MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "957"]
[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 "r2qkbnr/ppp2ppp/n1P5/3ppb2/6P1/8/PP1PPP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:28 +0000"]
[GameEndTime "2026-09-14T13:38:28 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb7 {+6.10/10 0.022s, n=16947, sd=16} Rb8 {-6.43/9 0.027s, n=21047, sd=16}
6. gxf5 {+6.20/10 0.043s, n=31104, sd=15} c6 {-6.11/8 0.019s, n=13711, sd=12}
7. e3 {+5.95/10 0.032s, n=23341, sd=17} Qb6 {-6.01/10 0.030s, n=23148, sd=17}
8. a3 {+6.19/10 0.025s, n=18670, sd=17} Bd6 {-6.31/9 0.066s, n=46144, sd=16}
9. d4 {+6.36/8 0.022s, n=13511, sd=12} Nf6 {-6.14/9 0.023s, n=16423, sd=11}
10. Qe2 {+5.97/8 0.020s, n=14980, sd=13} Nc7 {-6.06/11 0.014s, n=12417, sd=17}
11. dxe5 {+6.04/10 0.025s, n=14179, sd=16}
Bxe5 {-6.21/12 0.049s, n=34437, sd=19} 12. Nf3 {+5.94/9 0.020s, n=13459, sd=18}
Bd6 {-6.19/11 0.049s, n=33575, sd=18}
13. Qc2 {+6.06/10 0.020s, n=14729, sd=20, Black makes an illegal move: e8h8} 1-0