Donchenko, Alexander (2643)vsKrastev, Alexander (2430)1-0
Horwitz Defense · 69 half-moves · 3/22/2026
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 23 min
Donchenko, Alexander
Total time Black
1h 34 min
Krastev, Alexander
Gap
11 min
Krastev, Alexander used more clock
Breakdown by phase
| Phase | ♔ Donchenko, Alexander | ♚ Krastev, Alexander |
|---|---|---|
Opening 15 moves | 38 min ≈ 3m 53s / move | 38 min ≈ 4m 47s / move |
Middlegame 20 moves | 44 min ≈ 2m 27s / move | 55 min ≈ 5m 36s / move |
Endgame 0 move | Not played in this phase | Not played in this phase |
Remaining clock
Time spent per move
Move-by-move details (69 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | e6 | — |
| 2 | Open. | c4 | — | c5 | 4s |
| 3 | Open. | d5 | 1m 40s | exd5 | — |
| 4 | Open. | cxd5 | — | d6 | — |
| 5 | Open. | e4 | 1m 51s | g6 | — |
| 6 | Open. | Nf3 | 1m 18s | Bg7 | — |
| 7 | Open. | Bd3 | 1m 54s | Bg4 | 4m 33s |
| 8 | Open. | Nbd2 | 5m 7s | Nf6 | 4m 28s |
| 9 | Open. | O-O | 10 min | O-O | 1m 7s |
| 10 | Open. | a4 | 4m 2s | Nbd7 | 8m 5s |
| 11 | Open. | Nc4 | 4m 59s | Nb6 | 2m 32s |
| 12 | Open. | Ne3 | 4m 7s | Rc8 | 14 min |
| 13 | Open. | a5 | 2m 55s | Nbd7 | — |
| 14 | Open. | Nc4 | — | Ne5 | 3m 8s |
| 15 | Open. | Ncxe5 | — | dxe5 | — |
| 16 | MG | h3 | 1m 49s | Bxf3 | — |
| 17 | MG | Qxf3 | — | Ne8 | — |
| 18 | MG | Be3 | 17 min | Nd6 | — |
| 19 | MG | Rfc1 | 3m 16s | f5 | 2m 47s |
| 20 | MG | Qd1 | 22s | c4 | 41 min |
| 21 | MG | Bf1 | 1m 51s | a6 | 1m 39s |
| 22 | MG | Qa4 | 3m 2s | Nxe4 | 5m 52s |
| 23 | MG | Rxc4 | 1m 22s | Qxd5 | 50s |
| 24 | MG | Rac1 | 2m 39s | Rcd8 | — |
| 25 | MG | Bb6 | 44s | Rd6 | 1m 57s |
| 26 | MG | Bc7 | 7m 41s | Qd2 | <1s |
| 27 | MG | R4c2 | 18s | Qd4 | — |
| 28 | MG | Qb3+ | 1m 11s | Kh8 | — |
| 29 | MG | Bxd6 | — | Nxd6 | — |
| 30 | MG | Rc7 | 3s | Ne4 | 1m 10s |
| 31 | MG | Qb6 | 8s | Qd2 | — |
| 32 | MG | R1c2 | 31s | Qe1 | 4s |
| 33 | MG | Qxb7 | 11s | Bf6 | <1s |
| 34 | MG | Rc8 | 32s | Bg7 | — |
| 35 | MG | Qe7 | 1m 6s | — |