MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "299"]
[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 "r1bqk1nr/ppppbp1p/n7/4p1p1/1P6/P1P3PN/3PPP1P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:37 +0000"]
[GameEndTime "2026-09-14T13:37:38 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.47/10 0.022s, n=19915, sd=15} 6. d4 {-0.45/9 0.018s, n=14434, sd=12}
e4 {+0.60/10 0.015s, n=13012, sd=16} 7. b5 {-0.29/9 0.019s, n=16400, sd=13}
Nb8 {+0.51/9 0.016s, n=15137, sd=14} 8. f3 {-0.23/10 0.017s, n=16696, sd=15}
a6 {+0.13/10 0.039s, n=30684, sd=16} 9. bxa6 {-0.11/10 0.021s, n=17703, sd=14}
Rxa6 {+0.30/9 0.021s, n=16797, sd=13} 10. Nf2 {-0.31/9 0.020s, n=17308, sd=14}
f5 {+0.34/10 0.027s, n=18453, sd=16} 11. c4 {-0.31/9 0.018s, n=14983, sd=15}
e3 {+0.42/9 0.027s, n=20863, sd=14} 12. Bxe3 {-0.07/12 0.015s, n=13608, sd=14}
dxc4 {+0.57/9 0.034s, n=20610, sd=16} 13. Nc3 {-0.70/9 0.026s, n=21036, sd=14}
Bf6 {+1.03/10 0.045s, n=34721, sd=16} 14. Rb1 {-0.65/9 0.048s, n=31085, sd=14}
Ne7 {+0.76/9 0.021s, n=15031, sd=12} 15. Bd2 {-1.08/10 0.061s, n=39307, sd=18}
Qxd4 {+0.99/10 0.022s, n=16142, sd=13} 16. Qc1 {-0.80/10 0.023s, n=16751, sd=19}
Qc5 {+1.17/11 0.047s, n=28966, sd=19} 17. a4 {-0.88/9 0.027s, n=18963, sd=14}
Nbc6 {+0.69/9 0.031s, n=22855, sd=16} 18. Rb5 {-1.46/9 0.021s, n=16697, sd=15}
Qd6 {+1.97/10 0.033s, n=22718, sd=18} 19. e3 {-1.74/10 0.053s, n=39414, sd=19}
Ne5 {+1.79/8 0.020s, n=12880, sd=18} 20. Be2 {-2.01/9 0.018s, n=13693, sd=17}
Nd3+ {+2.00/9 0.015s, n=12063, sd=15} 21. Bxd3 {-2.10/10 0.025s, n=20885, sd=15}
cxd3 {+2.12/10 0.016s, n=13091, sd=15, White makes an illegal move: e1h1} 0-1