Ledger, Dave J (2126)vsKostenko, Petr (2338)0-1
Rat Defense: Accelerated Gurgenidze · 94 half-moves · 4/20/2026
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 10 min
Ledger, Dave J
Total time Black
2h 7 min
Kostenko, Petr
Gap
2m 54s
Ledger, Dave J used more clock
Breakdown by phase
| Phase | ♔ Ledger, Dave J | ♚ Kostenko, Petr |
|---|---|---|
Opening 15 moves | 40 min ≈ 3m 6s / move | 48 min ≈ 8m 1s / move |
Middlegame 25 moves | 1h 19 min ≈ 4m 26s / move | 1h 14 min ≈ 4m 58s / move |
Endgame 7 moves | 10 min ≈ 1m 41s / move | 4m 47s ≈ 48s / move |
Remaining clock
Time spent per move
Move-by-move details (94 half-moves)
| # | Phase | White | Time | Black | Time |
|---|---|---|---|---|---|
| 1 | Open. | e4 | — | d6 | — |
| 2 | Open. | d4 | 20s | g6 | — |
| 3 | Open. | Nc3 | 50s | c6 | — |
| 4 | Open. | f4 | 3m 8s | d5 | — |
| 5 | Open. | e5 | — | h5 | — |
| 6 | Open. | h3 | 1m 12s | Nh6 | 14 min |
| 7 | Open. | Be3 | 3m 44s | h4 | 9m 6s |
| 8 | Open. | Nf3 | 1m 51s | e6 | 2m 27s |
| 9 | Open. | Bd3 | 8m 30s | Be7 | — |
| 10 | Open. | O-O | 4m 30s | b6 | — |
| 11 | Open. | Ne2 | 5m 40s | Ba6 | 6m 22s |
| 12 | Open. | Bxa6 | 15s | Nxa6 | — |
| 13 | Open. | c3 | <1s | Nf5 | — |
| 14 | Open. | Bf2 | 1m 23s | Kf8 | 8m 21s |
| 15 | Open. | a4 | 8m 56s | c5 | 7m 39s |
| 16 | MG | Qd3 | 9m 18s | Qc8 | 1m 31s |
| 17 | MG | Qb5 | 4m 22s | Nc7 | 1m 58s |
| 18 | MG | Qc6 | 4m 8s | Ne8 | 3m 15s |
| 19 | MG | Qb5 | 45s | Rb8 | 36s |
| 20 | MG | c4 | 5m 1s | Nc7 | 23 min |
| 21 | MG | Qb3 | 6m 27s | Qa6 | 3m 39s |
| 22 | MG | Rfc1 | 3m 17s | Kg7 | — |
| 23 | MG | Rc2 | 3m 56s | dxc4 | 2m 3s |
| 24 | MG | Rxc4 | 55s | Nd5 | — |
| 25 | MG | Rac1 | 24s | Rhd8 | 2m 20s |
| 26 | MG | Qb5 | 3m 34s | Qxb5 | 1m 37s |
| 27 | MG | axb5 | — | Nde3 | 30s |
| 28 | MG | Ra4 | 2s | Rb7 | — |
| 29 | MG | Nc3 | 2m 59s | cxd4 | 1m 25s |
| 30 | MG | Nxd4 | — | Rxd4 | — |
| 31 | MG | Rxd4 | — | Nxd4 | — |
| 32 | MG | Bxe3 | — | Nf5 | — |
| 33 | MG | Bf2 | 13s | g5 | 54s |
| 34 | MG | Ne2 | 2m 23s | Rd7 | — |
| 35 | MG | Be1 | 19s | gxf4 | 1m 9s |
| 36 | MG | Nxf4 | — | Bg5 | 7s |
| 37 | MG | Rc4 | — | Rd4 | — |
| 38 | MG | Rxd4 | 41s | Nxd4 | — |
| 39 | MG | Nd3 | — | Nxb5 | — |
| 40 | MG | Bf2 | 31 min | Kg6 | 30 min |
| 41 | End. | Ne1 | 11s | Kf5 | 51s |
| 42 | End. | Nf3 | 2m 49s | Bc1 | 1m 27s |
| 43 | End. | b3 | — | Bb2 | — |
| 44 | End. | Bxh4 | 1 min | Nd4 | 52s |
| 45 | End. | Ng5 | 1m 45s | Kg6 | 51s |
| 46 | End. | Ne4 | 1m 17s | Nxb3 | 17s |
| 47 | End. | Bg3 | 3m 6s | a5 | 29s |