MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "239"]
[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 "r1bqkbn1/pppppppr/8/2n3Q1/4PN2/8/PPPP1PPP/RNB1KB1R b KQq - 6 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:11 +0000"]
[GameEndTime "2026-09-14T13:36:12 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+1.20/10 0.018s, n=16802, sd=15}
6. Qb5 {-0.51/9 0.026s, n=17250, sd=15} g5 {+0.43/9 0.019s, n=16534, sd=13}
7. Ne2 {-0.34/10 0.020s, n=18129, sd=16} c6 {+0.47/9 0.021s, n=17416, sd=16}
8. Qb3 {-0.89/10 0.027s, n=19288, sd=16} Ngf6 {+0.48/8 0.024s, n=19381, sd=14}
9. d4 {-0.19/9 0.025s, n=21856, sd=14} g4 {+0.35/9 0.019s, n=14833, sd=13}
10. Nd2 {-0.32/9 0.021s, n=18575, sd=14} Qb6 {+0.53/10 0.016s, n=13579, sd=16}
11. Nc4 {-0.54/9 0.026s, n=22967, sd=13} Qd8 {+0.12/9 0.020s, n=16807, sd=16}
12. c3 {-0.07/8 0.020s, n=16581, sd=13} d5 {+0.01/9 0.024s, n=14009, sd=17}
13. Ne5 {-0.23/9 0.023s, n=19910, sd=15} Qc7 {+0.37/9 0.016s, n=12428, sd=15}
14. Ng3 {-0.04/8 0.019s, n=15053, sd=15} Be6 {-0.01/9 0.028s, n=19942, sd=13}
15. Nxe4 {-0.23/9 0.017s, n=14179, sd=14} Nxe4 {+0.11/10 0.037s, n=30676, sd=21}
16. Bd3 {-0.17/9 0.022s, n=18771, sd=13, Black makes an illegal move: e8a8} 1-0