MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "767"]
[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 "rnbqkbnr/1p1ppp1p/8/p1p1P1p1/8/N7/PPPPKPPP/R1BQ1BNR w kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:33 +0000"]
[GameEndTime "2026-09-14T16:10:34 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.36/10 0.030s, n=28591, sd=14} cxd4 {-0.37/10 0.015s, n=14582, sd=7}
6. Ke1 {+0.45/11 0.036s, n=34546, sd=18} Nc6 {-0.51/8 0.015s, n=13861, sd=14}
7. Nf3 {+0.39/10 0.033s, n=30469, sd=17} h6 {-0.34/10 0.020s, n=19276, sd=15}
8. Bb5 {+0.14/8 0.016s, n=14537, sd=13} Qc7 {-0.03/9 0.015s, n=13709, sd=16}
9. Nxd4 {-0.04/8 0.016s, n=14534, sd=13} Bg7 {+0.04/8 0.026s, n=22849, sd=14}
10. Be3 {-0.12/8 0.016s, n=14344, sd=13} Bxe5 {+0.17/10 0.024s, n=20537, sd=14}
11. Nc4 {-0.08/9 0.032s, n=28102, sd=14} Nf6 {+0.33/9 0.016s, n=14403, sd=15}
12. Ne2 {-0.40/9 0.016s, n=13897, sd=13} d5 {+0.52/9 0.023s, n=19236, sd=14}
13. Nxe5 {-0.55/9 0.048s, n=42797, sd=15} Qxe5 {+0.56/10 0.015s, n=14236, sd=16}
14. h4 {-0.51/8 0.013s, n=12112, sd=12} g4 {+0.78/9 0.034s, n=28425, sd=16}
15. c3 {-0.55/9 0.019s, n=16304, sd=12} Bd7 {+0.65/9 0.016s, n=13298, sd=14}
16. a4 {-0.51/9 0.022s, n=17684, sd=13} g3 {+1.03/9 0.019s, n=15942, sd=13}
17. Nxg3 {-0.59/10 0.027s, n=23456, sd=18} Ng4 {+0.94/10 0.016s, n=15116, sd=20}
18. Nf1 {-0.57/11 0.030s, n=24546, sd=14} Rg8 {+0.99/11 0.027s, n=24059, sd=14}
19. Qe2 {-0.85/10 0.034s, n=30074, sd=16} Nxe3 {+0.76/9 0.025s, n=22649, sd=17}
20. Qxe3 {-0.79/8 0.013s, n=12323, sd=12} Qd6 {+1.16/10 0.029s, n=25731, sd=17}
21. Rd1 {-1.12/10 0.042s, n=33824, sd=23, Black makes an illegal move: e8a8} 1-0