MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "269"]
[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 "rnbqkbnr/2p1ppp1/3p3p/pp6/PP3P2/2N2N2/2PPP1PP/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:55 +0000"]
[GameEndTime "2026-09-14T15:59:55 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+1.34/12 0.022s, n=21922, sd=19}
6. Nxb5 {-1.34/11 0.018s, n=15524, sd=19} c6 {+0.96/12 0.025s, n=24863, sd=19}
7. Nbd4 {-1.27/10 0.015s, n=13843, sd=15} e5 {+0.87/11 0.014s, n=14254, sd=19}
8. fxe5 {-1.43/9 0.021s, n=16366, sd=14} dxe5 {+1.22/10 0.018s, n=14426, sd=19}
9. Nb3 {-1.56/10 0.014s, n=12178, sd=17} e4 {+1.67/10 0.015s, n=15220, sd=17}
10. Ne5 {-2.16/9 0.015s, n=12379, sd=17} Bd6 {+2.10/11 0.017s, n=15612, sd=18}
11. d4 {-1.90/10 0.032s, n=21898, sd=15} Nf6 {+2.48/9 0.028s, n=23326, sd=14}
12. e3 {-2.42/10 0.023s, n=19309, sd=19, Black makes an illegal move: e8h8} 1-0