MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1522"]
[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 "rnbqkbnr/p1pp3p/1p3pp1/4p3/4N3/P4N1P/1PPPPPP1/R1BQKB1R b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:55 +0000"]
[GameEndTime "2026-09-14T13:39:56 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+1.09/10 0.028s, n=17123, sd=16}
6. Ng3 {-0.93/10 0.026s, n=15563, sd=16} e4 {+1.26/10 0.047s, n=32451, sd=18}
7. Ng1 {-1.15/9 0.036s, n=18732, sd=15} Bb7 {+1.14/10 0.023s, n=16880, sd=15}
8. b4 {-1.17/8 0.035s, n=19474, sd=12} Bd6 {+1.19/9 0.031s, n=17336, sd=14}
9. e3 {-1.34/10 0.061s, n=32519, sd=16} Ne7 {+1.21/9 0.040s, n=20728, sd=14}
10. Bb2 {-1.35/9 0.025s, n=16211, sd=12} Nd7 {+1.10/9 0.033s, n=23072, sd=14}
11. N1e2 {-1.25/9 0.029s, n=14997, sd=14} h5 {+1.46/10 0.072s, n=36812, sd=14}
12. Nf4 {-1.08/8 0.036s, n=20183, sd=12} Ne5 {+1.72/8 0.030s, n=15967, sd=11}
13. c4 {-1.29/8 0.030s, n=15098, sd=13} dxc4 {+1.86/9 0.026s, n=13716, sd=14}
14. Qc2 {-1.54/10 0.037s, n=17990, sd=19} Nd3+ {+1.89/11 0.023s, n=15822, sd=18}
15. Bxd3 {-1.69/11 0.014s, n=12897, sd=20}
cxd3 {+1.89/12 0.023s, n=13124, sd=17} 16. Qc4 {-1.78/11 0.018s, n=16723, sd=18}
Bxf4 {+1.84/10 0.021s, n=12509, sd=18}
17. exf4 {-1.46/11 0.021s, n=13186, sd=14} Rf8 {+1.76/9 0.017s, n=12021, sd=16}
18. Nxe4 {-1.23/11 0.036s, n=23646, sd=20} Qd5 {+1.56/11 0.027s, n=18042, sd=16}
19. Qxd5 {-1.23/10 0.023s, n=12896, sd=17}
Nxd5 {+2.07/10 0.019s, n=12127, sd=16} 20. f3 {-0.84/10 0.018s, n=14449, sd=15}
Nxf4 {+2.08/11 0.043s, n=23511, sd=17, White makes an illegal move: e1h1} 0-1