MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "291"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/pp1b1ppp/2p1p3/3p4/1P4P1/4P2N/P1PP1P1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:35 +0000"]
[GameEndTime "2026-09-14T13:36:36 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-1.46/10 0.028s, n=24814, sd=14} a5 {+1.49/8 0.023s, n=14305, sd=13}
6. a3 {-1.40/9 0.023s, n=19371, sd=14} Nf6 {+1.35/10 0.037s, n=30404, sd=15}
7. Nf4 {-1.34/9 0.035s, n=25248, sd=12} axb4 {+1.51/9 0.019s, n=16474, sd=14}
8. axb4 {-1.24/10 0.017s, n=14852, sd=16} Rxa1 {+1.31/10 0.014s, n=12743, sd=15}
9. Bxa1 {-1.76/9 0.021s, n=19454, sd=14} h6 {+1.32/10 0.044s, n=32648, sd=17}
10. h4 {-1.59/10 0.030s, n=24760, sd=16} Bxb4 {+1.37/9 0.017s, n=15575, sd=20}
11. Bg2 {-1.49/10 0.020s, n=19577, sd=18} Kf8 {+1.67/9 0.018s, n=13992, sd=13}
12. g5 {-0.68/8 0.016s, n=13164, sd=16} Ne8 {+2.00/9 0.015s, n=13409, sd=17}
13. Qf3 {-1.28/10 0.020s, n=17498, sd=14} Kg8 {+0.51/9 0.027s, n=21328, sd=13}
14. g6 {-0.45/10 0.021s, n=16558, sd=16} f6 {+0.56/9 0.015s, n=12279, sd=14}
15. e4 {-0.90/9 0.024s, n=20098, sd=14} Bd6 {+0.76/8 0.018s, n=15316, sd=12}
16. exd5 {-0.99/9 0.017s, n=14861, sd=19} cxd5 {+1.45/11 0.018s, n=12606, sd=14}
17. Nc3 {-1.24/8 0.014s, n=12378, sd=12}
Nc7 {+1.20/9 0.017s, n=14619, sd=15, White makes an illegal move: e1h1} 0-1