MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2120"]
[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 "rnbqkbr1/pp1p1ppp/4pn2/2p5/3P1B2/5N2/PPPQPPPP/RN2KB1R b KQq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:27:15 +0200"]
[GameEndTime "2026-09-14T17:27:16 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ne4 {+0.66/8 0.029s, n=16577, sd=16}
6. Qe3 {-0.98/9 0.033s, n=18183, sd=13} Qb6 {+1.14/8 0.018s, n=12298, sd=12}
7. Qxe4 {-0.51/10 0.032s, n=18736, sd=16} Qxb2 {+0.37/11 0.033s, n=25530, sd=21}
8. Qxh7 {+0.25/12 0.034s, n=25051, sd=22} Qxa1 {-0.05/11 0.023s, n=14673, sd=17}
9. Nd2 {+0.46/13 0.020s, n=17967, sd=18} g5 {0.00/10 0.014s, n=14398, sd=14}
10. Bd6 {+0.86/11 0.011s, n=12092, sd=17} Qxd4 {+0.38/13 0.024s, n=22415, sd=21}
11. Qxg8 {+0.01/12 0.012s, n=12603, sd=22}
Qxd6 {+0.10/12 0.014s, n=12953, sd=20} 12. h4 {+0.34/10 0.014s, n=12918, sd=21}
gxh4 {+0.26/11 0.020s, n=12546, sd=13}
13. Rxh4 {-0.69/11 0.067s, n=38823, sd=18} Qe7 {0.00/11 0.016s, n=14034, sd=16}
14. Rh7 {-0.36/10 0.026s, n=18849, sd=15} d5 {+0.66/12 0.034s, n=27348, sd=20}
15. g4 {+0.64/10 0.016s, n=13236, sd=14} Qf6 {-0.45/9 0.024s, n=15728, sd=16}
16. g5 {+0.30/9 0.014s, n=12341, sd=16} Qg6 {-1.07/12 0.020s, n=18021, sd=20}
17. Qxg6 {+0.72/12 0.019s, n=12109, sd=17}
fxg6 {-0.82/13 0.020s, n=19224, sd=28} 18. e4 {+1.08/11 0.016s, n=13854, sd=18}
Nc6 {-0.84/13 0.021s, n=20861, sd=27} 19. Nc3 {+0.79/13 0.030s, n=25269, sd=21}
Bd7 {-1.06/12 0.030s, n=18357, sd=22} 20. exd5 {+1.02/12 0.027s, n=21293, sd=29}
exd5 {-0.95/12 0.025s, n=24233, sd=20}
21. Nxd5 {+0.90/11 0.032s, n=28043, sd=23, Black makes an illegal move: e8a8}
1-0