MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "263"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/1pqp1ppp/2p1p3/p7/2P5/N6N/PPQPPPPP/R1B1KB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:44 +0000"]
[GameEndTime "2026-09-14T14:50:44 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.50/8 0.014s, n=12575, sd=13} Nf6 {+0.35/7 0.024s, n=13282, sd=14}
6. Nb1 {-0.42/9 0.048s, n=37783, sd=18} c5 {+0.88/8 0.026s, n=14102, sd=14}
7. Bf4 {-0.49/9 0.014s, n=12997, sd=16} d6 {+0.63/10 0.037s, n=24677, sd=16}
8. dxc5 {+0.01/9 0.020s, n=14914, sd=12} e5 {-0.11/10 0.039s, n=36122, sd=19}
9. Bg5 {-0.76/9 0.042s, n=37158, sd=14} Be6 {-0.21/10 0.056s, n=48874, sd=18}
10. Nc3 {+0.11/10 0.049s, n=38516, sd=15} Na6 {-0.01/10 0.018s, n=16311, sd=16}
11. Bxf6 {+0.30/10 0.038s, n=32969, sd=18} gxf6 {+0.13/9 0.021s, n=19447, sd=13}
12. Rd1 {+0.29/9 0.034s, n=25562, sd=15} Qxc5 {+0.14/9 0.031s, n=26674, sd=16}
13. e3 {+0.21/9 0.025s, n=20878, sd=15} Qc6 {-0.44/10 0.030s, n=22833, sd=16}
14. Ng1 {+0.28/10 0.051s, n=41930, sd=20} Be7 {-0.40/10 0.016s, n=13772, sd=15}
15. a3 {+0.47/9 0.015s, n=12871, sd=13} h5 {-0.39/9 0.017s, n=12858, sd=15}
16. e4 {+0.42/9 0.023s, n=19107, sd=13} h4 {-0.46/10 0.032s, n=27554, sd=15}
17. h3 {+0.46/10 0.036s, n=30798, sd=15, Black makes an illegal move: e8a8} 1-0