Koellner, Ruben Gideon (2515)vsStojanovic, Dalibor (2406)1/2-1/2
East Indian Defense · 91 half-moves · 1/10/2026
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
2h 6 min
Koellner, Ruben Gideon
Total time Black
1h 57 min
Stojanovic, Dalibor
Gap
8m 11s
Koellner, Ruben Gideon used more clock
Breakdown by phase
| Phase | ♔ Koellner, Ruben Gideon | ♚ Stojanovic, Dalibor |
|---|---|---|
Opening 15 moves | 27 min ≈ 3m 5s / move | 39 min ≈ 3m 56s / move |
Middlegame 25 moves | 1h 34 min ≈ 5m 15s / move | 1h 10 min ≈ 4m 25s / move |
Endgame 6 moves | 3m 45s ≈ 45s / move | 7m 55s ≈ 1m 59s / move |
Remaining clock
Time spent per move
Move-by-move details (91 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | Nf6 | — |
| 2 | Open. | Nf3 | — | g6 | 3s |
| 3 | Open. | Nbd2 | — | Bg7 | 2m 1s |
| 4 | Open. | e4 | — | d6 | — |
| 5 | Open. | Bb5+ | — | Nfd7 | 2m 22s |
| 6 | Open. | O-O | 1m 49s | O-O | — |
| 7 | Open. | Re1 | 45s | e5 | 14s |
| 8 | Open. | dxe5 | 1s | Nxe5 | 4m 5s |
| 9 | Open. | Nxe5 | — | dxe5 | — |
| 10 | Open. | Nf3 | 5m 55s | Qe7 | 7m 4s |
| 11 | Open. | Bg5 | 4m 58s | f6 | 27s |
| 12 | Open. | Be3 | 31s | Be6 | — |
| 13 | Open. | Qd3 | 5m 53s | a6 | 13 min |
| 14 | Open. | Ba4 | 3m 26s | Nd7 | 4m 32s |
| 15 | Open. | Qc3 | 4m 29s | Rac8 | 5m 28s |
| 16 | MG | Bb3 | 7m 18s | Rfd8 | 4m 47s |
| 17 | MG | Rad1 | 3m 43s | b6 | 8m 35s |
| 18 | MG | Bc4 | 4m 17s | b5 | 3m 52s |
| 19 | MG | Bxe6+ | 11 min | Qxe6 | 2m 32s |
| 20 | MG | Rd5 | — | c6 | 4m 42s |
| 21 | MG | Rd3 | 59s | Nb8 | — |
| 22 | MG | Rxd8+ | 4m 42s | Rxd8 | — |
| 23 | MG | Qa5 | — | Qc8 | 3m 41s |
| 24 | MG | Nd2 | 13 min | Bf8 | 47s |
| 25 | MG | Nb3 | <1s | Nd7 | 2m 31s |
| 26 | MG | h3 | 4m 38s | Be7 | 23s |
| 27 | MG | Rd1 | 1m 53s | Nf8 | 1m 21s |
| 28 | MG | Rxd8 | 25s | Bxd8 | — |
| 29 | MG | Bb6 | 3m 37s | Be7 | 3m 40s |
| 30 | MG | Bc5 | 1m 9s | Bd8 | — |
| 31 | MG | Bb6 | — | Be7 | — |
| 32 | MG | Bc5 | 3m 32s | Bd8 | — |
| 33 | MG | Qd2 | — | Ne6 | — |
| 34 | MG | Be3 | — | Bc7 | 1m 19s |
| 35 | MG | Kf1 | 46s | Qd8 | 34s |
| 36 | MG | Qxd8+ | 21s | Bxd8 | — |
| 37 | MG | Nc1 | 1m 7s | Be7 | 36s |
| 38 | MG | Nd3 | — | Kf7 | — |
| 39 | MG | b3 | — | h5 | 47s |
| 40 | MG | g4 | 30 min | hxg4 | 30 min |
| 41 | End. | hxg4 | 7s | g5 | 26s |
| 42 | End. | Ke2 | 1m 50s | Ke8 | 27s |
| 43 | End. | c4 | 30s | Kd7 | 1m 42s |
| 44 | End. | Kd2 | 28s | c5 | 5m 20s |
| 45 | End. | Kc3 | — | b4+ | — |
| 46 | End. | Kc2 | 50s | — |