MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "280"]
[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 "rnb1kbnr/1p1pppp1/pqp5/1B5p/8/2N1P3/PPPP1PPP/R1BQ1KNR w kq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:00:01 +0000"]
[GameEndTime "2026-09-14T16:00:02 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be2 {-0.02/9 0.020s, n=14921, sd=13} h4 {-0.24/9 0.016s, n=13227, sd=11}
6. h3 {+0.20/9 0.018s, n=16213, sd=12} d5 {+0.45/12 0.049s, n=31298, sd=16}
7. Nf3 {-0.30/9 0.031s, n=23314, sd=14} Bf5 {+0.60/10 0.020s, n=12648, sd=17}
8. d3 {-0.47/9 0.039s, n=22301, sd=15} Nd7 {+0.64/10 0.020s, n=15887, sd=8}
9. e4 {-0.37/10 0.037s, n=16624, sd=16} dxe4 {+0.65/11 0.041s, n=28213, sd=19}
10. dxe4 {-0.20/10 0.018s, n=12878, sd=15} Bg6 {+0.48/10 0.034s, n=21674, sd=17}
11. Be3 {-0.23/11 0.055s, n=36774, sd=20} Qa5 {+0.65/9 0.031s, n=15296, sd=15}
12. Qd2 {-0.66/9 0.097s, n=54217, sd=14} Ngf6 {+0.49/9 0.034s, n=16015, sd=15}
13. a3 {-0.68/8 0.031s, n=18961, sd=16} e6 {+0.87/10 0.063s, n=29950, sd=14}
14. Rd1 {-0.60/9 0.027s, n=16478, sd=15} Be7 {+0.92/9 0.020s, n=14406, sd=12}
15. Bg5 {+0.10/9 0.021s, n=12808, sd=14} Qc7 {+0.34/8 0.021s, n=14954, sd=13}
16. Bxh4 {-0.05/10 0.025s, n=17528, sd=17}
Bxe4 {+0.18/11 0.027s, n=19735, sd=20}
17. Bxf6 {+0.17/11 0.025s, n=21545, sd=22}
Nxf6 {-0.14/10 0.019s, n=14201, sd=22}
18. Nxe4 {+0.10/10 0.015s, n=12169, sd=21}
Nxe4 {-0.31/10 0.031s, n=24175, sd=20} 19. Qd4 {+0.08/10 0.015s, n=12649, sd=18}
Nf6 {-0.07/11 0.019s, n=15729, sd=21} 20. g3 {+0.07/12 0.033s, n=24598, sd=23}
Rd8 {-0.07/10 0.021s, n=14533, sd=12} 21. Qe3 {+0.07/11 0.016s, n=13284, sd=10}
Rxd1+ {-0.01/8 0.016s, n=12269, sd=18}
22. Bxd1 {0.00/10 0.034s, n=24011, sd=19, Black makes an illegal move: e8h8} 1-0