MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "293"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbq1b1r/1ppppkpp/p4n2/5p2/PP3P2/B6N/2PPP1PP/RN1QKB1R b KQ - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:36:02 +0000"]
[GameEndTime "2026-09-14T13:36:03 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {-0.36/8 0.022s, n=17250, sd=12}
6. Ng5+ {+0.43/9 0.027s, n=13207, sd=14} Kg8 {-0.22/7 0.017s, n=12880, sd=13}
7. e3 {+0.71/10 0.025s, n=13532, sd=13} e5 {-0.43/8 0.016s, n=12870, sd=14}
8. fxe5 {+0.13/10 0.026s, n=16625, sd=17} Ng4 {-0.14/11 0.052s, n=33909, sd=22}
9. Nf3 {+0.34/11 0.032s, n=20612, sd=16} Nc6 {-0.87/10 0.037s, n=26293, sd=23}
10. Bb2 {+0.54/10 0.031s, n=16621, sd=14} Bxb4 {-1.15/9 0.034s, n=24559, sd=16}
11. Qe2 {+0.24/10 0.024s, n=15519, sd=17} Be7 {-0.94/10 0.049s, n=30833, sd=16}
12. d4 {+0.92/9 0.031s, n=20598, sd=17} h5 {-0.77/9 0.031s, n=20906, sd=16}
13. Nc3 {+0.97/8 0.031s, n=18588, sd=13} Be6 {-1.00/9 0.046s, n=31627, sd=14}
14. a5 {+0.55/7 0.036s, n=23636, sd=13} Bh4+ {-0.09/9 0.037s, n=21564, sd=17}
15. g3 {+0.46/7 0.024s, n=16956, sd=15} Bg5 {-0.24/11 0.045s, n=29541, sd=20}
16. Bc1 {+0.26/10 0.018s, n=12222, sd=13} h4 {+0.04/11 0.017s, n=12696, sd=17}
17. Bg2 {-0.15/8 0.018s, n=12274, sd=14} hxg3 {-0.15/10 0.016s, n=12294, sd=20}
18. Nxg5 {+0.16/11 0.026s, n=18424, sd=14} Qxg5 {-0.33/8 0.024s, n=18031, sd=14}
19. hxg3 {+0.52/9 0.035s, n=25674, sd=17} Rxh1+ {+0.06/8 0.022s, n=16870, sd=21}
20. Bxh1 {+0.33/9 0.046s, n=31760, sd=21} Rd8 {-0.39/8 0.022s, n=18142, sd=15}
21. Bf3 {+0.78/10 0.033s, n=23904, sd=12} Qh6 {-0.61/8 0.024s, n=14059, sd=11}
22. Bd2 {+0.93/10 0.034s, n=24399, sd=16}
Bf7 {-0.54/9 0.033s, n=24275, sd=14, White makes an illegal move: e1a1} 0-1