MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1332"]
[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 "r1bqk1nr/1ppppp1p/n6b/p5p1/2N5/PPP5/3PPPPP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:42 +0000"]
[GameEndTime "2026-09-14T13:39:43 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.66/9 0.023s, n=15747, sd=17}
6. Nxa5 {+0.60/10 0.041s, n=25131, sd=18} b6 {-0.18/9 0.018s, n=13123, sd=13}
7. Nc6 {+0.25/10 0.026s, n=19736, sd=19} Qd6 {-0.39/10 0.021s, n=14412, sd=20}
8. Nb4 {+0.29/11 0.038s, n=25889, sd=19} Nxb4 {-0.45/10 0.022s, n=12813, sd=15}
9. cxb4 {+0.46/10 0.044s, n=17215, sd=14} Bg7 {-0.30/10 0.023s, n=17598, sd=15}
10. d4 {+0.27/10 0.063s, n=27254, sd=18} e5 {-0.22/11 0.067s, n=34834, sd=19}
11. Bb2 {+0.28/8 0.018s, n=12920, sd=14} Ne7 {-0.22/9 0.033s, n=17848, sd=16}
12. e3 {+0.10/8 0.020s, n=13201, sd=13} exd4 {-0.58/9 0.053s, n=30546, sd=17}
13. Nf3 {+0.69/10 0.047s, n=23885, sd=16} c5 {-0.67/10 0.071s, n=37708, sd=17}
14. bxc5 {+0.65/9 0.043s, n=25641, sd=14} bxc5 {-0.42/9 0.030s, n=14548, sd=18}
15. Bb5+ {+0.86/9 0.038s, n=18296, sd=10} Bd7 {-0.54/10 0.038s, n=18389, sd=16}
16. Bxd7+ {+1.04/10 0.047s, n=30782, sd=18}
Qxd7 {-0.27/10 0.033s, n=23753, sd=19, White makes an illegal move: e1h1} 0-1