MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "297"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/3pppp1/8/ppp4p/1P1P4/5P2/P1P1P1PP/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:13:00 +0200"]
[GameEndTime "2026-09-14T18:13:01 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {+3.25/8 0.016s, n=12508, sd=11}
6. Qxd4 {-3.29/9 0.024s, n=17587, sd=13} Nc6 {+3.48/9 0.026s, n=22853, sd=14}
7. Qb2 {-3.24/9 0.025s, n=13887, sd=18} axb4 {+3.43/9 0.023s, n=19598, sd=15}
8. e3 {-3.33/9 0.025s, n=21539, sd=14} Qa5 {+3.49/9 0.041s, n=30197, sd=13}
9. Nd2 {-4.23/10 0.041s, n=29649, sd=17} Qb6 {+4.14/9 0.023s, n=13391, sd=13}
10. Bd3 {-3.90/9 0.024s, n=17130, sd=18} Qxe3+ {+4.32/9 0.019s, n=12563, sd=15}
11. Ne2 {-4.72/10 0.054s, n=39594, sd=17} Qb6 {+4.35/10 0.016s, n=14675, sd=16}
12. a3 {-5.10/10 0.040s, n=29084, sd=17} e6 {+4.93/11 0.024s, n=19349, sd=20}
13. axb4 {-3.97/12 0.019s, n=20222, sd=21}
Rxa1 {+4.15/11 0.014s, n=13226, sd=21}
14. Qxa1 {-4.13/11 0.021s, n=20812, sd=19}
Nxb4 {+4.21/10 0.011s, n=12110, sd=16} 15. Bb2 {-3.96/11 0.017s, n=18124, sd=19}
Nxd3+ {+4.28/10 0.011s, n=12448, sd=17}
16. cxd3 {-4.11/10 0.051s, n=40296, sd=19} f6 {+4.38/11 0.017s, n=16895, sd=19}
17. Bd4 {-4.69/10 0.013s, n=12873, sd=14} Qb8 {+4.29/10 0.044s, n=26216, sd=16}
18. Ba7 {-4.06/11 0.027s, n=21061, sd=22} Qb7 {+4.21/10 0.034s, n=26863, sd=13}
19. Ne4 {-3.71/10 0.019s, n=14348, sd=17} f5 {+3.99/9 0.026s, n=19209, sd=13}
20. Ng5 {-2.99/10 0.015s, n=14231, sd=14} Nf6 {+3.33/9 0.022s, n=16146, sd=13}
21. Bd4 {-2.40/9 0.018s, n=17467, sd=15} Bb4+ {+2.25/8 0.015s, n=14767, sd=17}
22. Kf2 {-2.20/10 0.031s, n=29743, sd=15, Black makes an illegal move: e8h8} 1-0