MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "12"]
[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 "r1bqkbnr/pppp1pp1/7p/n3p3/8/1P4P1/P1PPPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:04 +0000"]
[GameEndTime "2026-09-14T16:06:05 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5. c4 {-0.17/9 0.016s, n=16658, sd=13} d5 {+0.13/9 0.012s, n=12154, sd=14}
6. cxd5 {+0.05/10 0.015s, n=16018, sd=14} Nf6 {+0.03/8 0.013s, n=12969, sd=10}
7. Bb2 {+0.26/10 0.021s, n=13103, sd=13} Qxd5 {-0.28/10 0.017s, n=15480, sd=18}
8. Nf3 {+0.07/10 0.039s, n=26221, sd=17} Nc6 {-0.14/10 0.021s, n=18961, sd=16}
9. Nc3 {+0.07/10 0.021s, n=16160, sd=15} Qe6 {0.00/10 0.026s, n=23421, sd=14}
10. Bg2 {+0.09/10 0.020s, n=19149, sd=18} e4 {0.00/10 0.015s, n=13627, sd=8}
11. Nb5 {-0.08/10 0.025s, n=23632, sd=17} Qd7 {0.00/10 0.017s, n=13195, sd=16}
12. Nfd4 {+0.07/9 0.014s, n=12577, sd=12} a6 {+0.59/11 0.036s, n=32594, sd=24}
13. Nxc6 {-0.22/10 0.018s, n=18116, sd=14}
axb5 {+0.21/10 0.025s, n=19890, sd=20} 14. Ne5 {-0.29/10 0.023s, n=21394, sd=14}
Qe6 {+0.35/10 0.021s, n=19508, sd=13} 15. Qc2 {-0.32/10 0.025s, n=23333, sd=18}
Bd6 {+0.27/10 0.020s, n=14619, sd=21}
16. f4 {-0.48/10 0.017s, n=15081, sd=15, Black makes an illegal move: e8h8} 1-0