MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1240"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "r1bqkbnr/pppnp1p1/8/3p1p1p/8/2P1PN2/PPQP1PPP/RNB1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:27 +0000"]
[GameEndTime "2026-09-14T16:02:28 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qxf5 {+3.90/12 0.048s, n=29356, sd=18} e5 {-3.76/8 0.017s, n=12891, sd=14}
6. Nxe5 {+3.86/10 0.019s, n=16889, sd=16} Nxe5 {-3.26/9 0.016s, n=13101, sd=18}
7. Qxe5+ {+3.71/11 0.026s, n=16322, sd=19} Ne7 {-3.89/8 0.016s, n=12603, sd=15}
8. c4 {+4.40/11 0.071s, n=49057, sd=18} d4 {-4.06/9 0.033s, n=26231, sd=13}
9. Na3 {+4.24/10 0.016s, n=15954, sd=15} c6 {-4.16/9 0.017s, n=14629, sd=13}
10. Qxd4 {+4.65/10 0.016s, n=14673, sd=14} Qxd4 {-4.54/9 0.019s, n=13719, sd=16}
11. exd4 {+4.72/9 0.020s, n=17917, sd=15} g6 {-4.37/9 0.013s, n=13203, sd=11}
12. Nc2 {+4.76/11 0.036s, n=27541, sd=21} Bg7 {-4.73/10 0.064s, n=55254, sd=15}
13. d3 {+4.63/10 0.021s, n=13686, sd=14} Nf5 {-4.67/10 0.030s, n=24261, sd=16}
14. Be3 {+4.63/11 0.023s, n=14502, sd=17} Be6 {-4.65/10 0.017s, n=16387, sd=13}
15. Be2 {+4.77/10 0.031s, n=28643, sd=15, Black makes an illegal move: e8a8} 1-0