MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "658"]
[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 "rn1qkb1r/p1p1pppp/1p3n2/3p4/1P3PbP/7R/P1PPP1P1/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:00 +0000"]
[GameEndTime "2026-09-14T16:01:01 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rb3 {-3.61/10 0.019s, n=16635, sd=15} e6 {+4.20/10 0.038s, n=27622, sd=15}
6. Nf3 {-3.65/9 0.021s, n=16291, sd=13} Ne4 {+4.57/10 0.033s, n=26722, sd=14}
7. Ng5 {-4.08/9 0.020s, n=16093, sd=14} Nc6 {+4.53/9 0.023s, n=13971, sd=17}
8. Nxe4 {-4.39/8 0.025s, n=20291, sd=11} dxe4 {+3.49/11 0.055s, n=41944, sd=19}
9. g3 {-4.23/9 0.020s, n=15124, sd=13} Nd4 {+4.36/11 0.042s, n=32498, sd=17}
10. Bb2 {-4.56/10 0.061s, n=44791, sd=15} Nxb3 {+4.63/10 0.026s, n=20691, sd=14}
11. axb3 {-4.59/10 0.030s, n=25697, sd=15}
Bxb4 {+4.76/10 0.031s, n=21992, sd=15} 12. Ra4 {-4.71/9 0.020s, n=18060, sd=13}
Be7 {+4.83/10 0.018s, n=17853, sd=14} 13. Rd4 {-4.46/9 0.020s, n=18649, sd=13}
Qc8 {+4.81/10 0.026s, n=21372, sd=20}
14. Rxe4 {-4.23/10 0.032s, n=22722, sd=16, Black makes an illegal move: e8h8}
1-0