MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1995"]
[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 "rnbqk1nr/2pppp1p/p6b/1p4p1/3P4/1P5N/P1PKPPPP/RNBQ1B1R b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:33:46 -0400"]
[GameEndTime "2026-09-14T11:33:46 -0400"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... g4+ {+6.00/8 0.016s, n=14080, sd=15}
6. Nf4 {-5.87/7 0.020s, n=16721, sd=16} Bxf4+ {+6.13/10 0.012s, n=16581, sd=18}
7. e3 {-5.71/9 0.014s, n=17035, sd=16} Bh6 {+5.90/10 0.046s, n=43645, sd=15}
8. Ke1 {-5.90/9 0.012s, n=14414, sd=15} d5 {+6.00/9 0.016s, n=15835, sd=11}
9. a4 {-5.70/9 0.021s, n=18494, sd=13} bxa4 {+5.98/9 0.017s, n=14246, sd=15}
10. c4 {-5.86/9 0.013s, n=15186, sd=14} Nf6 {+6.14/9 0.020s, n=20235, sd=12}
11. Rxa4 {-5.52/10 0.035s, n=38030, sd=17} Bd7 {+5.97/8 0.031s, n=21733, sd=14}
12. Ra2 {-5.58/9 0.020s, n=23883, sd=12} Nc6 {+5.79/9 0.017s, n=14479, sd=14}
13. Nc3 {-6.06/9 0.026s, n=22701, sd=13} Nb4 {+6.08/10 0.026s, n=26283, sd=17}
14. Ra1 {-6.08/9 0.011s, n=13490, sd=13} Bf5 {+7.08/10 0.024s, n=22482, sd=16}
15. Ra4 {-6.66/8 0.017s, n=15561, sd=15} Nc2+ {+7.82/10 0.026s, n=19515, sd=14}
16. Kd2 {-7.95/8 0.033s, n=27234, sd=19} dxc4 {+7.86/9 0.020s, n=15020, sd=17}
17. Rxc4 {-8.11/8 0.018s, n=12476, sd=22} Nxd4 {+8.39/10 0.043s, n=38266, sd=16}
18. Ke1 {-8.17/9 0.016s, n=12504, sd=16} Nc2+ {+8.05/10 0.019s, n=16832, sd=22}
19. Ke2 {-8.22/8 0.023s, n=18932, sd=18} Qxd1+ {+8.53/10 0.013s, n=14916, sd=15}
20. Nxd1 {-8.09/8 0.016s, n=12630, sd=15} Rd8 {+7.95/9 0.015s, n=16998, sd=15}
21. Nb2 {-7.89/9 0.016s, n=18582, sd=14, Black makes an illegal move: e8h8} 1-0