MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "437"]
[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 "r1b1kbnr/ppp1ppp1/n2q4/3p3p/8/N3P2N/PPPPQPPP/R1B1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:51:25 +0000"]
[GameEndTime "2026-09-14T14:51:25 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.11/8 0.016s, n=13682, sd=13} Nf6 {+0.16/9 0.019s, n=16661, sd=14}
6. Nb5 {-0.50/8 0.018s, n=15877, sd=11} Qd8 {+0.13/9 0.027s, n=21976, sd=13}
7. Nc3 {-0.39/8 0.024s, n=18196, sd=12} c6 {+0.36/9 0.027s, n=22259, sd=17}
8. Ng5 {-0.44/9 0.022s, n=18843, sd=14} Bf5 {+0.34/10 0.020s, n=16820, sd=13}
9. a3 {-0.21/10 0.029s, n=24217, sd=13} e6 {+0.32/9 0.014s, n=12051, sd=15}
10. Qd1 {-0.06/9 0.026s, n=20522, sd=15} Bd6 {+0.14/8 0.018s, n=15770, sd=10}
11. Bd3 {+0.03/11 0.026s, n=20814, sd=15} Bxd3 {+0.06/9 0.026s, n=20968, sd=12}
12. cxd3 {+0.13/9 0.025s, n=20673, sd=14} c5 {+0.04/10 0.016s, n=14933, sd=13}
13. dxc5 {-0.08/9 0.017s, n=15108, sd=15} Nxc5 {0.00/9 0.025s, n=17181, sd=17}
14. h3 {+0.08/10 0.016s, n=13981, sd=18}
Rc8 {+0.17/10 0.026s, n=22650, sd=16, White makes an illegal move: e1h1} 0-1