MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "841"]
[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 "rnbqkb1r/pp1pppp1/8/2p4p/4nP2/1P3N1P/P1PPP1P1/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:49 -0400"]
[GameEndTime "2026-09-14T12:23:50 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Rg1 {-0.28/9 0.016s, n=18493, sd=17} Nc6 {+0.13/9 0.042s, n=44899, sd=14}
6. g3 {-0.34/8 0.015s, n=16057, sd=15} d5 {+0.28/9 0.014s, n=12379, sd=8}
7. e3 {-0.42/9 0.026s, n=20914, sd=17} Bf5 {+0.48/9 0.016s, n=18363, sd=12}
8. Bb2 {-0.23/9 0.012s, n=13580, sd=15} Qa5 {+0.34/10 0.020s, n=20134, sd=14}
9. g4 {-0.03/10 0.013s, n=14049, sd=13} hxg4 {+0.61/10 0.013s, n=14358, sd=15}
10. hxg4 {-0.45/9 0.016s, n=12445, sd=15} Bh7 {+0.28/10 0.019s, n=16634, sd=13}
11. Nc3 {-0.38/9 0.022s, n=18198, sd=15} Nxc3 {+0.26/9 0.016s, n=12025, sd=13}
12. Bxc3 {+0.59/9 0.014s, n=16256, sd=14} Qb6 {+0.64/10 0.026s, n=25424, sd=19}
13. d3 {-0.46/8 0.017s, n=18829, sd=13} e6 {+0.40/10 0.045s, n=41975, sd=17}
14. Qd2 {-0.39/8 0.016s, n=13503, sd=11, Black makes an illegal move: e8a8} 1-0