MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "495"]
[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 "r1bqkb1r/ppppnpp1/n6p/4p3/Q1PP4/7N/PP2PPPP/RNB1KB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:56 +0000"]
[GameEndTime "2026-09-14T14:51:57 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... exd4 {+2.24/9 0.023s, n=18031, sd=15}
6. Qd1 {-2.53/8 0.016s, n=13981, sd=12} d5 {+2.41/8 0.033s, n=27278, sd=15}
7. Qxd4 {-2.14/9 0.015s, n=13263, sd=13} Bf5 {+2.72/9 0.021s, n=18079, sd=11}
8. a3 {-2.34/8 0.017s, n=16181, sd=14} Nc6 {+3.06/10 0.015s, n=13601, sd=14}
9. Qf4 {-3.36/10 0.037s, n=27060, sd=19} Be6 {+3.33/10 0.016s, n=15090, sd=19}
10. cxd5 {-3.38/9 0.015s, n=13642, sd=15} Qxd5 {+3.70/9 0.029s, n=26425, sd=14}
11. Nc3 {-3.52/10 0.023s, n=17477, sd=14} Qb3 {+3.46/9 0.017s, n=14496, sd=17}
12. e3 {-4.39/11 0.043s, n=39504, sd=21} g5 {+4.26/11 0.030s, n=26087, sd=18}
13. Qa4 {-4.03/11 0.036s, n=33488, sd=20} Nc5 {+4.21/11 0.014s, n=16524, sd=18}
14. Qxb3 {-4.21/11 0.019s, n=20853, sd=22}
Nxb3 {+3.93/10 0.015s, n=15677, sd=17}
15. Rb1 {-4.59/10 0.034s, n=28066, sd=18, Black makes an illegal move: e8a8} 1-0