1s | Rc1+ | 28s |
| 57 | End. | Kd7 | 8s | Rb1 | 5s |
| 58 | End. | Kc7 | 27s | Rc1+ | 4s |
| 59 | End. | Kb8 | 15s | Rh1 | 1m 34s |
| 60 | End. | b7 | 2m 29s | h3 | 3s |
| 61 | End. | Rc3 | 1m 13s | Kf4 | 58s |
| 62 | End. | Rb3 | 26s | Rc1 | 1m 3s |
| 63 | End. | Ka7 | 35s | Rc7 | 5s |
| 64 | End. | Kb6 | 38s | Rxb7+ | 4s |
| 65 | End. | Kxb7 | 2s | h2 | 7s |
| 66 | End. | Rb1 | 3s | Kxf3 | 5s |
| 67 | End. | Rh1 | 3s | Kg2 | 5s |
| 68 | End. | Rxh2+ | 2s | Kxh2 | 32s |