MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "228"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/p1p1pppp/8/1p1p4/P5P1/2N4P/1PPPbP2/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:12 +0000"]
[GameEndTime "2026-09-14T14:50:12 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Ncxe2 {+6.65/9 0.013s, n=13488, sd=13} b4 {-6.51/10 0.014s, n=15307, sd=15}
6. d4 {+6.21/9 0.035s, n=30194, sd=13} e6 {-6.17/10 0.020s, n=19776, sd=14}
7. Qd3 {+6.18/9 0.030s, n=29555, sd=15} c5 {-5.78/10 0.031s, n=23250, sd=12}
8. b3 {+5.65/8 0.017s, n=16210, sd=10} Be7 {-5.18/9 0.013s, n=12954, sd=12}
9. Bg2 {+5.29/8 0.026s, n=23884, sd=15} Nf6 {-4.98/10 0.028s, n=23809, sd=16}
10. g5 {+5.13/8 0.021s, n=19487, sd=11} Nfd7 {-5.43/11 0.032s, n=29135, sd=17}
11. Nf3 {+5.25/11 0.062s, n=49516, sd=18} Nc6 {-5.34/10 0.013s, n=12294, sd=16}
12. Be3 {+5.20/8 0.023s, n=21885, sd=15}
a5 {-5.10/10 0.021s, n=20405, sd=14, White makes an illegal move: e1h1} 0-1