MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "496"]
[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 "1rbqkbnr/p2ppppp/np6/2p5/5N2/PP6/2PPPPPP/RNBQKB1R w KQk - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:13 +0000"]
[GameEndTime "2026-09-14T14:51:13 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.74/8 0.013s, n=12372, sd=12} Nf6 {-0.42/9 0.020s, n=16521, sd=14}
6. Bb2 {+0.28/9 0.016s, n=14326, sd=11} Qc7 {+0.09/9 0.022s, n=16287, sd=15}
7. e3 {+0.23/10 0.023s, n=17754, sd=19} cxd4 {-0.29/10 0.026s, n=17279, sd=16}
8. Qxd4 {+0.08/10 0.017s, n=14204, sd=14} Bb7 {-0.24/10 0.027s, n=21548, sd=16}
9. b4 {+0.11/9 0.019s, n=17013, sd=12} Rc8 {-0.18/9 0.039s, n=23698, sd=15}
10. c4 {+0.34/10 0.021s, n=18180, sd=14} e6 {-0.23/10 0.023s, n=16442, sd=18}
11. Be2 {+0.22/10 0.023s, n=18411, sd=13} Be7 {-0.22/10 0.030s, n=13960, sd=12}
12. Nd2 {+0.35/9 0.014s, n=13068, sd=12} d6 {-0.16/9 0.020s, n=16565, sd=12}
13. Qd3 {+0.20/9 0.016s, n=13414, sd=13}
Nb8 {-0.15/12 0.030s, n=19961, sd=18, White makes an illegal move: e1h1} 0-1