MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2198"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbn1/2pppppr/p6p/1p6/1Q6/2P4N/PP1PPPPP/RNB1KB1R w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:01:52 +0200"]
[GameEndTime "2026-09-14T17:01:53 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qb3 {+0.48/8 0.022s, n=12026, sd=12} c5 {+0.15/9 0.016s, n=14605, sd=14}
6. a4 {+0.10/9 0.024s, n=15764, sd=13} b4 {+0.16/10 0.024s, n=17999, sd=16}
7. cxb4 {+0.22/10 0.027s, n=16753, sd=14} cxb4 {-0.54/10 0.038s, n=30365, sd=16}
8. d4 {-0.02/11 0.029s, n=21430, sd=18} Nc6 {+0.19/10 0.031s, n=24114, sd=16}
9. d5 {-0.37/9 0.029s, n=22800, sd=14} Na5 {-0.48/11 0.033s, n=22398, sd=17}
10. Qd1 {-0.12/9 0.019s, n=14442, sd=12} e5 {+0.54/11 0.027s, n=24010, sd=19}
11. e4 {-0.52/10 0.019s, n=13533, sd=14} Bc5 {+0.68/11 0.026s, n=22489, sd=17}
12. Be3 {-0.74/10 0.019s, n=13554, sd=17} Bxe3 {+0.47/11 0.049s, n=36579, sd=19}
13. fxe3 {-0.45/11 0.040s, n=34567, sd=15} d6 {+0.43/10 0.044s, n=40863, sd=21}
14. Nf2 {-0.30/12 0.023s, n=20771, sd=17} Qb6 {+0.48/10 0.040s, n=30259, sd=16}
15. Qd3 {-0.86/11 0.042s, n=30866, sd=20} Bd7 {+0.46/10 0.033s, n=23613, sd=15}
16. Nd2 {-0.89/10 0.018s, n=15118, sd=13} Nf6 {+1.04/10 0.021s, n=18020, sd=13}
17. Be2 {-1.12/9 0.015s, n=12914, sd=14} Rh8 {+0.80/12 0.022s, n=17701, sd=19}
18. h3 {-0.99/10 0.014s, n=13235, sd=16}
Ke7 {+1.20/11 0.029s, n=22745, sd=18, White makes an illegal move: e1h1} 0-1