MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2636"]
[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 "r1bqkbnr/pp1pp2p/n5p1/2p1Pp2/3P4/P7/1PP2PPP/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:02:41 +0200"]
[GameEndTime "2026-09-14T17:02:41 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bc4 {+2.89/8 0.023s, n=16477, sd=13} b5 {-2.24/10 0.050s, n=35902, sd=14}
6. Bxb5 {+2.52/9 0.024s, n=16847, sd=13} cxd4 {-2.66/10 0.052s, n=32098, sd=16}
7. Qxd4 {+2.99/11 0.023s, n=15882, sd=13} Nc7 {-2.55/10 0.020s, n=13913, sd=15}
8. Ba4 {+2.41/10 0.027s, n=19862, sd=18} Bb7 {-2.58/9 0.026s, n=18940, sd=17}
9. Nf3 {+2.85/11 0.023s, n=16853, sd=13} Bg7 {-2.53/9 0.019s, n=14442, sd=16}
10. Nc3 {+2.84/9 0.020s, n=15507, sd=19} Ne6 {-2.79/9 0.018s, n=12020, sd=16}
11. Qc4 {+3.30/10 0.035s, n=22748, sd=20} Kf8 {-3.62/9 0.023s, n=14720, sd=12}
12. Be3 {+3.85/11 0.016s, n=12659, sd=17} Rc8 {-3.84/10 0.030s, n=14833, sd=16}
13. Qb3 {+3.98/11 0.021s, n=17131, sd=18} Bxf3 {-4.34/10 0.026s, n=19449, sd=21}
14. gxf3 {+3.52/12 0.038s, n=24293, sd=19} f4 {-3.42/11 0.016s, n=13301, sd=17}
15. Bxa7 {+3.34/11 0.018s, n=13901, sd=21}
Qc7 {-4.41/12 0.013s, n=13289, sd=18, White makes an illegal move: e1a1} 0-1