MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "233"]
[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 "rnbqkbnr/2pppp2/7p/pp4p1/1P6/N2P1N2/P1P1PPPP/R1BQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:49 +0000"]
[GameEndTime "2026-09-14T13:35:50 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {-0.14/8 0.025s, n=13255, sd=14} Nf6 {-0.36/9 0.019s, n=12948, sd=14}
6. Nxb5 {+0.21/9 0.019s, n=14411, sd=13} axb4 {-0.07/10 0.033s, n=20704, sd=11}
7. e4 {+0.26/10 0.059s, n=29814, sd=16} c6 {+0.01/10 0.040s, n=16872, sd=15}
8. Nbd4 {-0.05/9 0.043s, n=25812, sd=15} d6 {+0.09/10 0.034s, n=15114, sd=18}
9. Ne2 {0.00/9 0.042s, n=27490, sd=15} c5 {-0.07/8 0.028s, n=12940, sd=15}
10. d4 {-0.29/8 0.035s, n=15772, sd=13} Qa5 {+0.56/8 0.028s, n=12169, sd=12}
11. Nd2 {+0.26/10 0.019s, n=13742, sd=12} Bg7 {-0.36/7 0.039s, n=15318, sd=10}
12. a3 {+0.28/8 0.023s, n=15283, sd=11} Qc7 {-0.68/9 0.039s, n=20100, sd=14}
13. axb4 {+0.83/11 0.036s, n=18840, sd=16}
Rxa1 {-0.82/10 0.025s, n=13085, sd=18} 14. Bxa1 {+0.72/9 0.018s, n=12811, sd=13}
cxb4 {-0.94/10 0.058s, n=30950, sd=19}
15. Ng3 {+0.59/10 0.036s, n=18817, sd=16, Black makes an illegal move: e8h8} 1-0