MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "174"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/1p1pp1pp/p7/2p5/3P1p2/PP6/R1P1PPPP/1NBQKBNR b Kkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:14 +0000"]
[GameEndTime "2026-09-14T13:36:15 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd4 {-0.11/10 0.039s, n=20464, sd=16}
6. c3 {+0.28/9 0.070s, n=36357, sd=15} Qc7 {-0.18/10 0.046s, n=19672, sd=16}
7. cxd4 {+0.54/11 0.042s, n=22834, sd=18} d5 {-0.77/9 0.023s, n=15702, sd=14}
8. g3 {+0.95/10 0.027s, n=14503, sd=16} g5 {-0.73/9 0.029s, n=13945, sd=15}
9. Rc2 {+0.48/8 0.021s, n=14605, sd=13} Nc6 {-0.82/9 0.047s, n=18046, sd=18}
10. e4 {+1.02/9 0.038s, n=17754, sd=13} Qb6 {-0.64/8 0.018s, n=12234, sd=12}
11. exd5 {+1.47/9 0.022s, n=14731, sd=12} Nxd4 {-1.07/10 0.021s, n=12996, sd=16}
12. Rc4 {+1.26/11 0.032s, n=21264, sd=19} Bg7 {-0.90/10 0.026s, n=15474, sd=12}
13. Bb2 {+1.18/10 0.071s, n=40021, sd=22} Nf5 {-1.42/10 0.045s, n=25318, sd=21}
14. Bxg7 {+0.95/9 0.017s, n=12902, sd=10} Nxg7 {-1.44/10 0.033s, n=14032, sd=17}
15. Nf3 {+1.28/9 0.023s, n=16492, sd=15} g4 {-1.17/11 0.063s, n=34266, sd=21}
16. Ne5 {+1.37/10 0.046s, n=28696, sd=19} Nf6 {-1.23/10 0.018s, n=12972, sd=16}
17. Rxf4 {+1.33/11 0.053s, n=33438, sd=17} Qd6 {-1.11/11 0.022s, n=15383, sd=20}
18. Nc4 {+1.68/11 0.034s, n=20858, sd=17} Qxd5 {-0.83/11 0.022s, n=16162, sd=18}
19. Qxd5 {+1.61/10 0.016s, n=12152, sd=18}
Nxd5 {-0.90/11 0.024s, n=18681, sd=20} 20. Rd4 {+0.82/9 0.023s, n=13237, sd=18}
Nf6 {-0.87/11 0.035s, n=24995, sd=20} 21. Bg2 {+1.02/10 0.028s, n=20221, sd=14}
Ne6 {-0.78/10 0.019s, n=15044, sd=20}
22. Rd3 {+1.02/10 0.019s, n=13755, sd=15, Black makes an illegal move: e8h8} 1-0