Donchenko, Alexander (2642)vsProkofiev, Valentyn (2433)1/2-1/2
Queen's Gambit Declined: Harrwitz Attack, Fianchetto Defense · 118 half-moves · 4/9/2026
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 56 min
Donchenko, Alexander
Total time Black
2h 10 min
Prokofiev, Valentyn
Gap
14 min
Prokofiev, Valentyn used more clock
Breakdown by phase
| Phase | ♔ Donchenko, Alexander | ♚ Prokofiev, Valentyn |
|---|---|---|
Opening 15 moves | 36 min ≈ 4m 3s / move | 47 min ≈ 5m 20s / move |
Middlegame 25 moves | 54 min ≈ 3m 25s / move | 43 min ≈ 2m 9s / move |
Endgame 19 moves | 25 min ≈ 1m 23s / move | 39 min ≈ 2m 4s / move |
Remaining clock
Time spent per move
Move-by-move details (118 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | d4 | — | d5 | 4m 13s |
| 2 | Open. | c4 | — | e6 | — |
| 3 | Open. | Nf3 | — | Nf6 | — |
| 4 | Open. | Nc3 | — | Be7 | — |
| 5 | Open. | Bf4 | 5s | O-O | — |
| 6 | Open. | e3 | — | b6 | — |
| 7 | Open. | Bd3 | 25s | dxc4 | 3m 17s |
| 8 | Open. | Bxc4 | — | Bb7 | — |
| 9 | Open. | O-O | 5m 18s | a6 | 25s |
| 10 | Open. | Qe2 | 58s | b5 | 2m 37s |
| 11 | Open. | Bd3 | 52s | c5 | 5m 2s |
| 12 | Open. | dxc5 | 3m 5s | Bxc5 | 1 min |
| 13 | Open. | Rad1 | 14 min | Qe7 | 14 min |
| 14 | Open. | e4 | 2m 57s | h6 | 8m 24s |
| 15 | Open. | Bb1 | 8m 34s | Nbd7 | 8m 10s |
| 16 | MG | Bc1 | 11 min | Ng4 | 4m 14s |
| 17 | MG | Bf4 | 9m 59s | Nb6 | 13 min |
| 18 | MG | h3 | 2m 33s | Nxf2 | 1s |
| 19 | MG | Rxf2 | 6s | b4 | 4s |
| 20 | MG | Be3 | 44s | bxc3 | 1m 39s |
| 21 | MG | bxc3 | — | Bxe3 | 25s |
| 22 | MG | Qxe3 | — | Nc4 | — |
| 23 | MG | Qd3 | 3m 32s | Rfd8 | 2m 34s |
| 24 | MG | Nd4 | — | Ne5 | 7s |
| 25 | MG | Qg3 | — | Qg5 | 23s |
| 26 | MG | Qxg5 | 19s | hxg5 | — |
| 27 | MG | Rb2 | <1s | Rd7 | 4m 34s |
| 28 | MG | Bc2 | 48s | Rc7 | 5m 7s |
| 29 | MG | Bb3 | 6m 59s | Rd8 | 2m 27s |
| 30 | MG | Kh2 | 1m 57s | Re8 | 3m 48s |
| 31 | MG | Ba4 | 55s | Ree7 | 5s |
| 32 | MG | Nf3 | 10 min | Nxf3+ | 1m 19s |
| 33 | MG | gxf3 | — | Rxc3 | — |
| 34 | MG | Rd8+ | — | Kh7 | — |
| 35 | MG | Rb8 | — | Bc8 | 20s |
| 36 | MG | Rc2 | 2m 46s | Rec7 | 26s |
| 37 | MG | Rxc3 | — | Rxc3 | — |
| 38 | MG | Kg3 | 1m 31s | Kg6 | 17s |
| 39 | MG | h4 | — | Kh5 | 1m 40s |
| 40 | MG | hxg5 | 1m 8s | Kxg5 | 2s |
| 41 | End. | Ra8 | 2m 6s | Rc7 | 12 min |
| 42 | End. | Bb3 | 2m 30s | Kf6 | 40s |
| 43 | End. | Kf4 | 24s | Ke7 | 6m 34s |
| 44 | End. | Ke5 | 2m 10s | g5 | 52s |
| 45 | End. | Kd4 | 17s | Kf6 | 2m 43s |
| 46 | End. | Bc4 | 1m 6s | g4 | 6m 35s |
| 47 | End. | e5+ | 7m 15s | Kg5 | 7s |
| 48 | End. | fxg4 | 10s | Kxg4 | 21s |
| 49 | End. | Bxa6 | 1m 51s | Bxa6 | 6s |
| 50 | End. | Rxa6 | 3s | Kf5 | 1m 3s |
| 51 | End. | Ra5 | 3m 19s | Rd7+ | 4m 17s |
| 52 | End. | Ke3 | 1m 2s | Rb7 | 46s |
| 53 | End. | a4 | 34s | Rb3+ | 1m 4s |
| 54 | End. | Kd4 | 3s | Rf3 | 31s |
| 55 | End. | Ra7 | 48s | Rf4+ | 14s |
| 56 | End. | Ke3 | 4s | Re4+ | 9s |
| 57 | End. | Kd3 | 40s | Kxe5 | 17s |
| 58 | End. | Rxf7 | 39s | Rxa4 | 3s |
| 59 | End. | Rh7 | — | Ra3+ | 25s |