MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1351"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1nbqkbnr/1p1pppp1/r1p4p/p7/4P3/1P6/P1PPNPPP/RNBQKB1R b KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:43 -0400"]
[GameEndTime "2026-09-14T12:24:44 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Ra8 {-0.74/9 0.020s, n=23118, sd=13}
6. Bb2 {+0.62/9 0.018s, n=17349, sd=13} d5 {-0.61/9 0.014s, n=14075, sd=12}
7. d4 {+0.57/9 0.023s, n=28873, sd=15} dxe4 {-0.63/9 0.040s, n=40703, sd=14}
8. Nbc3 {+0.97/9 0.013s, n=17088, sd=12} h5 {-0.45/10 0.052s, n=52528, sd=15}
9. Nxe4 {+0.85/9 0.017s, n=17538, sd=12} a4 {-0.60/9 0.019s, n=20728, sd=14}
10. Nf4 {+0.75/10 0.033s, n=32007, sd=17} Nf6 {-0.35/10 0.016s, n=18778, sd=17}
11. Bd3 {+0.77/10 0.018s, n=14504, sd=17} Nxe4 {-0.76/10 0.020s, n=22947, sd=18}
12. Bxe4 {+0.56/10 0.025s, n=23242, sd=16} Qa5+ {-0.24/9 0.021s, n=20636, sd=16}
13. c3 {+0.78/10 0.022s, n=19658, sd=21} e5 {-0.34/10 0.010s, n=13261, sd=16}
14. b4 {+0.88/10 0.023s, n=25091, sd=16}
Bxb4 {+0.41/12 0.018s, n=22153, sd=13, White makes an illegal move: e1h1} 0-1