MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "150"]
[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 "rnbqkb1r/pppppp2/5n1p/6p1/1P1P4/N3P2P/P1P2PP1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:28 +0000"]
[GameEndTime "2026-09-14T13:35:28 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.11/10 0.029s, n=22590, sd=16}
6. c3 {-0.12/10 0.018s, n=14924, sd=13} d5 {-0.08/10 0.018s, n=14771, sd=15}
7. Nf3 {-0.17/9 0.025s, n=18234, sd=16} Nbd7 {+0.07/10 0.049s, n=37567, sd=16}
8. Be2 {-0.17/9 0.020s, n=15030, sd=14} b6 {+0.28/9 0.016s, n=12002, sd=12}
9. Bb2 {-0.28/11 0.050s, n=36843, sd=18} Bb7 {+0.43/11 0.040s, n=30464, sd=16}
10. Nc2 {-0.26/9 0.019s, n=12431, sd=11} Bd6 {+0.26/9 0.016s, n=13603, sd=15}
11. a4 {-0.22/10 0.025s, n=17740, sd=18} a6 {+0.39/9 0.017s, n=12039, sd=12}
12. Nd2 {-0.36/9 0.020s, n=14800, sd=16} Qe7 {+0.48/9 0.027s, n=17499, sd=15}
13. Ba3 {-0.03/10 0.029s, n=22212, sd=14} Rc8 {+0.72/9 0.021s, n=17208, sd=16}
14. Bf3 {-0.16/9 0.033s, n=20591, sd=14} b5 {-0.21/8 0.033s, n=24733, sd=13}
15. c4 {+0.10/10 0.017s, n=13946, sd=15} bxc4 {-0.15/10 0.018s, n=14598, sd=16}
16. Nxc4 {+0.19/11 0.023s, n=18048, sd=17} Nb6 {-0.27/11 0.029s, n=20209, sd=19}
17. Na5 {+0.16/11 0.055s, n=36551, sd=17} Ba8 {-0.18/11 0.019s, n=12560, sd=13}
18. b5 {+0.33/10 0.014s, n=13217, sd=14} Bxa3 {-0.68/8 0.027s, n=22113, sd=19}
19. Nxa3 {+0.63/9 0.017s, n=13957, sd=22} axb5 {-0.23/10 0.019s, n=15071, sd=14}
20. axb5 {+0.41/9 0.038s, n=25137, sd=13} Qd6 {-0.42/9 0.027s, n=20830, sd=12}
21. Qb3 {+0.62/9 0.023s, n=16030, sd=12, Black makes an illegal move: e8h8} 1-0